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Cisco SG200 Series Administration Manual
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Cisco SG200 Series Administration Manual

Small business 8-port smart switch
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ADMINISTRATION
GUIDE
Cisco Small Business
SG200 Series 8-port Smart Switch

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Summary of Contents for Cisco SG200 Series

  • Page 1 ADMINISTRATION GUIDE Cisco Small Business SG200 Series 8-port Smart Switch...

  • Page 2: Table Of Contents

    Etherlike Statistics 802.1X EAP Statistics IPv6 DHCP Statistics RADIUS Statistics Statistics Logs RAM Memory Log Flash Memory Log Chapter 3: Administration Configuring System Settings Management Interface Configuring an IPv4 Management Interface Cisco Small Business SG200 Series 8-port Smart Switch Administration Guide...
  • Page 3 Copying and Saving Configuration Files DHCP Auto Configuration Overview DHCP Server Message Details Alternate TFTP Server and File Name Configuration File Download Details Setting DHCP Auto Configuration Firmware Recovery Over HTTP Cisco Small Business SG200 Series 8-port Smart Switch Administration Guide...
  • Page 4 Link Aggregation Configuring LAGs Configuring LAG Settings Configuring LACP Settings Configuring PoE Configuring PoE Properties Configuring PoE Port Settings Green Ethernet Configuring Green Ethernet Properties Configuring Green Ethernet Port Settings Cisco Small Business SG200 Series 8-port Smart Switch Administration Guide...
  • Page 5 Configuring the Aging Time for Dynamic Addresses Dynamic MAC Addresses Chapter 8: Multicast Multicast Properties Configuring a Multicast Forwarding Mode on all VLANs Configuring Multicast Properties on an Individual VLAN Cisco Small Business SG200 Series 8-port Smart Switch Administration Guide...
  • Page 6 Management Access Profile Rules Configuring an Access Profile and Rules Modifying and Deleting Access Profiles and Rules Authentication Methods Storm Control Port Security Enabling Port Security Viewing and Configuring Secure MAC Addresses Cisco Small Business SG200 Series 8-port Smart Switch Administration Guide...
  • Page 7 Queue Configuration Recommendations Configuring Queues Mapping CoS/802.1p Priorities to Queues Mapping IP Precedence to Queues Mapping DSCP Values to Queues Defining Rate Limit Profiles Applying Rate Limit Profiles to Interfaces Traffic Shaping Cisco Small Business SG200 Series 8-port Smart Switch Administration Guide...

  • Page 8: Getting Started

    IPv6 global address instead of IPv6 link local address to access the switch from your browser. • Screen resolutions at 800x600 or lower in Internet Explorer browsers and Firefox 3.6 are not supported by the web-based switch configuration utility. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 9: Chapter 1: Getting Started

    Upgrade/Backup Firmware/ Language page. If this is the first time that you logged on with the default user name (cisco) and the STEP 2 default password (cisco) or your password has expired, the Change Admin Password page opens.

  • Page 10: Logging Out

    Links on the Getting Started Page Category Link Name (on the Page) Linked Page Initial Setup Change Device IP Address IPv4 Interface Create VLAN Create VLAN Configure Port Settings Port Settings Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 11: Quick Start Device Configuration

    Click to open the Status and Statistics > View Log > RAM Memory Log page. After you access this page, the Syslog Alert Status button is no longer displayed. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 12: Window Navigation

    • Support—Displays the support web page for Cisco Small Business Managed Switches. • Forums—Displays the web page for the Cisco Small Business Support Community. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 13: Navigation Window

    < to go to the previous page, click > to go to the next page, and click >| to go to the last page. Use the Page <number> of <number> drop-down list to choose a particular page. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 14: Management Buttons

    Click to clear the table entries. Close Click to return to the main page. If there are changes that were not applied to the Running Configuration, a message is displayed. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 15 Click Test to perform related tests. Clear Filter Click Clear Filter to redisplay data on a page with the default criteria. Click Go to filter the data displaying on a page using the selected criteria. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 16 After the sort is applied, an arrow appears in the column heading. You can click this arrow to reverse the sort order. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 17: Chapter 2: Viewing Statistics

    The System Summary page displays the following information: • System Description—A description of the system. • System Location—Physical location of the switch. Click Edit to display the System Settings page and enter this value. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 18 Port—The Internet Assigned Numbers Authority (IANA) port number for the service. • IP Address—The IP address, if any, of a remote device that is connected to this service on the switch. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 19 English is the default language and it is built into the software. You can use the Upgrade/Backup Firmware/Language page to download additional language packs. Language files are available from the Cisco firmware download page. The Language Pack Table displays the following information for each available language: •...

