Page 1 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide August 14, 2008 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 Text Part Number: OL-15667-03...
Page 2 Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product. The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system.
Page 3: Table Of Contents
Audience Organization Conventions Related Documentation Obtaining Documentation, Obtaining Support, and Security Guidelines Overview of the Cisco 3825 Mobile Wireless Edge Router Introduction RAN-Optimization Implementation Cisco Abis and Iub Optimization over IP Implementation Intelligent Cell Site IP Services Cisco IOS Software Features...
Page 4 Before Starting Your Router Using the Setup Command Facility Configuring Global Parameters Completing the Configuration Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Interface Before You Begin Verifying the Version of Cisco IOS Software...
Page 5 Saving Configuration Changes Example Configurations Monitoring and Managing the Cisco 3825 Router Enabling the Cisco 3825 Router for Remote Network Management Show Commands for Monitoring the Cisco 3825 Router Where to Go Next Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference...
Page 6 Contents Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide OL-15667-03...
Page 7: Document Revision History
OL-15667-03 August 14, 2008 OL-15667-02 April 1, 2008 OL-15667-01 March 6, 2008 Objectives This guide explains how to configure features that enable the Cisco 3825 Mobile Wireless Edge Router to be implemented in an IP Radio Access Network-Optimization (RAN-O) environment. OL-15667-03 Date Change Summary Provided the following information for Cisco IOS 12.4(19)MR):...
Page 8 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide viii Title Description Overview of the Describes the purpose of the Cisco 3825 router and its Cisco 3825 Mobile Wireless unique software features. Edge Router Cisco IOS Software Basics Describes what you need to know about the Cisco IOS software.
Page 9: Related Documentation
Cisco Network Modules Hardware Installation Guide • Release Notes – Release Notes for the Cisco 3825 Mobile Wireless Edge Router To obtain the latest information, access the online documentation. Note OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide...
Page 10 Cisco documents, see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at: http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Preface OL-15667-03...
Page 11: Overview Of The Cisco 3825 Mobile Wireless Edge Router
2/2.5G Global System for Mobile Communication (GSM) and 3G Universal Mobile Telecommunication System (UMTS) RAN backhaul transport and optimization. The Cisco 3825 router offers high performance at a low cost while meeting the critical requirements for deployment in cell sites, including small size, high availability, and DC input power flexibility.
Page 12: Ran-Optimization Implementation
Figure 1-1 The BTS site consists of a pair of Cisco 3825 routers. The pair of routers provides an active router and a standby router for redundancy. A failure of the active router causes the standby router to take over as the active router for the BTS site.
Page 13 This means operators can enjoy the benefits of IP transport in their CDMA, GSM, and R4/R99 UMTS RANs today. Figure 1-2 Example of Cisco 3825 Router in a GSM Abis and UMTS Iub Optimization over IP GSM BTS IP-PBX...
Page 14 A PW is a connection between two provider edge (PE) devices, which connects two attachment circuits (ACs). An AC can be an ATM virtual path identifier/virtual channel identifier (VPI/VCI) or an T1/E1 link. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router...
Page 15: Intelligent Cell Site Ip Services
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Figure 1-3 ATM/TDM Cisco Iub Optimization over IP The Cisco Iub Optimization over IP technology for R4/R99 (ATM) UMTS RANs improves bandwidth efficiency by as much as 15 to 40%, corresponding to a UMTS voice call capacity gain of 18 to 67%, depending on the type of Iub header and ATM Adaptation Layer traffic sub-cell multiplexing performance.
Page 16: Cisco Ios Software Features
(R4/R99) Cell Site Cisco IOS Software Features There is one version of software available for the Cisco 3825 router. This version of the software is required for implementing the Cisco 3825 router in a Radio Access Network-Optimization (RAN-O) configuration. Software features for the RAN-O Implementation The software required for implementing the Cisco 3825 router consists the Cisco IOS software running on the MIPs-based portion of the Cisco 3825 router hardware.
Page 17: Software Features
The relays are controlled by HSRP/redundancy protocol between the two routers connected to the same T1/E1. If you choose to use the Cisco 3825 router in a non-redundant configuration, you must close the relays Note on the card using the standalone subcommand. Also, redundancy parameters are processed when the router is booted up.
Page 18 This section contains detailed information on how to enable notifications provided by the CISCO-IP-RAN-BACKHAUL-MIB. With Cisco IOS Release 12.4(16)MR1, the Cisco 3825 router supports the following MIB: CISCO-IP-RAN-BACKHAUL-MIB This MIB is compatible with Cisco Mobile Wireless Transport Manager (MWTM) 5.0 or later. It provides information on the optimization on the optimization of the following traffic types: GSM—providing information between a BTS and the corresponding BSC...
Page 19 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router ipran-mib ? threshold-acceptable threshold-overloaded threshold-warning ipran-mib backhaul-notify-interval For more information on these commands, see RAN-O Command OL-15667-03 Acceptable utilization threshold (Obsolete. Provided only to maintain compatibility.) Overloaded utilization threshold (Obsolete.
Page 20: Mib Support
• CISCO-FLASH-MIB • CISCO-FRAME-RELAY-MIB • CISCO-FTP-CLIENT-MIB • CISCO-HSRP-MIB • CISCO-ICSUDSU-MIB • Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 1-10 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router CISCO-IETF-ATM2-PVCTRAP-MIB-EXTN • CISCO-IETF-ATM2-PVCTRAP-MIB • CISCO-IETF-NAT-MIB • CISCO-IETF-PW-MIB •...
Page 21: Limitations And Restrictions
The following restrictions applies when using the Cisco 2-port T1/E1-RAN interface card in the Cisco 3825 router: The Cisco 3825 router does not support online insertion and removal (OIR) of the Caution Cisco 2-port T1/E1-RAN interface card. Any attempt to perform OIR on a card in a powered up router might cause damage to the card.
Page 22: Ran-O Implementation Limitations And Restrictions
Limitations and Restrictions The Cisco 3825 router does not support OIR of network modules. Any attempt to perform OIR on a card Caution in a powered up router might cause damage to the card. The Cisco NM-2W network interface module only is only supported on the Cisco 3825 router on Note shorthaul with or without Inverse Multiplexing over ATM (IMA).
Page 23: New Features In Cisco Ios Release 12.4(16)Mr2
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Figure 1-5 Example of Cisco 3825 Router VWIC and NM-2W Configuration Options Block Diagram • VWIC-2T1/E1-RAN used for T1/E1 • *MUST* reside in one of four WIC slots to...
Page 24: Emulation Of Tdm Circuit Via Mpls/Ip (Pwe3/Tdm)
Use the unframed keyword to specify that a single CEM channel is being created, including all time slots with no framing structure defined. If time slots are defined, the PWE3 circuit is circuit emulation service over packet-switched network (CESoPSN). Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 1-14 Chapter 1...
Page 25 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Use the time slots keyword and the timeslot-range argument to specify the time slots to be included in the CEM channel. The list of time slots may include commas and hyphens with no spaces between the numbers, commas, and hyphens.
Page 26 Emulation of NxDS0 circuits saves PSN bandwidth and supports DS0-level grooming and distributed cross-connect applications. It also enhances resilience of CE devices to the effects of loss of packets in the PSN. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 1-16 Chapter 1...
Page 27: Transportation Of Atm Service Via Mpls/Ip (Pwe3/Atm)
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Transportation of ATM Service via MPLS/IP (PWE3/ATM) An ATM PW is used to carry ATM cells over an MPLS network. It is an evolutionary technology that allows you to migrate all packet networks from legacy ATM networks, yet provides transport for legacy applications.
Page 28 0/102 l2transport encapsulation aal0 cell-packing 28 mcpt-timer 3 xconnect 99.99.99.99 1102 encapsulation mpls sequencing both one-to-one Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 1-18 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router OL-15667-03...
Page 29 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Cell Packing Cell packing or concatenation supports Port, N:1 VCC cell, or 1:1 VCC cell mode. Cell packing can be configured with a parameter of a maximum number of cells and a parameter of cell packing timer.
Page 30: Transportation Of Atm Service Via L2Tpv3
PVC mode to configure a N:1 VCC cell relay mode PW. A sample configuration is written as follows: interface ATM0/0/1 no ip address load-interval 30 scrambling-payload Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 1-20 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router OL-15667-03...
Page 31 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router atm mcpt-timers 1000 2000 3000 no atm ilmi-keepalive pvc 0/101 l2transport encapsulation aal0 cell-packing 28 mcpt-timer 3 xconnect 99.99.99.99 1101 pw-class l2tp When more than one PVC needs to be mapped to a PW, configure the xconnect command under the subinterface mode to configure a N:1 VCC cell relay mode PW.
Page 32: Asymmetric Pwe3
No special configuration is needed for this feature apart from configuring the IP routes and having multiple backhaul paths available between two MWRs. For a configuration example, see the Appendix B. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 1-22 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router “Asymmetric PWE3 Configuration”...
Page 33: Ethernet Over Mpls
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Ethernet over MPLS The Ethernet over MPLS feature allows you to transport Ethernet traffic over MPLS networks. This feature can be configured in the following two ways: VLAN Mode A VLAN is a switched network that is logically segmented by functions, project teams, or applications regardless of the physical location of users.
Page 34: Pwe3 Over Mlppp
Activating the Primary Member 00:01:07: %XCONNECT-5-REDUNDANCY: Activating primary member 10.55.55.2:1000 Activating the Backup Member: 00:01:05: %XCONNECT-5-REDUNDANCY: Activating secondary member 10.55.55.3:1001 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 1-24 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router...
Page 35 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router TDM PWE3 Redundancy The following examples illustrate the use of the backup peer command: PW Redundancy Without PW Class interface CEM0/0/0 no ip address cem 0 xconnect 2.2.2.2 100 encapsulation mpls backup peer 2.2.2.2 200...
Page 36: Maximum Number Of Supported Atm Ports
20 20 Maximum Number of Supported ATM Ports This enhancement increases the maximum number of supported ATM ports on the Cisco 3825 router. The maximum number of ATM ports supported on the AIM-ATM-8 depends on the slot in which the AIM-ATM-8 is installed: •...
Page 37: New Features In Cisco Ios Release 12.4(16)Mr
New Features in Cisco IOS Release 12.4(16)MR With Cisco IOS Release 12.4(16)MR, the Cisco 3825 router supports the following: GSMmux—Global System for Mobile Communication (GSM) Abis Optimization over IP, • page 1-27 UMTSmux—Universal Mobile Telecommunication System (UMTS) Iub Optimization over IP, •...
Page 38: Umts Congestion Management Control
But, if it does happen, some traffic will be dropped. The QoS on the Cisco 3825 router does not differentiate between signaling and voice traffic, which means the packets will drop randomly. Dropping signaling traffic could have much more severe results than voice traffic.
Page 39: Inverse Multiplexing Over Atm (Ima)
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router umts-iub set peering dscp 8 umts-iub local 20.20.20.21 6666 umts-iub remote 20.20.20.20 6666 One new CLI Show command show umts congestion atm slot/port has been added to this feature and a new field has been added to the show umts-iub peering command (see “Cisco 3825 Mobile Wireless Edge Router RAN-O Command...
Page 40: Permanent Virtual Circuit (Pvc) Routing
2/1 encapsulation aal0 pvc 2/2 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 1-30 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Local (20.20.20.21:6666) States: Connect State: OPEN...
Page 41 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router encapsulation aal0 umts-iub local 20.20.20.21 6666 umts-iub remote 20.20.20.20 6666 interface ATM0/IMA0.1 multipoint atm umts-iub pvc 1/200 encapsulation aal0 umts-iub local 192.168.10.2 umts-iub remote 192.168.10.1 In the above sample, traffic for PVC 1/200 will be off-loaded to the alternate backhaul (192.168.10.2 -- 192.168.10.1).