  • Page 20: Configuring System Settings

    MAC address. For example, a switch with a MAC address of 010203040506 has the default hostname switch010203. Click Apply. Your changes are saved to the Running Configuration. STEP 3 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 21: Interface Statistics

    • Click Clear Interface Counters to reset all counters to 0 for the selected interface. • Click Clear All Interface Counters to reset all counters to 0 for all interfaces. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 22: Etherlike Statistics

    • Click Clear Interface Counters to reset all counters to 0 for the selected interface. • Click Clear All Interface Counters to reset all counters to 0 for all interfaces. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 23: 802.1X Eap Statistics

    • Click Clear Interface Counters to reset all counters to 0 for the selected interface. • Click Clear All Interface Counters to reset all counters to 0 for all interfaces. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 24: Ipv6 Dhcp Statistics

    DHCPv6 Request Packets Transmitted • DHCPv6 Renew Packets Transmitted • DHCPv6 Rebind Packets Transmitted • DHCPv6 Release Packets Transmitted • Total DHCPv6 Packets Transmitted Click Clear Counters to reset all counters to 0. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 25: Radius Statistics

    Unknown Types—Number of RADIUS packets of unknown type that were received by the switch. • Packets Dropped—Number of RADIUS packets dropped by the switch. Click Clear All Statistics to reset all counters to 0. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 26: Statistics

    • Fragments—Fragments (packets with less than 64 octets, excluding framing bits, but including frame check sequence octets) received on the interface since the switch was last refreshed. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 27: Logs

    To access the log menu items, click Status and Statistics > View Log in the navigation window. The log menu includes the following pages: • RAM Memory Log • Flash Memory Log Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 28: Ram Memory Log

    • Component - The software component or service that produced the log entry. • Description—The log description. You can click Clear Logs to remove all log entries from RAM. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 29: Flash Memory Log

    Alert (1)—Action must be taken immediately. Critical (2)—Critical conditions. Error (3)—Error conditions. Warning (4)—Warning conditions. Notice (5)—Normal but significant conditions. Informational (6)—Informational messages. Debug (7)—Provides detailed information about an event. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 30 Backup Logs to open the Download/Backup Configuration/Log page, where you can use TFTP or HTTP to back up the log files to a TFTP server or network location. For more information, see Backing Up the Configuration File and Logs. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 31: Chapter 3: Administration

    System Logs • File Management • Rebooting the Switch • Pinging Hosts • Configuring Control Packet Forwarding • Diagnostics • Enabling Bonjour • LLDP-MED • Configuring DHCP Client Vendor Options Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 32: Configuring System Settings

    Hostname labels cannot begin or end with a hyphen. No other symbols, punctuation characters, or blank spaces are permitted. Click Apply. The changes are saved to the Running Configuration. STEP 3 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 33: Management Interface

    Note that when you change the management VLAN, you must reassign any members of the previous management VLAN to the new VLAN to continue their management access. Select one of the following options for the IP Address Type: STEP 3 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 34 Changing the management IP address and IP Address Type terminates the current CAUTION management session. Changing the Management VLAN and its port memberships might disrupt your communication with the switch and thus terminate the current management session. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 35: Configuring An Ipv6 Management Interface

    If the address is already in use, its DAD status is True, and the address is not usable for management access. If the address is found to be unique, its DAD status is False, and the address can be used for management access. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 36: Ipv6 Default Router Table

    IPv6 Neighbors in the navigation window. The IPv6 Neighbor Table displays the following fields for each dynamic entry: • IPv6 Address—IPv6 address of neighbor. • MAC Address—MAC address of the neighbor. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 37: Managing User Accounts

    One management user is configured on the switch by default: • User Name: cisco • Password: cisco You can use the User Accounts page configure up to five additional users and to change a user password. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 38: Adding A User

    To disable the password strength check feature for all users, or to configure its characteristics, use the Password Strength page. Click Apply and then click Close. Your changes are saved to the Running STEP 5 Configuration. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 39: Changing A User Password

    STEP 4 Configuration. Deleting a User You can delete all users except the default user, typically the cisco user ID. To delete a user, select the user name in the User Accounts Table and click Delete. Enabling Management Services Use the Management Services Page to configure the TCP port number for HTTP connections to the web-based switch configuration utility.

  • Page 40: Configuring The Idle Session Timeout

    Idle Time—Time that has elapsed since the last activity from this user. • Session Time—Amount of time that has elapsed since this user logged in. • Session Type—Protocol in use for the management session (HTTP). Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 41: Login History

    By default, the time is configured locally on the switch. The actual system time, date, time zone information, and daylight savings time NOTE status appears at the bottom of the page. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 42 (The characters ', ", %, and ? are not supported.) • Daylight Savings Offset—Specify the number of minutes to move the clock forward when DST begins. • From/To—Specify the date and time when DST starts and ends. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 43: Configuring The Sntp Setting

    SNTP client only and cannot provide time services to other systems. To display the SNTP Setting page, click Administration > Time Settings > SNTP Setting in the navigation window. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 44 SNTP clients. Reserved—No reply has been received from an SNTP Server. When a response is received from a server, it is overwritten with one of the valid states (Broadcast or Unicast) Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 45 Bad Date Encoded—A bad date format was received from server. Version Not Supported—Server does not support the SNTP version configured on the switch. Server Unsynchronized—Switch time is not synchronized with the server. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 46 Port—Specify the UDP port number to be specified in the SNTP message headers. By default, the port number is the well-known IANA value of 123. • Version—Specify the highest SNTP version (1–4) that the server supports. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 47: Configuring Sntp Authentication

    At least one trusted key must be configured to enable the SNTP authentication service. Keys are used with unicast SNTP servers only. A key is used to authenticate Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 48: System Logs

    If two or more identical log messages are received consecutively within a configured time interval, then these messages are aggregated into a single log message. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 49 When you select a severity level, any events of that level or higher are automatically selected for logging. Click Apply. Your changes are saved to the Running Configuration. STEP 4 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 50: Configuring Remote Log Servers

    See Configuring Log Settings for a description of the severity levels. Click Apply and then click Close. Your changes are saved to the Running STEP 5 Configuration. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 51: File Management

    If the switch is rebooted, the Running Configuration is lost. When the switch is rebooted, the Startup Configuration stored in the Flash is copied to the Running Configuration stored in RAM. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 52: Upgrading And Backing Up Firmware And Language Files

    You can use the Upgrade/Backup Firmware/Language page to: • Upgrade the firmware by downloading a new image from a server. • Upgrade the boot code by downloading a new boot file from a server. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 53 Click Apply to begin the upgrade or backup. A progress bar indicates the status of STEP 3 the file transfer. A typical image transfer might take 5-6 minutes to complete. Reboot the switch to use the new configuration or firmware. STEP 4 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 54: Downloading And Backing Up The Configuration And Log Files

    If a power outage occurs during boot code file download, the switch will not be able to boot. Contact the Cisco Small Business Support Center for assistance. If a power outage occurs during image download, the image will not load, but the boot loader will continue to be operational.

  • Page 55: Backing Up The Configuration File And Logs

    Destination File Name (TFTP only)—Specify a name for the saved file, including the path on the TFTP server. • Source File Type—Select the configuration file type: Running Configuration—The current configuration, including any changes applied in the current management session. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 56: Delete Configuration

    To delete the Startup or Backup Configuration file: Click Administration > File Management > Delete Configuration in the navigation STEP 1 window. Select the Startup Configuration or Backup Configuration file type. STEP 2 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 57: Copying And Saving Configuration Files

    This does not include any configuration changes applied but not yet saved to the switch. • Backup Configuration—Backup configuration file type saved on the switch. Click Apply to begin the copy process. STEP 4 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 58: Dhcp Auto Configuration

    DHCP server, as it has not downloaded a Startup Configuration file yet. If these options are received in the DHCP message, then that file name is saved and the download process begins. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 59: Dhcp Server Message Details

    3. If the alternate information is not configured or the server or file name cannot be found, then the switch sends broadcast messages to the TFTP server identified through DHCP. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 60: Alternate Tftp Server And File Name