Page 42 UMTS-Iub(ATM0/IMA0 - ATM0/IMA0): UMTS-Iub(ATM0/IMA0 - ATM0/IMA0): UMTS-Iub(ATM0/IMA0 - ATM0/IMA0): UMTS-Iub(ATM0/0/0 - ATM0/0/0): UMTS-Iub(ATM0/0/1 - ATM0/0/1): Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 1-32 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router MATCHING remote PVC. MATCHING local PVC.
Page 43: Umts Qos
ATM-VC Interface Configuration command: umts-iub set dscp (see the Appendix A, “Cisco 3825 Mobile Wireless Edge Router RAN-O Command commands allow you to perform the following: UMTS Shorthaul Interface •...
Page 44 30 no keepalive no cdp enable ppp pfc local request ppp pfc remote apply Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 1-34 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router OL-15667-03...
Page 45 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router ppp acfc local request ppp acfc remote apply ppp multilink ppp multilink interleave ppp multilink group 2 ppp multilink fragment delay 0 1 ppp multilink multiclass max-reserved-bandwidth 100 service-policy output llq-policy...
Page 46 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 1-36 OL-15667-03...
Page 47: Cisco Ios Software Basics
To redisplay a command that you previously entered, press the Up Arrow key. Continue to press the • Up Arrow key to see more commands. OL-15667-03 C H A P T E R Chapter 3, “First-Time Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Chapter 3,...
Page 48: Understanding Command Modes
You can press Ctrl-Z in any mode to immediately return to enable mode ( Note exit, which returns you to the previous mode. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Table 2-1 lists the most common command modes.
Page 49: Undoing A Command Or Feature
• a system reload or power outage. Proceed to Chapter 3, “First-Time Configuration,” Chapter 4, “Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Interface,” OL-15667-03 for first time configuration. Otherwise, proceed to to begin configuring the router.
Page 50 Chapter 2 Cisco IOS Software Basics Where to Go Next Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide OL-15667-03...
Page 51: First-Time Configuration
If it is not, the Cisco 3825 router will not be able to boot. Understanding the Cisco 3825 Router Interface Numbering Each network interface on a Cisco 3825 router is identified by a slot number, subslot number, and a port number.
Page 52: Slot And Port Numbering
Network module (NME) slot 1 Slot and Port Numbering The Cisco 3825 router chassis contains the following LAN and WAN interface types: One Small Form Pulggable (SFP) port—industry standard Gigabit interface convertor • Two built-in Gigabit Ethernet LAN interfaces (labeled GE 0/0 and GE 0/1) •...
Page 53: Setup Command Facility
(CLI) and then proceed to the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Interface” for instructions on configuring your Cisco 3825 router.
Page 54: Using The Setup Command Facility
0X0030FEF2 ATM AIM-8 with SAR only, no DSPs 0X00660670 public buffer pools 0X0078F000 public particle pools TOTAL: 0X02922B7F Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide “Configuring Global Parameters” section on page “Completing the Configuration” section on page 1900# TYPE...
Page 55 A summary of U.S. laws governing Cisco cryptographic products may be found at: http://www.cisco.com/wwl/export/crypto/tool/stqrg.html If you require further assistance please contact us by sending email to export@cisco.com. Cisco 3825 (revision 1.0) with 481280K/43008K bytes of memory. Processor board ID FHK0902F51G 2 Gigabit Ethernet interfaces 16 Channelized (E1 or T1)/PRI ports 2 ATM/Voice AIMs DRAM configuration is 64 bits wide with parity disabled.
Page 56 Configuring Global Parameters Step 3 Enter a hostname for the router (this example uses 3825-1): Configuring global parameters: Enter host name [Router]: 3825-1 Enter an enable secret password. This password is encrypted (more secure) and cannot be seen when Step 4...
Page 57: Completing The Configuration
[2] Save this configuration to nvram and exit. Enter your selection [2]: 2 Building configuration... [OK] Use the enabled mode 'configure' command to modify this configuration. Press RETURN to get started! OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Completing the Configuration...
Page 58 However, this is not a complete configuration. You must configure additional parameters by using the Cisco IOS software CLI as described in Chapter 4, “Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Interface.” Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide OL-15667-03...
Page 59: Configuring The Cisco 3825 Mobile Wireless Edge Router In A Ran-O Solution With The Command-Line Interface
Edge Router in a RAN-O Solution with the Command-Line Interface This chapter describes how to use the Cisco IOS software CLI to configure the Cisco 3825 Mobile Wireless Edge Router in a Radio Access Network-Optimization (RAN-O) solution and includes the...
Page 60: Before You Begin
• Cisco 3825 router. If you are using the Cisco 3825 in a redundant configuration and are attaching the router to a device • that uses spanning tree, configure port first on the device to avoid problems with Hot Standby Router Protocol (HSRP) at start up.
Page 61: Clock-Related Commands
The Base Station Controller (BSC) is responsible for providing the clock source into the network to which the connected devices must synchronize its transmit clocks. The BSC provides the clock source to the Cisco 3825 router, which is distributed to the participating serial/ATM ports.
Page 62 The clock synchronization from the BSC is propagated through the network to the BTS. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Clock Source...
Page 63: Show Controller Command
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Example Configurations The following examples show two sample configurations: Configuration Sample #1 network-clock-participate wic 0 network-clock-participate wic 1 network-clock-select 1 E1 0/1/0 controller E1 0/0/0...
Page 64: Configuration Sequence
(see the more information). The configuration sequence of the Cisco 3825 router for the RAN-O solution assumes that you will have already had some familiarity with the configuration of Cisco routers. It is also assumed that you are familiar with your own network configurations and that you are familiar with the CLI used in configuring Cisco routers.
Page 65: Verifying The Hostname And Password
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line To configure a hostname and to set an encrypted password, follow these steps: Enter enable mode. Step 1 Router> enable The Password prompt appears. Enter your password.
Page 66: Configuring Gigabit Ethernet Interfaces
Setting the Speed and Duplex Mode The GE ports of the Cisco 3825 router can run in full- or half- duplex mode and at 1000 Mbps, 100 Mbps, or 10 Mbps. The Cisco 3825 router has an auto-negotiation feature that allows the router to negotiate the speed and duplex mode with the corresponding interface at the other end of the connection.
Page 67: Configuring The Backhaul Links
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line When configuring an interface speed and duplex mode, follow these guidelines: If both ends of the line support auto-negotiation, we highly recommend the default auto negotiation •...
Page 68 VWIC/HWIC slot number. • For example, the following command configures the Cisco 2-port T1/E1-RAN card in the Cisco 3825 router slot 0, VWIC/HWIC slot 0 as an E1: Router(config)# card type e1 0 0 When the command is used for the first time, the configuration takes effect immediately.
Page 69 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line When you are using the card type command to change the configuration of an installed card, you must Note enter the no card type {e1 | t1} slot subslot command first. Then enter the card type {e1 | t1} slot subslot command for the new configuration information.
Page 70 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-12 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line to configure the second port on the Cisco 2-port T1/E1-RAN interface card and the OL-15667-03...
Page 71 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line encapsulation, and enabling keepalive packets. You might also need to enter other configuration commands, depending on the requirements for your system configuration and the protocols you plan to route on the interface.
Page 72 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-14 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line to configure the second port on the Cisco 2-port T1/E1-RAN interface card and the prompt.
Page 73 The Cisco 3825 router can support up to 16 E1 or T1 interfaces through the multilink interface. Complete the following configuration tasks for a multilink backhaul interface.
Page 74 Field Compression (ACFC) handling during PPP negotiation to be configured. By default, PFC/ACFC handling is not enabled. The recommended PFC and ACFC handling in the Cisco 3825 router is: acfc local request, acfc remote Note apply, pfc local request, and pfc remote apply.
Page 75 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Where: apply—PFC options are accepted and ACFC may be performed on frames sent to the remote peer. • reject—PFC options are explicitly ignored.
Page 76 IP ID in the RTP/UDP header compression: Router(config-if)# ip rtp header-compression ietf-format ignore-id Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-18 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line OL-15667-03...
Page 77 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuring the PPP Backhaul Interfaces Use the following instructions to perform a basic backhaul interface configuration: enabling an interface, configuring PPP encapsulation, enabling multilink PPP operation, and specifying an ID number for the multilink interface.
Page 78: Extended Availability Drop And Insert (Eadi)
Cisco 3825 Router Interface Numbering” section on page 3-1 numbering on the Cisco 3825 router). You might also need to enter other configuration commands, depending on the requirements for your system configuration and the protocols you plan to route on the interface.
Page 79 Controller E1 0/0/0 maps to the first port of the Cisco 2-port T1/E1-RAN interface card located in the Cisco 3825 router serial slot 0 (physical slot HWIC0). Controller E1 0/0/1 maps to the second port of the Cisco 2-port T1/E1-RAN interface card located in the Cisco 3825 router serial slot 0 (physical slot HWIC0).
Page 80 Chapter 4 Configuration Sequence With a Cisco 2-port T1/E1-RAN interface card located in the Cisco 3825 router slot 0 (physical slot HWIC0), for example, the following command specifies the E1 controller as the first port of the Cisco 2-port T1/E1-RAN interface card located in the Cisco 3825 router slot 0 (physical slot HWIC0):...
Page 81 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line • port—Number of the port being configured. channel-group—Specifies the E1 channel group number defined with the channel-group controller • configuration command. For example, the following command enables the serial interface on VWIC-2/HWIC-2, port 0:...
Page 82: Configuring Umts Links
Router(config)# card type {e1 | t1} slot subslot For example, there is no Cisco 2-port T1/E1-RAN interface card located in the Cisco 3825 router serial slot 0 (physical slot HWIC0). So, the interface card is located in physical slot HWIC1. As a result, the...
Page 83 Controller E1 0/0/0 maps to the first port of the Cisco 2-port T1/E1-RAN interface card located in the Cisco 3825 router serial slot 0 (physical slot HWIC0). Controller E1 0/0/1 maps to the second port of the Cisco 2-port T1/E1-RAN interface card located in the Cisco 3825 router serial slot 0 (physical slot HWIC0).
Page 84 Router(config)# network-clock-participate aim number Where number is the slot number of the AIM for ATM card interface installed in the Cisco 3825 router. For example, the following command enables the AIM for ATM card interface in physical slot 1 of the...
Page 85 All other PVCs should use encapsulation aal0 Class of service should be defined to match the NodeB PVC class of service definitions. For instance, if the NodeB has defined a PVC with CBR, the PVC on the Cisco 3825 router should use the same CBR definitions.
Page 86: Configuring Redundancy
Cisco 3825 router makes use of the existing HSRP feature. However, additional controls are needed for the Cisco 3825 router. In a redundant configuration, the router must track the status of the health and revertive loopback interfaces as well as the backhaul and shorthaul interfaces. You might also need to enter other configuration commands, depending on the requirements for your system configuration and the protocols you plan to route on the interface.
Page 87 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line To configure a Cisco 3825 router for use in a redundant configuration, follow these steps while in the global configuration mode: First configure the shorthaul loopback interfaces (loopback 103).
Page 88 Step 12 and standby routers. In redundant configurations, the Cisco 3825 router uses HSRP to control the active and standby routers. Note To use HSRP, you must configure the standby priority attributes and the IP address of the virtual router.
Page 89 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line • hellotime—Hello interval (in seconds). This is an integer from 1 to 254. The default is 3 seconds. If the msec option is specified, hello interval is in milliseconds. This is an integer from 15 to 999.
Page 90 To remove the tracking, use the no form of this command. Note When you use the Cisco 3825 router in a RAN-O solution, you must configure the GE interface to track the multilink interface and the loopback interface. Router(config-if)# standby [group-number] track interface-type interface-number...
Page 91: Configuring For Snmp Support
The Cisco 3825 router has relays that work with a special y-cable for redundancy and that are controlled by HSRP. You can, however, use the Cisco 3825 as a standalone device. If you choose not to use the Cisco 3825 in a redundant configuration, you should not configure HSRP and you must manually control the relays of the Cisco 2-port T1/E1-RAN card.
Page 92 Chapter 4 Configuration Sequence To configure a Cisco 3825 for SNMP, follow these steps while in the global configuration mode: To set up the community access string to permit access to the SNMP, use the snmp-server community Step 1 command. The no form of this command removes the specified community string.
Page 93 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line • notification-option—(Optional) atm pvc [interval seconds] [fail-interval seconds]—The optional interval seconds keyword/argument combination specifies the minimum period between successive traps, in the range from 1 to 3600. Generation of PVC traps is dampened by the notification interval in order to prevent trap storms.
Page 94 SNMP frame-relay traps. – hsrp—Enable SNMP HSRP traps. – icsudsu—Enable SNMP ICSUDSU traps. – Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-36 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line OL-15667-03...
Page 95: Configuring Inverse Multiplexing Over Atm (Ima)
In inverse multiplexing over ATM (IMA), the originating stream of ATM cells is divided so that complete ATM cells are transmitted in round-robin order across the set of ATM links. IMA is supported on the Cisco 2-port T1/E1-RAN card on the Cisco 3825 router. OL-15667-03 Appendix A, “Cisco 3825 Mobile Wireless Edge Router...
Page 96 With Cisco IOS Release 12.4(16)MR1 and later, the Cisco 3825 router supports the AIM-ATM-8 card. Note The Cisco 3825 router supports up to 12 ATM ports with the AIM-ATM-8 card installed in slot 0 and up to 8 ATM ports for AIM with the AIM-ATM-8 card installed in slot 1.
Page 97 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Step 7 Specify the slot location and port of IMA interface group. Router(config-if)# interface ATM slot /IMA <group-number> Where: slot—Specifies the slot location of the ATM IMA port adapter.
Page 98 All other PVCs should use encapsulation aal0 Class of service should be defined to match the NodeB PVC class of service definitions. For instance, if the NodeB has defined a PVC with CBR, the PVC on the Cisco 3825 router should use the same CBR definitions.
Page 99: Configuring Pvc Routing (Hsdpa Offload)
(see Router RAN-O Command Reference” To configure a Cisco 3825 router for PVC Routing, follow these steps while in the global configuration mode: First, add the Gigabit Ethernet interfaces by specifying the port adapter type and the location of the Step 1 interface to be configured.
Page 100 “Configuring UMTS Links” procedure on page For example, the following command configures the VWIC/HWIC in logical slot 0 (physical slot 0) port 1 located on the motherboard of the Cisco 3825 router to be used for ATM traffic: Router(config)# interface ATM0/2/0 Router(config-if)# Disable the IP address configuration for the physical layer interface.
Page 101 All other PVCs should use encapsulation aal0 Class of service should be defined to match the NodeB PVC class of service definitions. For instance, if the NodeB has defined a PVC with CBR, the PVC on the Cisco 3825 router should use the same CBR definitions.
Page 102 (NBAP) and Access Link Control Application Part (ALCAP) PVCs can be defined using qsaal encapsulation. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-44 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line OL-15667-03...
Page 103 All other PVCs should use encapsulation aal0 Class of service should be defined to match the NodeB PVC class of service definitions. For instance, if the NodeB has defined a PVC with CBR, the PVC on the Cisco 3825 router should use the same CBR definitions.
Page 104: Configuring Umts Qos
One for llq traffic, and the other for best effort traffic. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-46 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line “Permanent Virtual Circuit (PVC) Routing” section Appendix A, “Cisco 3825 Mobile Wireless Edge for detailed command information).
Page 105: Creating A Policy Map
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Creating a Class Map For each class map that you want to create, follow these steps, while in global configuration mode: Assign a name to your class map.
Page 106 Disable the IP address configuration for the physical layer interface. Step 2 Router(config-if)# no ip address Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-48 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line OL-15667-03...
Page 107 All other PVCs should use encapsulation aal0 Class of service should be defined to match the NodeB PVC class of service definitions. For instance, if the NodeB has defined a PVC with CBR, the PVC on the Cisco 3825 router should use the same CBR definitions.
Page 108 IP address and port you want to establish the IP/UDP backhaul connection from. Router(config-if)# umts-iub local ip-address port Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-50 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line OL-15667-03...
Page 109 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line For example, the following command configures the umts-iub local interface with an IP address and port of 20.20.20.21 8888: Router(config-if)# umts-iub local 20.20.20.21 8888...
Page 110 For example, the following command allows PFC options to be accepted: Router(config)# ppp pfc remote apply Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-52 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line OL-15667-03...
Page 111 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Step 9 To configure how the router handles ACFC in its outbound configuration requests, enter the following command: Router(config-if)# ppp acfc local {request | forbid} Where: •...
Page 112 2/2 of ATM0/0/0 and ATM0/0/1 will be considered the best effort traffic and will go to the Weighted Fair Queue. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-54 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line “Creating a Class Map” section on page 4-47 for more OL-15667-03...
Page 113: Configuring Umts Congestion Management Control
Note you can exit the privileged level and return to the user level by entering disable at the To configure a Cisco 3825 router for UMTS Congestion Control for IMA, follow these steps while in the Privileged EXEC mode: Enter global configuration mode from the terminal.
Page 114 (NBAP) and Access Link Control Application Part (ALCAP) PVCs can be defined using qsaal encapsulation. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-56 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line OL-15667-03...
Page 115 All other PVCs should use encapsulation aal0 Class of service should be defined to match the NodeB PVC class of service definitions. For instance, if the NodeB has defined a PVC with CBR, the PVC on the Cisco 3825 router should use the same CBR definitions.
Page 116: Configuring Satellite Support
Use the following instructions to perform a GSM-Abis configuration with satellite support on the Cisco 2-port T1/E1-RAN interface card located in the Cisco 3825 router by entering the following Cisco IOS commands at the router prompt.
Page 117: Configuring Graceful Degradation
Router(config-if)# gsm-abis retransmit 5 Configuring Graceful Degradation A local Cisco 3825 router detects congestion on the backhaul by measuring its transmit jitter buffer level. If the transmit jitter buffer shrinks, it means that the backhaul packets are not arriving fast enough to fill the transmit jitter buffer indicating congestion.
Page 118 These are the timeslots that contain signalling and control information exchanged between the BSC and Note BTS. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-60 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line OL-15667-03...
Page 119: Saving Configuration Changes
Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Saving Configuration Changes After you have completed configuring your Cisco 3825 router, to prevent the loss of the router configuration, you must store the configuration changes by saving it to nonvolatile random-access memory (NVRAM) so that the router boots with the configuration you entered.
Page 120 1 queue-lmit 45 interface Loopback0 description O&M IP Globally Routable Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-62 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line OL-15667-03...
Page 121 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line ip address 10.10.10.2 255.255.255.255 interface Loopback1 description Loopback IP for Unnumbered ip address 172.168.1.2 255.255.255.252 interface Multilink1 description MLPPP IP interface for IP backhaul bundle...
Page 122 !--- Public and 10.10.10.10 need to be replaced with customer specified values ip classless no ip http server Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-64 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line OL-15667-03...
Page 123 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line disable-eadi control-plane line con 0 logging synchronous line aux 0 line vty 04 login password ntp server W.X.Y.Z !that all the MWTM reports sync with the correct time. MWTM should sync to the same NTP !server.
Page 124 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-66 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line OL-15667-03...
Page 125 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line ppp multilink ppp multilink interleave ppp multilink group 1 ppp multilink fragment delay 0 1 ppp multilink multiclass hold-queue 50 out max-reserved-bandwidth 100...
Page 126 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-68 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line !--- Set W.X.Y.Z to the NTP server on the network. This is important so OL-15667-03...
Page 127: Monitoring And Managing The Cisco 3825 Router
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Monitoring and Managing the Cisco 3825 Router You can use Cisco’s network management applications, such as Cisco Mobile Wireless Transport Manager (MWTM), to monitor and manage the Cisco 3825 router. This Network Management tool provides monitor- ing and management capabilities to the RAN-O solution.
Page 128 Write the new configuration to nonvolatile memory as follows: Step 10 Router# copy running-config startup-config Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-70 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line for more information about configuring Step OL-15667-03...
Page 129: Show Commands For Monitoring The Cisco 3825 Router
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Show Commands for Monitoring the Cisco 3825 Router To monitor and maintain the Cisco 3825 router, use the following commands: Command show atm cell-packing...
Page 130 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-72 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Purpose Displays the configuration and status of the specified interface.
Page 131: Where To Go Next
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Where to Go Next At this point you can proceed to the following: The Cisco IOS software configuration guide and command reference publications for more •...
Page 132 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Where to Go Next Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-74 OL-15667-03...
Page 133: Appendix
Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference This appendix contains an alphabetical listing of new and revised commands specific to the Cisco 3825 router in a Radio-Access Network-Optimization (RAN-O) solution. The following commands have been introduced: atm umts •...
Page 134: A P P E N D I X A Cisco 3825 Mobile Wireless Edge Router Ran-O Command Reference
• ip tcp header-compression • • ip tos (l2tp) • ipran-mib backhaul-notify-interval Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference (interface configuration mode) (PVC configuration mode) OL-15667-03...