    If there is no mapping, the switch uses reverse DNS lookup to discover the hostname. The following is a sample fp-net.cfg file. config ip host switch_to_setup 192.168.1.10 ip host another_switch 192.168.1.11 ... <other hostname definitions> exit Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 61 Host-specific configuration file, associated with hostname host.cfg Default configuration file 1. This file name might be learned through DHCP or manually configured, as described in Alternate TFTP Server and File Name. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 62: Setting Dhcp Auto Configuration

    AutoInstall process is terminated:Startup config is created manually. • AutoInstall process is terminated :Boot file matched with the last downloaded file. • AutoInstall process is terminated:Failed to resolve the boot file name. To configure DHCP Auto Configuration: Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 63 DHCP, the file download process will begin. • Current Status—The status of the Auto Configuration process. Possible values are AutoInstall Complete or In Progress. Click Apply. Your changes are saved to the Running Configuration. STEP 3 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 64: Firmware Recovery Over Http

    The web page displays the PIC VID (product ID and vendor ID), serial number, and MAC Address of the switch. Select Browse and select a valid firmware image to download. STEP 4 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 65: Rebooting The Switch

    Any customized settings are lost. A window appears to enable you to confirm or cancel the reboot. The current management session might be terminated. Confirm or cancel the reboot. STEP 3 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 66: Pinging Hosts

    Datagram Size—Specify the data size of the ping packet to send (between 48 and 2048 bytes). Click Apply to send the ping. You can view the status in the Ping window. STEP 4 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 67: Configuring Control Packet Forwarding

    • Terminate—The packet is accepted and processed on the switch. This option is not available for CDP packets. Click Apply. Your changes are saved to the Running Configuration. STEP 4 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 68: Diagnostics

    Distance to Fault—Distance in meters from the port where the cable error, if any, was detected in the most recent cable test. • Last Update—Last time the port was tested. • Cable Length—Length of the cable in meters. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 69: To Initiate A Copper Port Test

    • Source Interface—List of the source interfaces selected to participate in this mirroring session. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 70 All the previous configuration parameters on that port are cleared and the port must be reconfigured when mirroring is removed from the port configuration. Click Apply and then click Close. The probe session begins. STEP 10 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 71: Cpu/Memory Utilization

    Free Memory—Amount of memory available to the OS that is currently free. Total Memory—Total system memory, which includes the Allocated Memory, plus free memory, plus memory reserved for use by code and data sections of the software image. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 72: Enabling Bonjour

    The switch advertises the following service types: • Cisco-specific device description (csco-sb)—This service enables clients to discover Cisco switches and other products deployed in small business networks. • Management user interfaces—This service identifies the management interfaces available on the switch (HTTP).

  • Page 73: Lldp-Med

    Click Administration > Discovery - LLDP-MED > Properties in the navigation STEP 1 window. For Asset ID, enter the asset ID for the switch, advertised in Inventory TLVs. STEP 2 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 74: Configuring Lldp-Med On A Port

    LLDP standard for network configuration and policy, device location, Power- over-Ethernet management, and inventory management. Use the LLDP MED Port Settings page to view and configure LLDP-MED operation on ports. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 75 VLAN Management > Voice and Media > Media VLAN in the navigation window.) This page enables you to assign LLDP-MED applications to VLANs and configure priority settings for associated traffic. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 76: Lldp-Med Port Status Details

    Chassis ID Subtype—The type of hardware address. • System Description—A preconfigured system description. • System Name—The user-configured hostname (see the System Settings page). • Management Address SubType—The protocol version for the management IP address. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 77 Street—Street where the building is located, if the civic location information type is used. • Building—Building in which the switch is located, if the civic location information type is used. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 78: Lldp-Med Neighbor Information

    Unknown—Neither the 802. 1 p value nor the DSCP value is configured for this Network Policy. • Tagged—network policy is defined for tagged VLANs. Inventory: • Hardware Revision—Switch hardware revision ID. • Firmware Revision—Switch firmware revision number. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 79 • PoE Power Priority—Displays High, Low, or Critical to indicate how the port is prioritized when there is less PoE power to deliver than requested by all powered devices. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 80: Configuring Dhcp Client Vendor Options

    Select Enable for the Vendor Option. STEP 2 Enter a value in the Vendor Option String text box. STEP 3 Click Apply. Your changes are saved to the Running Configuration. STEP 4 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 81: Chapter 4: Port Management