Page 135 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference • ipran-mib location ipran-mib snmp-access • ipran-mib threshold-acceptable • ipran-mib threshold-overloaded • ipran-mib threshold-warning • keepalive • load-interval • match ip dscp • mode y-cable • mpls ip •...
Page 136: Atm Umts
You can use this command only when the base atm interface is already enabled as atm umts. Note Related Commands Command umts local [ip-address] umts remote [ip-address] Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification This command is introduced. Description This command configures the local IP address for alternate backhaul.
Page 137: Atm Umts-Iub
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference atm umts-iub To select an ATM interface for UMTS Iub traffic, use the atm umts-iub Interface configuration command. atm umts-iub Syntax Description This command has no arguments or keywords.
Page 138: Backup Delay
Router(config-if-xconn)# exit Router(config-if)# exit Router(config)# exit Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Number of seconds that elapse after the primary PW VC goes down before the Cisco IOS software activates the secondary PW VC.
Page 139 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference The following example shows an MPLS xconnect with one redundant peer. The switchover does not begin unless the Layer 2 Tunnel Protocol (L2TP) PW has been down for three seconds. After a switchover to the secondary VC occurs, there is no fallback to the primary until the primary VC has been reestablished and is up for ten seconds.
Page 140: Backup Peer
Router(config-if-xconn)# backup peer 10.0.0.2 200 Router(config-if-xconn)# exit Router(config-if)# exit Router(config)# exit Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference IP address of the remote peer. The 32-bit identifier of the VC between the routers at each end of the layer control channel.
Page 141 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference The following example shows a backup peer configuration for an ATM interface: Router# config t Router(config)# pseudowire-class mpls Router(config-pw-class)# encapsulation mpls Router(config-pw-class)# exit Router(config)# interface atm0/0/1 Router(config-if)# xconnect 10.0.0.2 1 pw-class mpls Router(config-if-xconn)# backup peer 10.0.0.2 100 pw-class mpls...
Page 142: Cdp Enable
Router(config-if)# no cdp enable Related Commands Command cdp run cdp timer router odr Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-10 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification This command was introduced. This command was incorporated.
Page 143 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference cem-group To create a circuit emulation (CEM) channel from one or more time slots of a T1 or E1 line, use the cem-group command in controller configuration mode. To remove a CEM group and release the associated time slots, use the no form of this command.
Page 144 Router(config-if-cem)# xconnect 10.10.10.10 200 encapsulation mpls Router(config-if-cem-xconn)# exit Router(config-if-cem)# exit Router(config-if)# exit Router(config)# exit Related Commands Command Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-12 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Enters circuit emulation configuration mode. OL-15667-03...
Page 145: Class Cem
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference class cem Use the class cem command in the global configuration mode to configure CEM interface parameters in a class that’s applied to CEM interfaces together. This command works in the same manner for CEM interfaces as pseudowire-class does for xconnect.
Page 146 Command sample-rate Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-14 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Specifies in milliseconds the rate hardware samples the data on the attached circuit in the CEM circuit configuration mode.
Page 147 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference clear gsm-abis To clear the statistics displayed by the show gsm-abis commands, use the clear gsm-abis command in privileged EXEC mode. clear gsm-abis [serial serial-number interface-number] Syntax Description serial...
Page 148: Clear Ip Rtp Header-Compression
1: Router# clear ip rtp header-compression multilink1 Related Commands Command ip rtp header-compression Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-16 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference (Optional) Interface type and number.
Page 149 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference clear umts-iub To clear the statistics displayed by the show umts-iub commands, use the clear umts-iub command in privileged EXEC mode. clear umts-iub [atm atm interface interface number] Syntax Description...
Page 150 Related Commands Command cem class class cem Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-18 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Use the size argument to specify the size of the buffer in milliseconds. Size can vary from 4 to 500 ms;...
Page 151: Encapsulation L2Tpv
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference encapsulation l2tpv3 To specify that Layer 2 Tunnel Protocol version 3 (L2TPv3) is used as the data encapsulation method for tunneling IP traffic over the PW, use the encapsulation l2tpv3 command in pseudowire-class configuration mode.
Page 152 Router(config-if)# exit Router(config)# exit Related Commands Command encapsulation mpls pseudowire-class Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-20 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Configures MPLS as the data encapsulation method over AToM-enabled IP/MPLS networks.
Page 153: Gsm-Abis Congestion Abate
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis congestion abate Sets the congestion abatement detection level at which the remote router will stop suppressing timeslots because congestion has been alleviated. The abate detection level is defined as x milliseconds of continuous congestion abatement (that is, no congestion indications).
Page 154 Command gsm-abis local gsm-abis remote Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-22 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Configures the local parameters for an Internet Protocol/User Datagram Protocol (IP/UDP) backhaul connection.
Page 155: Gsm-Abis Congestion Critical
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis congestion critical Defines the critical timeslots that are exempt from suppression during congestion onset. These are the timeslots that contain signalling and control information exchanged between the BSC and Base Transceiver Station (BTS).
Page 156 Command gsm-abis local gsm-abis remote Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-24 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Configures the local parameters for an IP/UDP backhaul connection. Configures the remote parameters for an IP/UDP backhaul connection.
Page 157: Gsm-Abis Congestion Enable
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis congestion enable The congestion detection algorithm monitors the transmit jitter buffer and sends congestion indicator signals to the remote when congestion is detected. The remote will suppress all timeslots that are not defined as critical in an effort to alleviate the congestion.
Page 158 Command gsm-abis local gsm-abis remote Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-26 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Configures the local parameters for an IP/UDP backhaul connection. Configures the remote parameters for an IP/UDP backhaul connection.
Page 159: Gsm-Abis Congestion Onset
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis congestion onset Sets the congestion onset detection level at which the remote router will start suppressing all timeslots that are not defined as critical in an effort to alleviate the congestion.
Page 160 Command gsm-abis local gsm-abis remote Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-28 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Configures the local parameters for an IP/UDP backhaul connection. Configures the remote parameters for an IP/UDP backhaul connection.
Page 161: Gsm-Abis Jitter
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis jitter Sets the amount of transmit jitter delay for the GSM-Abis interface.If the transmit jitter is set to 4 ms, data received on the backhaul with a time equal to 0 milliseconds will be stored in the jitter buffer and transmitted with a time equal to 4 milliseconds.
Page 162 Command gsm-abis local gsm-abis remote Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-30 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Configures the local parameters for an IP/UDP backhaul connection. Configures the remote parameters for an IP/UDP backhaul connection.
Page 163 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis local To configure the local parameters required to establish an Internet Protocol/User Datagram Protocol (IP/UDP) backhaul connection, use the gsm-abis local Interface configuration command. gsm-abis local [ip-address] [port]...
Page 164 Router(config-if)# gsm-abis remote 10.10.10.1 5504 Related Commands Command gsm-abis local Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-32 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference (Optional) The IP address for the entry you wish to establish.
Page 165: Gsm-Abis Retransmit
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis retransmit To enable retransmission of repetitive subrate sample, use the gsm-abis retransmit Interface configuration command. This command is useful when the latency introduced by the characteristics of the backhaul network is excessive. Examples are the use of satellite transmission facilities or multiple router hops on the backhaul network.
Page 166: Gsm-Abis Set Dscp
Router(config-if)# encapsulation gsm-abis Router(config-if)# gsm-abis local 10.10.10.1 5504 Router(config-if)# gsm-abis remote 10.10.10.2 5504 Router(config-if)# gsm-abis set dscp cs2 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-34 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference A number from 0 to 63 or hex value that sets the GSM-Abis DSCP value.
Page 167 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference idle-pattern To specify the data pattern transmitted on the T1/E1 when missing packets are detected on the PWE3 circuit, use the idle-pattern command in CEM configuration mode. idle-pattern [pattern]...
Page 168 Command interface atm interface atm ima show ima interface atm Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-36 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Specifies an IMA group number from 0 to 3. IMA groups can span multiple ports on a port adapter but cannot span port adapters.
Page 169: Interface Atm Ima
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference interface atm ima To configure an ATM IMA group and enter interface configurations mode, use the interface atm ima global configuration command. If the group does not exist when the command is issued, the command automatically creates the group.
Page 170: Ip Local Interface
Router(config)# pseudowire-class l2tp Router(config-pw-class)# ip local interface loopback 0 Router(config-pw-class)# exit Router(config)# exit Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-38 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Name of the PE interface whose IP address is used as the source IP address for sending tunneled packets over a Layer 2 PW.
Page 171 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Related Commands Command ima-group ima group-id interface atm show ima interface atm OL-15667-03 Description Configures the physical links as IMA group members, which executes the interface configuration command for each physical link included in an IMA group.
Page 172: Ip Protocol
12.3(2)T 12.4(12)MR2 Usage Guidelines The ip protocol uti command is not supported on the Cisco 3825 router. You can use the ip protocol command only if you have already entered the encapsulation l2tpv3 command. Examples The following example shows how to configure l2tp as the IP protocol used to tunnel packets in an L2TPv3 PW created from the pseudowire-class named “l2tp”:...
Page 173: Ip Rtp Header-Compression
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip rtp header-compression To enable Real-Time Transport Protocol (RTP) header compression, use the ip rtp header-compression command in interface configuration mode. To disable RTP header compression, use the no form of this command.
Page 174 Support for Serial Lines RTP header compression is supported on serial lines using Frame Relay, HDLC, or PPP encapsulation. You must enable compression on both ends of a serial connection. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-42 Appendix A...
Page 175 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Unicast or Multicast RTP Packets This command can compress unicast or multicast RTP packets, and, hence, multicast backbone (MBONE) traffic can also be compressed over slow links. The compression scheme is beneficial only when you have small payload sizes, as in audio traffic.
Page 176: Ip Tcp Header-Compression
This feature only compresses the TCP header, so it has no effect on User Datagram Protocol (UDP) packets or other headers. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-44...
Page 177 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Header Compression passive Keyword By default, the ip tcp header-compression command compresses outgoing TCP traffic. This command includes an optional passive keyword. If you specify the passive keyword, outgoing TCP traffic is compressed only if incoming TCP traffic on the same interface is compressed.
Page 178 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-46 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Specifies the total number of TCP header compression connections that can exist on an interface.
Page 179: Ip Tos (L2Tp)
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip tos (l2tp) To configure the Type of Service (ToS) byte in the header of Layer 2 tunneled packets, use the ip tos command in the pseudowire-class configuration mode. To disable a configured ToS value or IP ToS reflection, use the no form of this command.
Page 180 (l2tp) Router(config-pw-class)# exit Router(config)# exit Related Commands Command pseudowire-class Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-48 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Specifies the name of an L2TP pseudowire-class and enters pseudowire-class configuration mode.
Page 181: Ipran-Mib Backhaul-Notify-Interval
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ipran-mib backhaul-notify-interval Use the ipran-mib backhaul-notify-interval command in the global configuration mode to specify the interval used to suppress the generation of the ciscoIpRanBackHaulRcvdUtil and the ciscoIpRanBackHaulSentUtil notifications from the CISCO-IP-RAN-BACKHAUL-MIB.
Page 182 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-50 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Specifies the acceptable level of traffic. Specifies the amount of traffic that indicates the backhaul is overloaded.
Page 183: Ipran-Mib Location
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ipran-mib location Use the ipran-mib location command in the global configuration mode to define the location of the device. It is also used to assist the network management system in properly displaying the topology of the system.
Page 184: Ipran-Mib Snmp-Access
Router(config)# ipran-mib snmp-access undefined Router(config)# no ipran-mib snmp-access Router(config)# exit Related Commands Command ipran-mib location Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-52 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference inBand In Band SNMP connectivity. •...
Page 185: Ipran-Mib Threshold-Acceptable
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ipran-mib threshold-acceptable Use the ipran-mib threshold-acceptable command in the global configuration mode to specify a level of traffic below which the instances of the cirbhBackHaulRcvdUtilState and cirbhBackHaulSentUtilState objects are marked as “acceptable.” All changes to this threshold takes affect at the end of the current interval.
Page 186: Ipran-Mib Threshold-Overloaded
Command ipran-mib threshold-acceptable ipran-mib backhaul-notify-interval ipran-mib threshold-warning Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-54 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ipran-mib threshold-overload percent Modification This command was introduced. Support for utilization notification was removed. This command is supported to maintain compatibility.
Page 187: Ipran-Mib Threshold-Warning
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ipran-mib threshold-warning Use the ipran-mib threshold-warning command in the global configuration mode to specify a level of traffic where the instances of the cirbhBackHaulRcvdUtilState and cirbhBackHaulSentUtilState objects are marked as “warning.”...
Page 188 12.2(8)T 12.2(8)MC2 12.2(13) 12.2(15)MC1 12.3(11)T Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-56 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference (Optional) Integer value in seconds greater than 0. The default is 10. (Optional) Number of times that the device will continue to send keepalive packets without response before bringing the interface down.
Page 189 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Usage Guidelines Keepalive Time Interval You can configure the keepalive time interval, which is the frequency at which the Cisco IOS software sends messages to itself (Ethernet and Token Ring) or to the other end (serial and tunnel), to ensure that a network interface is alive.
Page 190 30-second interval. Router(config)# interface serial 0 Router(config-if)# load-interval 30 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-58 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Length of time for which data is used to compute load statistics.
Page 191 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Related Commands Command show interfaces OL-15667-03 Description Displays ALC information. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide load-interval A-59...
Page 192: Match Ip Dscp
IP DSCP value of 15, the packet will be treated with a priority level of 55. Router(config)# class-map ipdscp15 Router(config-cmap)# match ip dscp 15 Router(config-cmap)# exit Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-60 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Specifies the exact value from 0 to 63 used to identify an IP DSCP value.
Page 193 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Router(config)# policy-map priority55 Router(config-pmap)# class ipdscp15 Router(config-pmap-c)# priority55 Router(config-pmap-c)# exit Router(config-pmap)# exit Router(config)# interface GigabitEthernet0/0 Router(config-if)# service-policy input priority55 Related Commands Command class-map policy-map service-policy set ip dscp show class-map...
Page 194 This command was incorporated. This command was incorporated. Description Indicates whether the Cisco 3825 router is being used as a standalone device and manually sets the relays. Designates a loopback interface as a health or revertive interface. Invokes redundancy mode.
Page 195: Mpls Ip
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference mpls ip To enable MPLS forwarding of IPv4 packets along normally routed paths for a specified interface, use the mpls ip command in the interface configuration mode. To disable this feature, use the no form of this command.
Page 196 Router(config)# exit Related Commands Command mpls ldp maxhops show mpls interfaces Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-64 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Limits the number of hops permitted in an Label Switched Path (LSP) established by the downstream-on-demand method of label distribution.
Page 197 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference pseudowire-class To specify the name of a Layer 2 pseudowire-class and enter pseudowire-class configuration mode, use the pseudowire-class command in the global configuration mode. pseudowire-class [pw-class-name] Syntax Description pw-class-name Defaults No pseudowire-class is defined.
Page 198 Related Commands Command l2tp-class pseudowire xconnect Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-66 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Creates a template of L2TP control plane configuration settings that can be inherited by different pseudowire-classes, and then enters the L2TP-class configuration mode.
Page 199 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference pw-pvc To configure permanent virtual circuit (PVC) mapping or rewrite the PW configured for a PVC, use the pw-pvc command. This command specifies the PW-side vpi/vci value to be used inside PW packet payload in sending and receiving PW packets for a specified PVC.
Page 200 This command was incorporated. This command was incorporated. Description Invokes y-cable mode. Indicates whether the Cisco 3825 router is being used as a standalone device and manually sets the relays. Designates a loopback interface as a health or revertive interfaces. OL-15667-03...
Page 201 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference sample-rate To specify in milliseconds the rate hardware samples the data on the attached circuit, use the sample-rate command in the circuit emulation (CEM) circuit configuration mode. sample-rate [sample-rate]...
Page 202 Router(config)# interface ATM0/0/0 Router(config-if)# no ip address Router(config-if)# no atm ilmi-keepalive Router(config-if)# ima-group 0 Router(config-if)# scrambling-payload Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-70 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification This command was introduced.
Page 203 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference sequencing To configure the direction in which sequencing is enabled for data packets in a Layer 2 PW, use the sequencing command in the pseudowire-class configuration mode. To remove the sequencing configuration from the pseudowire-class, use the no form of this command.
Page 204 Router(config-pw-class)# exit Router(config)# exit Related Commands Command ip cef pseudowire-class Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-72 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Enables Cisco Express Forwarding (CEF) on the Route Processor card.
Page 205: Show Atm Cell-Packing
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show atm cell-packing To display cell packing information for the Layer 2 attachment circuits (ACs) configured on your system, use the show atm cell-packing command in the EXEC mode.
Page 206: Show Cem Circuit
Pkts Missing: Misorder Drops: Error Sec: Unavailable Sec: 0 Pkts Malformed: Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-74 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference (Optional) Identifies the circuit configured via the cem-group configuration mode.
Page 207 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Related Commands Command show cem circuit detail show cem platform show cem platform errors OL-15667-03 Description Displays detailed information about all CEM circuits. Displays platform-specific error counters for all CEM circuits.
Page 208: Show Cem Platform
=============== 50/527678398 net2cem_drops_underflow === 25 net2cem_drops_overflow ==== 25 Last cleared 6d02h Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-76 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference (Optional) Identifies the CEM interface (for example, CEM0/0/1).
Page 209 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Related Commands Command show cem circuit show cem circuit detail show cem platform errors OL-15667-03 Description Displays a summary of CEM circuits. Displays detailed information about all CEM circuits.
Page 210: Show Connection
Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-78 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference (Optional) Displays information about all interworking connections. (Optional) Displays information about the specified connection element.
Page 211 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Table 1 describes the significant fields shown in the display. Table 1 Field Name Segment 1 Segment 2 State or Status Related Commands Command connect (L2VPN local switching) show atm pvc...
Page 212 111111111 90 ########* 80 ######### 70 ######### 60 ######### 50 ######### Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-80 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Creates a graph display of the efficiency. Modification This command was introduced.
Page 213 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference 40 ######### 30 ######### 20 ######### 10 ######### 0...5...1...1...2...2...3...3...4...4...5...5... GSM-Abis(Serial0/1/0:0) compression efficiency%/min (last 60 mins) * = maximum eff% 0...5...1...1...2...2...3...3...4...4...5...5...6...6...7. GSM-Abis(Serial0/1/0:0) compression efficiency%/hr (last 72 hrs) * = maximum eff%...
Page 214 GSM-Abis(Serial0/1/0:0) decompression efficiency%/hr (last 72 hrs) * = maximum eff% Related Commands Command clear gsm-abis Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-82 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference # = average eff% Description Clears the statistics displayed.
Page 215: Show Gsm-Abis Errors
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show gsm-abis errors To display error statistics counters of the GSM compression/decompression, use the show gsm-abis errors command in privileged EXEC mode. show gsm-abis errors Syntax Description This command has no arguments or keywords.
Page 216 Related Commands Command clear gsm-abis Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-84 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show gsm-abis errors Field Descriptions (continued) Description Receive backhaul_lostPak indicator Transmit backhaul_lostPak indicator Received backhaulPak is missed/dropped.
Page 217: Show Gsm-Abis Packets
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show gsm-abis packets To display packet statistics counters of the GSM compression/decompression, use the show gsm-abis packets command in privileged EXEC mode. Add the include retransmit to see the repetitive sub-rate samples at a specific configuration level (100 ms to 5100 ms).