    Administrative Port Speed and Duplex Mode fields are not editable. • Administrative Port Speed—If Auto Negotiation is disabled, select whether the port is capable of 10 Mbit/s or 100 Mbit/s operation. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 82: Link Aggregation

    A LAG interface can be either static or dynamic: • Static LAG—Ports are assigned to a LAG directly by the administrator. The ports remain dedicated LAG members until configured otherwise. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 83: Configuring Lags

    LAG Name—Enter up to 15 alphanumeric characters to identify the LAG. • Type—Select Static to manually assign ports to the LAG. Select Dynamic to enable the ports to exchange LACPDUs to dynamically form the LAG. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 84: Configuring Lag Settings

    Src and Dest MAC address. • MTU—Specify the maximum transmission unit size in bytes. The default MTU is 1518 and the range is between 1518 and 9216 bytes. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 85: Configuring Lacp Settings

    LACP packets. The default Short LACP timeout is 3 seconds. Long—Long LACP timeout is 3 times the long periodic timer to transmit LACP packets. The default Long LACP timeout is 90 seconds. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 86: Configuring Poe

    Static with Port Priority—Static with priority power management. This algorithm pre-allocates power based on the configured power limit and the priority of the port. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 87: Configuring Poe Port Settings

    The PoE Setting Table displays which ports are enabled for PoE operation, their priority, power allocation in milliwatts, and other settings for each port. Select the port to configure and click Edit. STEP 2 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 88 The value specified by the device should be in the range of 3-16.2 watts. If it is not in this range, then the maximum power is limited by the value that you specify in the Power Allocation field. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 89 PSE. A signature is generated during powered device detection, classification, or maintenance. Click Apply and then click Close. Your changes are saved to the Running STEP 4 Configuration. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 90: Green Ethernet

    Click Port Management > Green Ethernet > Properties in the navigation window. STEP 1 By default, Energy Detect mode and Short Reach Auto mode are enabled globally and on all ports. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 91: Configuring Green Ethernet Port Settings

    Reason—Indicates why the operational status is enabled or disabled. The following reason can display when the Energy Detect operational status is Enabled. No Energy Detected—No energy is detected on the link. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 92 Not at GIG speed—Port is not operating at 1G speed and therefore is ineligible for Green Ethernet operation. Cable length Unknown—Cable length could not be determined. Select the port to configure and click Edit. STEP 2 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 93 Short Reach Auto—Select to enable Short Reach mode on the port. • Short Reach Force—Select to enable Force Reach mode on the port. Click Apply to save any changes to the Running Configuration. STEP 4 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 94: Chapter 5: Vlan Management

    Port VLAN ID (PVID). The switch is pre-configured with VLAN ID 1 as the Default VLAN. All ports are members of this VLAN, and use its VLAN ID (1) as their PVID. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 95: Creating Vlans

    The Interface Setting Table shows the VLAN configuration for each port. To display the VLAN configuration on link aggregation groups, select LAG from the Interface Type list. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 96 None—The port has no untagged VLAN membership. The PVID for the port is set to the default VLAN ID. Default—The Native VLAN equals the default VLAN. The PVID for the port is also set to the default VLAN ID. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 97 See QoS Properties for information and instructions on configuring the port trust mode. Click Apply and then click Close. Your changes are saved to the Running STEP 3 Configuration. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 98: Changing The Interface Vlan Mode

    The VLAN configuration remains unchanged. The PVID of the General port is used to configure the native VLAN of the Trunk port. The port must follow the restrictions of the Trunk port. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 99: Configuring Vlan Membership

    If the switch receives an untagged frame from a VLAN, the switch will forward the frame as is to egress ports that are configured as untagged members of the VLAN. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 100: Configuring Port To Vlan

    VLAN. Untagged packets received from the port will be assigned to the corresponding VLAN. Click Apply. Your changes are saved to the Running Configuration. STEP 4 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 101: Configuring Port Vlan Membership

    Untagged option must be selected for the interface. If the interface VLAN mode is Trunk, the interface can be specified as an Untagged member of one VLAN and can be specified as a Tagged member of other VLANs. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 102: Setting The Default Vlan

    The type of the original default VLAN is changed from Default to Static, and it can be deleted. One exception is VLAN 1. Even if it is no longer designated as the default VLAN, VLAN 1 cannot be deleted. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 103: Voice And Media

    These topics for more information on the configuration pages available in the VLAN Management > Voice and Media menu: • Displaying and Adding Telephony OUI • Configuring OUI Based Voice and Media • Configuring SIP/H323 Based Voice and Media Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 104: Displaying And Adding Telephony Oui

    VLAN when the switch receives an OUI frame (the administrator does not need to manually add the port as a member of the VLAN). Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 105: Configuring Sip/H323 Based Voice And Media

    Use the Interface Type menu to display ports or LAGs in the Protocol Based STEP 2 Interface Settings Table. Select the port or LAG interface to configure and click Edit. STEP 3 Select Enable for the Auto VoIP Mode. STEP 4 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 106: Media Vlan

    Media VLAN 1 on interface g1, but can be on Media VLAN 10 on interface g2. The Media VLAN Interface Settings Table displays each media traffic type that can be enabled, and shows its status and settings on the selected port. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 107 Uncheck the box to disable this feature. • VLAN and VLAN ID—Select Enable to specify a VLAN, and then choose a VLAN ID from the list. Uncheck the box to disable this feature. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 108: Auto Voip Sessions

    Ensure that LLDP-MED is enabled on the interface. See LLDP-MED for instructions. STEP 9 Auto VoIP Sessions The Auto VoIP Sessions page displays information about the source, destination, and protocol for each Voice over IP session. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 109: Chapter 6: Spanning Tree

    The port that connects a bridge to the lowest-cost path is called the bridge’s root port. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 110: Configuring Stp Status & Global Settings

    Classic STP—Operates according to the original IEEE 802. 1 D spanning tree protocol. Rapid STP—Is the default value and provides faster spanning tree convergence after a topology change than does classic STP. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 111 Root Port—The port number that offers the lowest-cost path from this bridge to the root bridge. It is significant when the bridge is not the root. The default is zero. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 112: Configuring Stp Interface Settings

    BPDU Handling—Bridge Protocol Data Units (BPDUs) are the messages exchanged between switches to calculate STP topology. Select the method of BPDU packet handling when the spanning tree is disabled on an interface: Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 113 Learning—Port is currently in the learning mode. The port cannot forward traffic, however, it can learn new MAC addresses. Forwarding—Port is currently in the forwarding mode. The port can forward traffic and learn new MAC addresses. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 114: Rstp Interface Settings

    Designated—Provides the lowest root path cost to the root bridge from a LAN. The switch is the designated bridge in the LAN. Alternate—Provides an alternate path to the root bridge from the root interface. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 115 You can select a port and click Activate Protocol Migration to have the switch send RSTP BPDUs to the port. This can be used to test whether all legacy bridges on the LAN have been removed. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 116: Chapter 7: Mac Address Tables

    VLAN ID—Select the VLAN in which the device with the static MAC address resides. • Interface—Specify the port/LAG in which the device with the static MAC addresses can be reached. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 117 Click Apply and then click Close. Your changes are saved to the Running STEP 4 Configuration. To delete a static MAC address, select it in the table and click Delete. NOTE Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 118: Configuring The Aging Time For Dynamic Addresses

    MAC address. Use the Interface filter to display entries for a particular port or LAG. Click Clear Filter to display all of the entries. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 119 Interface—The port on which the MAC address was dynamically learned. Frames specifying this MAC address and VLAN as the destination are forwarded out to this port. Click Clear Table to clear all dynamic MAC address entries from the table. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 120: Chapter 8: Multicast

    VLAN or discarded, depending on the switch configuration. If a match is found, the packet is forwarded only to the ports that are members of that multicast group. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 121: Multicast Properties

    VLAN. The responsibility for accepting or dropping the packets belongs to the hosts. If a multicast packet is received and there are ports registered to receive it, the packet is sent only to the registered ports. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 122: Configuring Multicast Properties On An Individual Vlan

    A dynamic entry is aged out if no packets are received for the MAC group address for a configurable time (see the IGMP Snooping page to configure the IGMP Group Membership interval). Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 123: Viewing The Mac Group Address Table

    23 bits are mapped to an Ethernet MAC address. Click Apply and then click Close. The entry appears in the MAC Group Address STEP 3 Table. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 124: Configuring Mac Address Group Port Membership

    Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 125 This value must be less than the IGMP Group Membership Interval value. Select Default to specify 10 seconds, or select User Defined and enter a value in the range 1 to 25 seconds. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 126: Configuring Mld Snooping