Page 218: Show Gsm-Abis Peering
---------------------- ---------- UNAVAILABLE UNAVAILABLE RX LOF RED) ALARM **CLEAR (NO ALARM) Current System Time: Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-86 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Provides detail information about peering. Modification This command was introduced.
Page 219 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Peer Pak Info: No Backhaul Interface ======= 0 packets Backhaul Encap Failures ===== 0 packets Get CtrlPak Failures ======== 0 packets RX Ctrl Paks ================ 7 packets TX Ctrl Paks ================ 11 packets...
Page 220: Show Gsm-Abis Traffic
GSM-Abis(Serial1/1/0:0): traffic (1sec/5sec/1min/5min/1hr) units(bps) compression traffic( decompression traffic( Related Commands Command clear gsm-abis Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-88 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification This command was introduced. 964000/...
Page 221: Show Ip Rtp Header-Compression
OL-15667-03 (Optional) Interface type and number. (Optional) Displays details of each connection. Note This keyword is not supported on the Cisco 3825 router. Modification This command was introduced. The command output was modified to include information related to the Distributed Compressed Real-Time Transport Protocol (dCRTP) feature.
Page 222 Related Commands Command ip rtp compression-connections ip rtp header-compression Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-90 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show ip rtp header-compression Field Descriptions Description Type and number of interface.
Page 223: Show L2Tp Session
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show l2tp session To display basic information about all active L2TP sessions, use the show l2tp session command in the user EXEC mode. show l2tp session Syntax Description This command has no arguments or keywords.
Page 224: Show L2Tp Tunnel
Command show l2tp redirect show l2tp session show l2tp tunnel Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-92 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Displays statistics for L2TP redirects and forwards.
Page 225 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show l2tp tunnel To display basic information about all L2TP tunnels, use the show l2tp tunnel command in the user EXEC mode. show l2tp tunnel Syntax Description This command has no arguments or keywords.
Page 226 Command show l2tp multilink show l2tp redirect show l2tp session Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-94 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Description Displays the multilink sessions authorized for all VPDN groups.
Page 227: Show Mpls L2Transport Vc
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show mpls l2transport vc To display information about Any Transport over MPLS (AToM) virtual connections (VCs) that have been enabled to route Layer 2 packets on a router, use the show mpls l2transport vc command in the privileged EXEC mode.
Page 228 Field Local intf Local circuit Dest address VC ID Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-96 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification Support for this command on the Supervisor Engine 2 was extended to Release 12.2 SX.
Page 229 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Table A-4 Field Status The following example shows information about the NSF/SSO and graceful restart capability. The SSO portion indicates when checkpointing data has either been sent (on active) or received (on standby).
Page 230 Signaling protocol MPLS VC labels Group ID Remote interface description Sequencing Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-98 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show mpls l2transport vc Field Descriptions (continued) Description Interface on the local router that has been enabled to send and receive Layer 2 packets.
Page 231 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Table A-5 Field Tunnel label SSO Descriptor local label segment/switch IDs PWID packet totals byte totals packet drops Related Commands Command show mpls l2transport summary OL-15667-03 show mpls l2transport vc Field Descriptions (continued)
Page 232: Show Redundancy
SPEAK_STDBY SPEAK_ACTIV STDBY_ACTIV ACTIV_ACTIV INITL_ACTIV INITL_INITL INITL_LISTN Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-100 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification This command was introduced. This command was incorporated. This command was incorporated.
Page 233 Mar 19 10:21:01.692 Description Invokes y-cable mode. Invokes redundancy mode. Specifies whether the Cisco 3825 router is used in a redundant or standalone configuration. Sets HSRP attributes. Specifies the interfaces to be used for health and revertive interfaces. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide...
Page 234: Show Umts-Iub Congestion
Throttled ATM cells: 415801 Last congestion time: Dec 13 18:09.858 duration: 0h 0m 53s Related Commands Command clear umts-iub Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-102 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification This command is introduced.
Page 235: Show Umts-Iub Efficiency
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub efficiency To display history of the UMTS interface efficiency averages at 1 second, 5 seconds, 1 minute, 5 minutes, and 1 hour intervals, use the show umts-iub efficiency command in privileged EXEC mode.
Page 236 UMTS-Iub(ATM1/1/1): decompression_failures ====== 1 UMTS-Iub(ATM1/1/1): UMTS-Iub(ATM1/1/1): compression_failures ======== 1 UMTS-Iub(ATM1/1/1): UMTS-Iub(ATM1/1/1): UMTS-Iub(ATM1/1/1): Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-104 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification This command was introduced. no_remote_pvc =============== 5...
Page 237: Related Commands Command
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference UMTS-Iub(ATM1/1/1): UMTS-Iub(ATM1/1/1): UMTS-Iub(ATM1/1/1): UMTS-Iub(ATM1/1/1): Related Commands Command clear umts-iub OL-15667-03 backhaul_encap_failures ===== 1 umts_encap_failures ========= 1 no_local_pvc ================ 1 no_remote_pvc =============== 1 Description Clears the statistics displayed. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide...
Page 238: Show Umts-Iub Packets
Multi-Link Point-to-Point Protocol (MLPPP) backhauls and for other backhaul interfaces, such as GE, the allowed MTU is the physical interface MTU less the backhaul packet overhead (which is approximately 4 bytes). Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-106 Appendix A...
Page 239 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub peering To display the peering status, statistics, and history of the UMTS Iub interface, use the show umts-iub peering command in privileged EXEC mode. show umts-iub peering [details]...
Page 240 UMTS-Iub(ATM0/IMA0): UMTS-Iub(ATM0/IMA0): UMTS-Iub(ATM0/IMA0): UMTS-Iub(ATM0/0/0) ID(1): UMTS-Iub(ATM0/0/1) ID(2): UMTS-Iub(ATM0/IMA0): UMTS-Iub(ATM0/IMA0): Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-108 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Local (20.20.20.21:6666) States: Connect State: OPEN Redundancy State: ACTIVE Version: 4 Alarm State: Remote (20.20.20.20:6666) States:...
Page 241 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference UMTS-Iub(ATM0/IMA0): UMTS-Iub(ATM0/0/0) ID(1): UMTS-Iub(ATM0/0/1) ID(2): UMTS-Iub(ATM0/IMA0.1): Peering Information UMTS-Iub(ATM0/IMA0.1): UMTS-Iub(ATM0/IMA0.1): UMTS-Iub(ATM0/IMA0.1): UMTS-Iub(ATM0/IMA0.1): UMTS-Iub(ATM0/IMA0.1): UMTS-Iub(ATM0/IMA0.1): Example 5 with Alarms over Primary Backhaul Router# show umts peering UMTS-Iub(ATM0/IMA0): Peering Information UMTS-Iub(ATM0/IMA0):...
Page 242: Show Umts-Iub Pvc
Local VCDs (sent): Index(1), VPI/VCI(2/100), Encap(6), SC(0), Peak(1920), Avg/Min(0), Burst Cells(0) Remote VCDs: Index(1), VPI/VCI(2/100), Encap(6), SC(0), Peak(1920), Avg/Min(0), Burst Cells(0) Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-110 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification This command was introduced.
Page 243: Show Umts-Iub Traffic
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub traffic To display traffic rates, in bits per second, at 1 second, 5 seconds, 1 minute, 5 minutes, and 1 hour intervals for UMTS data transmitted and received over the backhaul, use the show umts-iub traffic command in privileged EXEC mode.
Page 244: Show Xconnect All
12.0(31)S 12.2(28)SB 12.4(11)T 12.2(33)SRB 12.4(16)MR Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-112 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Displays information about all xconnect attachment circuits and PWs. Displays information about xconnect attachment circuits and PWs on the specified interface.
Page 245 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Usage Guidelines The show xconnect all command can be used to display, sort, and filter basic information about all xconnect attachment circuits and PWs. You can use the show xconnect all command output to help determine the appropriate steps to troubleshoot an xconnect configuration problem.
Page 246 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-114 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show xconnect all Field Descriptions (continued) Description State of the segment.
Page 247: Snmp-Server Enable Traps Ipran
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference snmp-server enable traps ipran To enable all ipran notifications via Simple Network Management Protocol (SNMP) notifications (traps) available on your system, use the snmp-server enable traps ipran command in global configuration mode.
Page 248: Snmp-Server Enable Traps Ipran Alarm-Gsm
Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-116 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification This command was introduced.
Page 249: Snmp-Server Enable Traps Ipran Alarm-Umts
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference snmp-server enable traps ipran alarm-umts To provide information alarms associated with UMTS-Iub interfaces via Simple Network Management Protocol (SNMP) notifications (traps) available on your system, use the snmp-server enable traps ipran alarm-umts command in global configuration mode.
Page 250: Snmp-Server Enable Traps Ipran Util
Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-118 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification This command was introduced. Support for utilization notification has been removed and the command is provided only to maintain compatibility.
Page 251: Mode Y-Cable
Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference standalone To specify that the Cisco 3825 router is being used in a standalone configuration (which impacts the relays on the VWIC/HWIC), use the standalone command in y-cable configuration mode. To use the router in a redundant configuration, use the no form of this command.
Page 252: Standby Use-Interface
{health | revertive | backhaul} Syntax Description interface health revertive backhaul Defaults By default, the Cisco 3825 is configured to be used in a redundant configuration (no standalone) and the relays are open. Command Modes Y-cable configuration Command History Release 12.2(8)MC2...
Page 253: Description Invokes Y-Cable Mode
OL-15667-03 Description Invokes y-cable mode. Invokes redundancy mode. Specifies whether the Cisco 3825 router is used in a redundant or stand-alone configuration. Sets HSRP attributes. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide standby use-interface A-121...
Page 254: Umts-Iub Backhaul-Oam
When using the no form of the command, the end devices may only use OAM loopback cells. I.610 OAM Note messages are not supported by the Cisco 3825 router; therefore, if you are using this mode, OAM cells should be backhauled.
Page 255: Umts-Iub Backhaul-Timer
T1/E1s. By configuring a separate UMTS peer for the HSPDA interface(s) and a timer value in the 3 ms to 8 ms range, customers can reduce CPU utilization on the Cisco 3825 router and save backhaul costs by sending HSDPA across the lower cost metro-Ethernet.
Page 256: Umts-Iub Congestion-Control
The following example shows how to enable congestion control under UMTS shorthaul interface: Router(config-if) umts-iub congestion-control Related Commands Command umts-iub congestion control priority Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-124 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification This command was introduced.
Page 257: Umts-Iub Congestion Priority
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts-iub congestion priority To configure the congestion control priority for UMTS, use the umts-iub congestion priority PVC configuration command. umts-iub congestion priority [protected] [2-9] Syntax Description protected Defaults The default setting is 9.
Page 258: Umts-Iub Local
Router(config-if) umts-iub local 10.10.10.2 5504 Related Commands Command umts-iub remote Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-126 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference (Optional) The IP address for the entry you wish to establish.
Page 259: Umts-Iub Remote
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts-iub remote To configure the remote parameters required to establish an Internet Protocol/User Datagram Protocol (IP/UDP) backhaul connection for use with the ATM path on the UMTS Iub interface, use the umts-iub local Interface configuration command.
Page 260: Umts-Iub Set Dscp
Router(config-if) umts-iub set dscp [value] Related Commands Command umts-iub set peering dscp Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-128 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference A number from 0 to 63 or hex value that sets the UMTS-Iub DSCP value.
Page 261 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts-iub set dscp To overwrite the interface default value defined in the umts-iub set dscp value for UMTS shorthaul interfaces and is used to tag the backhaul packet generated from traffic from a PVC, use the umts-iub set dscp ATM-VC configuration command.
Page 262: Umts-Iub Set Peering Dscp
(Interface Configuration mode) umts-iub set dscp (ATM-VC Configuration mode) Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-130 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference A number from 0 to 63 that sets the UMTS-Iub DSCP value.
Page 263: Umts Local
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts local To configure local ip address for the atm subinterfaces, use the umts local Sub-Interface configuration command. This command is used when you want to off load PVC traffic from a physical ATM shorthaul to an alternate backhaul.
Page 264: Umts Remote
Note Related Commands Command atm umts umts local [ip-address] Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-132 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference The IP address for the entry you wish to establish.
Page 265 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference xconnect To bind an attachment circuit to a pseudowire (PW), use the xconnect command in one of the supported configuration modes. To restore the default values, use the no form of this command.
Page 266 PW packet is received from the MWR, the receiving router ignores the VPI/VCI value contained in the PW payload. It does a blind rewrite to use the AC-side VPI/VCI and sends the cell to the AC side PVC. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-134 Appendix A...
Page 267 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference The xconnect command with keyword ignore-vpi-vci results in the PVC mapping being done in a cooperative way if the MWR works the same way as the receiving router. Without this command, the MWR checks the VPI/VCI value inside PW packet for matches against the local configured PVC or PVC-mapping.
Page 268: Xconnect Logging Redundancy
Activating the Backup Member: 00:01:05: %XCONNECT-5-REDUNDANCY: Activating secondary member 10.55.55.3:1001 Related Commands Command xconnect Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide A-136 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference Modification This command was introduced.
Page 269: Appendix
T1/E1 line clocking). The current versions of RAN-O deployment will include faster backhaul interfaces such as Fast Ethernet (FE) and Gigabit Ethernet (GE). OL-15667-03 A P P E N D I X Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide...
Page 270: Appendix B Configuration Example
A shorthaul interface is used to transfer GSM and UMTS traffic from the Base Transceiver Station (BTS)/Node-B to the Cisco 3825 router and from the Cisco 3825 router to the Base Station Controller/Radio Network Controller (BSC/RNC). The traditional shorthaul connections on the RAN-O devices are connected through the Cisco 2-port T1/E1-RAN interface cards.
Page 271 30 unframed controller E1 0/2/0 clock source internal cem-group 8 unframed controller E1 0/2/1 clock source internal cem-group 25 unframed controller E1 1/0/0 mode atm aim 1 clock source internal OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview...
Page 272 CEM0/0/1 no ip address cem 20 xconnect 50.0.0.2 2 encapsulation mpls interface GigabitEthernet0/1 ip address 60.0.0.1 255.0.0.0 duplex auto speed auto mpls ip Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Appendix B Configuration Examples OL-15667-03...
Page 273 20 mcpt-timer 2 xconnect 50.0.0.2 104 pw-class mpls pvc 1/13 l2transport encapsulation aal0 pvc 1/14 l2transport encapsulation aal0 interface ATM0/IMA0.3 point-to-point no snmp trap link-status OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview...
Page 274 50.0.0.2 50 pw-class mpls one-to-one interface ATM1/0/0.1 point-to-point no snmp trap link-status pvc 0/15 l2transport xconnect 50.0.0.2 13 pw-class mpls interface ATM1/0/0.2 multipoint no snmp trap link-status Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Appendix B Configuration Examples OL-15667-03...
Page 275 20 mcpt-timer 2 xconnect 50.0.0.2 11 encapsulation mpls sequencing both pvc 0/21 l2transport encapsulation aal0 pvc 0/22 l2transport encapsulation aal0 pvc 0/23 l2transport encapsulation aal0 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview...
Page 276 0 1 card type e1 0 2 card type e1 1 0 card type e1 1 1 logging buffered 1000000 enable password lab no aaa new-model Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Appendix B Configuration Examples OL-15667-03...
Page 277 E1 0/0/0 cem-group 1 unframed controller E1 0/0/1 cem-group 20 unframed controller E1 0/1/0 cem-group 12 unframed controller E1 0/1/1 cem-group 30 unframed OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview...
Page 278 50.0.0.1 1 encapsulation mpls interface GigabitEthernet0/0 ip address 30.0.0.1 255.0.0.0 duplex auto speed auto mpls ip interface CEM0/0/1 no ip address cem 20 xconnect 50.0.0.1 2 encapsulation mpls Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-10 Appendix B Configuration Examples OL-15667-03...
Page 279 50.0.0.1 103 encapsulation mpls sequencing both interface ATM0/IMA0.2 multipoint no snmp trap link-status atm cell-packing 15 mcpt-timer 3 xconnect 50.0.0.1 104 pw-class mpls pvc 1/13 l2transport encapsulation aal0 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-11...
Page 280 0/8 l2transport xconnect 50.0.0.1 40 pw-class mpls pvc 0/9 l2transport encapsulation aal0 xconnect 50.0.0.1 50 pw-class mpls one-to-one pvc 0/99 protocol ip 1.1.1.1 broadcast encapsulation aal5snap Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-12 Appendix B Configuration Examples OL-15667-03...
Page 281 50.0.0.1 18 pw-class mpls sequencing both one-to-one interface ATM1/0/0.7 multipoint no snmp trap link-status interface ATM1/0/1 no ip address scrambling-payload atm mcpt-timers 1000 5000 10000 no atm ilmi-keepalive atm cell-packing 20 mcpt-timer 2 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-13...
Page 282 0 exec-timeout 0 0 line aux 0 line vty 0 4 exec-timeout 0 0 login Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-14 Appendix B Configuration Examples OL-15667-03...
Page 283 OL-15667-03 Figure B-2): Ethernet over MPLS—VLAN and Port Mode Configuration GE 0/0/1 9.9.9.6/24 MWR_1 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview GE 0/0/1 Ethernet 0/0 9.9.9.8/24 VLAN BSC/RNC MWR_2 B-15...
Page 284 ! vlan mode interface GigabitEthernet0/0.3 encapsulation dot1q 3 xconnect 2.2.2.2 2 encapsulation mpls interface GigabitEthernet0/1 ip address 9.9.9.6 255.255.255.0 load-interval 30 speed 1000 full-duplex mpls ip Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-16 Appendix B Configuration Examples OL-15667-03...
Page 285 1 1 logging buffered 10000000 enable password lab no aaa new-model redundancy mode y-cable standalone network-clock-participate slot 1 network-clock-participate wic 0 network-clock-participate wic 1 OL-15667-03 9.9.9.8 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-17...
Page 286 E1 0/0/1 clock source internal controller E1 0/1/0 controller E1 0/1/1 clock source internal controller E1 0/2/0 clock source internal controller E1 0/2/1 controller E1 1/0/0 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-18 Appendix B Configuration Examples OL-15667-03...
Page 287 10 match mpls-label mpls ldp router-id Loopback1 force control-plane OL-15667-03 9.9.9.6 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-19...
Page 288 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 exec-timeout 0 0 password lab login exception data-corruption buffer truncate Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-20 Appendix B Configuration Examples OL-15667-03...
Page 289: Pwe3 Over Mlppp Configuration
180 ip cef no ip domain lookup vlan ifdescr detail multilink bundle-name authenticated mpls label protocol ldp vpdn enable OL-15667-03 Multilink 1 100.100.100.99/24 MWR_2 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview BSC/ B-21...
Page 290 1 queue-limit 45 pseudowire-class class1 encapsulation mpls sequencing both mpls experimental 1 interface Loopback0 no ip address interface Loopback1 ip address 1.1.1.1 255.255.255.255 load-interval 30 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-22 Appendix B Configuration Examples OL-15667-03...
Page 291 100 interface Serial0/1/0:0 no ip address encapsulation ppp ppp multilink ppp multilink group 1000 max-reserved-bandwidth 100 interface CEM0/1/1 no ip address cem 3 xconnect 2.2.2.2 2 pw-class class1 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-23...
Page 292 RO control-plane line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-24 Appendix B Configuration Examples OL-15667-03...
Page 293 64.102.16.25 vlan ifdescr detail l2tp-class l2tp multilink bundle-name authenticated mpls label protocol ldp mpls ldp session protection mpls oam echo revision 4 vpdn enable OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-25...
Page 294 0 timeslots 1-31 controller E1 1/1/1 mode atm aim 1 clock source internal class-map match-any mpls match mpls experimental topmost 1 policy-map llq-policy class mpls Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-26 Appendix B Configuration Examples OL-15667-03...
Page 295 2000 no cdp enable interface CEM0/0/1 no ip address cem 1 xconnect 1.1.1.1 1 pw-class class1 interface GigabitEthernet0/1 ip address 9.9.9.8 255.255.255.0 load-interval 30 shutdown speed 1000 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-27...
Page 296 0/5 l2transport encapsulation aal0 xconnect 1.1.1.1 6 pw-class class1 one-to-one ip forward-protocol nd ip route 1.1.1.1 255.255.255.255 Multilink1000 no ip http server no ip http secure-server Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-28 Appendix B Configuration Examples OL-15667-03...
Page 297 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 exec-timeout 0 0 password lab login exception data-corruption buffer truncate OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-29...
Page 298: Pwe3 Redundancy Configuration
180 ip cef no ip domain lookup vlan ifdescr detail multilink bundle-name authenticated mpls label protocol ldp vpdn enable Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-30 PWE3 Redundancy Configuration Ethernet 0/1 9.9.9.6/24 MWR_1 Appendix B...
Page 299 Loopback101 no ip address interface GigabitEthernet0/0.3 encapsulation dot1q 3 xconnect 2.2.2.2 5 encapsulation mpls backup peer 2.2.2.2 6 backup delay 20 20 interface GigabitEthernet0/1 ip address 9.9.9.6 255.255.255.0 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-31...
Page 300 0 2 card type e1 1 0 card type e1 1 1 logging buffered 10000000 enable password lab no aaa new-model redundancy mode y-cable standalone Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-32 Appendix B 9.9.9.8 Configuration Examples OL-15667-03...
Page 301 E1 0/2/1 controller E1 1/0/0 mode atm aim 1 clock source internal controller E1 1/0/1 clock source internal controller E1 1/1/0 clock source internal controller E1 1/1/1 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-33...
Page 302 30 speed 1000 full-duplex mpls ip no cdp enable ip forward-protocol nd ip route 1.1.1.1 255.255.255.255 no ip http server no ip http secure-server Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-34 Appendix B 9.9.9.6 Configuration Examples OL-15667-03...
Page 303 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 exec-timeout 0 0 password lab login exception data-corruption buffer truncate OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-35...
Page 304: Tdm Over Mpls Configuration
E1 0/0/0 cem-group 0 timeslots 1-31 description E1 CESoPSN example controller E1 0/0/1 clock source internal cem-group 1 unframed description E1 SATOP example Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-36 30.30.30.2 GE 0/0/1 50.50.50.2 E1-1/0 (clock...
Page 305 4 xconnect 30.30.30.2 304 encapsulation mpls interface CEM0/2/1 no ip address cem 5 xconnect 30.30.30.2 305 encapsulation mpls no ip classless ip route 30.30.30.2 255.255.255.255 50.50.50.2 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-37...
Page 306 E1 0/0/0 clock source internal cem-group 0 timeslots 1-31 description E1 CESoPSN example controller E1 0/0/1 clock source internal cem-group 1 unframed description E1 SATOP example Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-38 OL-15667-03...
Page 307 4 xconnect 30.30.30.1 304 encapsulation mpls interface CEM0/2/1 no ip address cem 5 xconnect 30.30.30.1 305 encapsulation mpls no ip classless ip route 30.30.30.2 255.255.255.255 50.50.50.1 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-39...
Page 308 0 password xxx login line aux 0 password xxx login no exec line vty 0 4 password xxx login Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-40 OL-15667-03...
Page 309: Atm Over Mpls Configurations
1 network-clock-select 1 E1 1/0/0 mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 ip cef OL-15667-03 Figure 99.99.99.99 ATM0/0/0 GE 0/0/1 ATM0/0/1 2.2.2.3/24 MWR_B Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-6). B-41...
Page 310 1 clock source internal controller E1 0/2/0 controller E1 0/2/1 controller E1 1/0/0 controller E1 1/0/1 pseudowire-class mpls-exp-5 encapsulation mpls sequencing both mpls experimental 5 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-42 Appendix B Configuration Examples OL-15667-03...
Page 311 28 mcpt-timer 3 xconnect 99.99.99.99 1200 encapsulation mpls sequencing both pvc 1/35 l2transport encapsulation aal0 pw-pvc 2/135 pvc 1/36 l2transport encapsulation aal0 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-43...
Page 312 15 password lab no login MWR_B version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption hostname mwr_B Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-44 Appendix B Configuration Examples OL-15667-03...
Page 313 E1 0/0/0 mode atm aim 1 controller E1 0/0/1 mode atm aim 1 controller E1 0/1/0 mode atm aim 1 controller E1 0/1/1 mode atm aim 1 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-45...
Page 314 28 mcpt-timer 3 xconnect 88.88.88.88 1101 encapsulation mpls sequencing both pvc 0/102 l2transport encapsulation aal0 cell-packing 28 mcpt-timer 3 xconnect 88.88.88.88 1102 encapsulation mpls sequencing both one-to-one Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-46 Appendix B Configuration Examples OL-15667-03...
Page 315 Loopback0 line con 0 exec-timeout 0 0 line aux 0 line vty 0 4 exec-timeout 0 0 password lab login OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-47...
Page 316: Atm Over L2Tpv3 Configuration
2 network-clock-participate aim 1 network-clock-select 1 E1 1/0/0 mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 ip cef Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-48 Appendix B 99.99.99.99 ATM0/0/0 GE 0/0/1 ATM0/0/1 2.2.2.3/24...
Page 317 E1 0/2/0 controller E1 0/2/1 controller E1 1/0/0 controller E1 1/0/1 pseudowire-class l2tp encapsulation l2tpv3 sequencing both ip local interface Loopback0 ip tos value 15 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-49...
Page 318 2/136 pvc 1/37 l2transport encapsulation aal0 pw-pvc 2/137 interface GigabitEthernet0/1 description interface to 7600 fas 3/5 ip address 2.2.2.2 255.255.255.0 duplex auto Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-50 Appendix B Configuration Examples OL-15667-03...
Page 319 0 0 card type e1 0 1 logging buffered 4096 enable password lab no aaa new-model redundancy mode y-cable OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-51...
Page 320 E1 0/1/1 mode atm aim 1 controller E1 0/2/0 controller E1 0/2/1 pseudowire-class l2tp encapsulation l2tpv3 sequencing both ip local interface Loopback0 ip tos value 15 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-52 Appendix B Configuration Examples OL-15667-03...
Page 321 28 mcpt-timer 3 xconnect 88.88.88.88 1200 pw-class l2tp pvc 2/135 l2transport encapsulation aal0 pvc 2/136 l2transport encapsulation aal0 pvc 2/137 l2transport encapsulation aal0 interface GigabitEthernet0/1 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-53...
Page 322 Loopback0 line con 0 exec-timeout 0 0 line aux 0 line vty 0 4 exec-timeout 0 0 password lab login Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-54 Appendix B Configuration Examples OL-15667-03...
Page 323: Gsm Only Configuration
0 timeslots 1-31 class-map match-any llq-class match ip dscp ef policy-map llq-policy OL-15667-03 Figure B-8). GSM Only Configuration GSM Only Configuration S0/0/0 Multilink1 10.10.10.1 S0/1/0 MWR_A Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide S0/0/0 Multilink1 10.10.10.2 S0/1/0 MWR_B Overview B-55...
Page 324 64.50.100.254 version 2c V2C disable-eadi Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-56 Appendix B Configuration Examples OL-15667-03...
Page 325 1 ppp multilink fragment delay 0 1 ppp multilink multiclass max-reserved-bandwidth 100 service-policy output llq-policy hold-queue 50 out ip rtp header-compression ietf-format OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-57...
Page 326 64.50.100.254 version 2c V2C disable-eadi Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-58 Appendix B Configuration Examples OL-15667-03...
Page 327: Umts Only Configuration Without Ima
99 class class-default bandwidth remaining percent 1 queue-limit 45 OL-15667-03 B-59). UMTS Only Configuration without IMA UMTS Only Configuration No IMA ATM0/0/0 Multilink1 10.10.10.1/30 MWR_A Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Multilink1 ATM0/0/0 10.10.10.2/30 MWR_B Overview B-59...
Page 328 64.50.100.254 version 2c V2C disable-eadi MWR_B card type E1 0 0 card type E1 0 1 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-60 Appendix B Configuration Examples OL-15667-03...
Page 329 ATM0/0/0 no ip address scrambling-payload no atm ilmi-keepalive atm umts-iub umts-iub set dscp ef umts-iub local 10.10.10.2 6000 umts-iub remote 10.10.10.1 6000 pvc 1/1 qsaal pvc 1/2 qsaal OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-61...
Page 330 64.50.100.254 version 2c V2C disable-eadi Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-62 Appendix B Configuration Examples OL-15667-03...
Page 331: Combined Gsm And Umts Configuration
0 timeslots 1-31 OL-15667-03 Combined GSM and UMTS Configuration GSM + UMTS Configuration S0/0/0:0 Multilink1 S0/1/0:0 10.10.10.1/30 MWR_A Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Figure B-10). S0/0/0:0 Multilink1 S0/1/0:0 10.10.10.2/30 ATM 0/2/0 MWR_B Overview...
Page 332 10.10.10.1 4446 gsm-abis remote 10.10.10.2 4446 gsm-abis set dscp ef no keepalive interface Serial0/1/1:0 no ip address encapsulation ppp Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-64 Appendix B Configuration Examples OL-15667-03...
Page 333 1 network-clock-select 1 E1 0/0/0 network-clock-select 2 E1 0/1/0 network-clock-select 3 E1 0/2/0 ipran-mib snmp-access outOfBand ipran-mib location aggSite controller E1 0/0/0 framing NO-CRC4 channel-group 0 timeslots 1-31 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-65...
Page 334 Serial0/0/1:0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max-reserved-bandwidth 100 interface Serial0/1/0:0 no ip address Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-66 Appendix B Configuration Examples OL-15667-03...
Page 335 64.50.100.254 version 2c V2C disable-eadi OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-67...
Page 336: Gsm And Umts With Ima Configuration
E1 0/0/0 framing NO-CRC4 clock source internal channel-group 0 timeslots 1-31 controller E1 0/0/1 channel-group 0 timeslots 1-31 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-68 Figure B-11). GSM and UMTS with IMA Configuration GSM + UMTS Configuration...
Page 337 10.10.10.1 4444 gsm-abis remote 10.10.10.2 4444 gsm-abis set dscp ef no keepalive interface Serial0/0/1:0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max-reserved-bandwidth 100 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-69...
Page 338 64.50.100.254 version 2c V2C disable-eadi Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-70 Appendix B Configuration Examples OL-15667-03...
Page 339 E1 1/0/0 mode atm aim 1 class-map match-any llq-class match ip dscp ef policy-map llq-policy class llq-class priority percent 99 class class-default bandwidth remaining percent 1 queue-limit 45 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-71...
Page 340 0 interface Serial0/2/1:0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max-reserved-bandwidth 100 interface ATM1/0/0 no ip address Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-72 Appendix B Configuration Examples OL-15667-03...
Page 341 64.50.100.254 version 2c V2C disable-eadi OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-73...
Page 342: Gsm And Umts With Ima And Pvc Routing (Hsdpa Offload) Configuration
0 timeslots 1-31 controller E1 0/1/0 framing NO-CRC4 clock source internal Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-74 Figure B-12 on page GSM and UMTS with IMA and PVC Routing (HSDPA Offload) Configuration GSM + UMTS Configuration...
Page 343 10.10.10.1 4444 gsm-abis remote 10.10.10.2 4444 gsm-abis set dscp ef no keepalive interface Serial0/0/1:0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max-reserved-bandwidth 100 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-75...
Page 344 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-76 Appendix B Configuration Examples OL-15667-03...
Page 345 1 class-map match-any llq-class match ip dscp ef policy-map llq-policy class llq-class priority percent 99 class class-default bandwidth remaining percent 1 queue-limit 45 interface Multilink1 OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-77...
Page 346 1 max-reserved-bandwidth 100 interface ATM0/2/0 no ip address scrambling-payload no atm ilmi-keepalive ima-group 0 interface ATM0/2/1 no ip address scrambling-payload no atm ilmi-keepalive ima-group 0 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-78 Appendix B Configuration Examples OL-15667-03...
Page 347 64.50.100.254 version 2c V2C disable-eadi OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-79...
Page 348: Gsm Only Configuration Via Satellite
99 class class-default bandwidth remaining percent 1 queue-limit 45 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-80 GSM Only Configuration via Satellite GSM Only Configuration Via Satellite Satellite Satellite...
Page 349 64.50.100.254 version 2c V2C disable-eadi OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-81...
Page 350 50 out ip rtp header-compression ietf-format interface Serial0/0/0:0 no ip address encapsulation gsm-abis gsm-abis local 10.10.10.2 4444 gsm-abis remote 10.10.10.1 4444 gsm-abis set dscp ef Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-82 Appendix B Configuration Examples OL-15667-03...
Page 351: Gsm Congestion Management
10.10.10.2 4444 gsm-abis remote 10.10.10.1 4444 gsm-abis congestion enable gsm-abis congestion critical 1-10 gsm-abis congestion critical 31 gsm-abis set dscp ef no keepalive OL-15667-03 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide Overview B-83...
Page 352: Umts Congestion Management
10.10.10.1 6000 pvc 1/1 qsaal umts-iub congestion priority protected pvc 1/2 qsaal umts-iub congestion priority 2 pvc 1/100 encapsulation aal0 umts-iub congestion priority 5 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-84 Appendix B Configuration Examples OL-15667-03...
Page 353: I N D E X
Cisco Iub optimization over IP Cisco Pseudowire Emulation Edge-to-Edge See PWE3 common command modes (table) clocking clocking example (figure) clock-related commands example configurations requirements for Cisco 3825 router Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-69 4-71 2-2, 4-61 4-3, 4-4 IN-1...
Page 354 A-36 interface atm ima A-37 ip local interface A-38 ip protocol A-40 ipran-mib backhaul-notify-interval Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide IN-2 ipran-mib location ipran-mib snmp-access ipran-mib threshold-acceptable ipran-mib threshold-overloaded ipran-mib threshold-warning ip rtp header-compression ip tcp header-compression...
Page 355 A-136 E1 controllers EADI disable enable mode ethernet over MPLS ethernet PWE3 redundancy extended availability drop and insert See EADI Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide E1 interface 4-11 4-33 A-23 A-27 A-29 4-20 A-31 A-32...
Page 356 ATM over L2TPv3 configurations ATM over MPLS configuration Cisco 3825 router in a cell site POP Cisco 3825 router in a GSM Abis and UMTS Iub Optimization over IP Cisco 3825 router in a PWE3 Cisco 3825 router in a RAN-O...
Page 357 Cisco 3825 series router OL-15667-03 password configuring verifying point-of-presence See POP cell site POP example of Cisco 3825 router in a cell site POP (figure) port mode 1-23 port numbering Cisco 3825 router port numbers Cisco 3825 router (figure) PWE3...
Page 358 TDM PWE3 redundancy 1-25 UMTS interface between Node B and RNC UMTS links configuring 4-24 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide IN-6 undo feature Cisco IOS verifying hostname password software version version of Cisco IOS software...

Cisco 3825 Software Configuration Manual

Preface VII

Overview of the Cisco 3825 Mobile Wireless Edge Router

Cisco IOS Software Basics

First-Time Configuration

Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Interface

Command-Line Interface 4-1

Appendix

Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference

Appendix

Configuration Examples

Appendix B Configuration Example

I N D E X

Quick Links

Related Manuals for Cisco 3825

Summary of Contents for Cisco 3825