    Click Multicast > MLD Snooping in the navigation window. STEP 1 The MLD Snooping Table lists each VLAN on which this feature is enabled. Select Enable for the MLD Snooping Status. STEP 2 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 127 The new VLAN entry appears in the MLD Snooping Table. Ensure that an MLD Mrouter interface has been configured for this VLAN. See STEP 7 Configuring MLD Multicast Router Interfaces. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 128: Configuring Igmp Multicast Router Interfaces

    Available list. Click Apply and then click Close. STEP 5 In the IGMP Mrouter Table, the interface displays Enable in the Mode column and lists the selected VLANs. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 129: Configuring Mld Multicast Router Interfaces

    Available list. Click Apply and then click Close. STEP 5 In the MLD Mrouter Table, the interface displays Enable in the Mode column and lists the included VLANs. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 130: Chapter 9: Ip Configuration

    DNS server. See the following topics for more information on the configuration pages available in the IP Configuration > Domain Name System menu. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 131: Configuring Dns Servers

    Note: If the default domain names are learned from DHCP reply messages, the names display in the Default Domain Name List. Click Apply. Your changes are saved to the Running Configuration. STEP 4 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 132: Adding Dns Servers

    In the IP Address field, enter an IPv4 or IPv6 address to be associated with the STEP 4 hostname. Click Apply and then click Close. Your changes are saved to the Running STEP 5 Configuration. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 133: Viewing And Deleting Dynamic Dns Entries

    DNS address might have more than one hostname alias associated with it. To delete a dynamic entry, select it and click Delete. To delete all dynamic entries from the table, click Delete All Dynamic Entries. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 134: Chapter 10: Security

    IEEE 802. 1 X (“dot1X”) port access control (see Management Access Profile Rules and 802.1X). You can use the RADIUS page to configure global RADIUS settings and add RADIUS servers. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 135: Configuring Global Radius Settings

    All management users are created with read-write permissions. Ensure that all CAUTION RADIUS server users you configure have the same privilege levels; otherwise they are not granted access to the switch. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 136 Message Authenticator attribute is present in the packet, it is verified by the server. If verification fails, the server drops the request packet. Click Apply and then click Close. Your changes are saved to the Running STEP 3 Configuration. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 137: Password Strength

    The four possible character classes are: uppercase letters, lowercase letters, numbers, and special characters available on a standard keyboard. Click Apply and then click Close. Your changes are saved to the Running STEP 4 Configuration. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 138: Management Access Profile Rules

    Source IP 10. 1 0. 1 0. 1 0 with priority 2 to Deny, then access is permitted to this IP address when the profile is active, and the second rule is ignored. The range is 1 to 16, with 1 having the highest priority. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 139 If a profile is activated that denies access to an intranet or domain where a current CAUTION web management session is active, the session will remain active until logout or timeout. Future sessions are blocked by the profile. Active sessions using Internet Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 140: Modifying And Deleting Access Profiles And Rules

    To modify a profile rule (after disabling the access profile): Select the rule in the Profile Rule Table and click Edit. STEP 1 Enter the new settings. STEP 2 Click Apply, and then click Close. STEP 3 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 141: Authentication Methods

    RADIUS, Local—The switch passes authentication requests to a RADIUS server. If it cannot reach the server, then the local user database is used. Click Apply. Your changes are saved to the Running Configuration. STEP 3 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 142: Storm Control

    NOTE: The actual rate of ingress traffic required to activate the Storm Control is based on the size of incoming packets and the hard-coded average packet size (512 bytes). A packet-per-second rate is calculated, as the Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 143: Port Security

    On the Port Security page, select Enable for the global Admin Mode and click STEP 1 Apply. Select the port or LAG to configure and click Edit. STEP 2 Configure the following settings: STEP 3 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 144 Convert dynamic addresses to static—Select Enable to convert all dynamic secure MAC addresses to static secure MAC addresses. • Reset Port—Select to reset the port if it has been shut down by the Port Security feature. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 145: Viewing And Configuring Secure Mac Addresses

    Supplicant: An entity that requests access to a port at the remote end of the link. The supplicant provides credentials to the network that the another node on the network—the authenticator—uses to request authentication from a server. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 146: Defining 802.1X Properties

    RADIUS, None—The switch depends on one or more external RADIUS servers to perform the authentication. (See description of RADIUS above.) If the switch cannot reach any servers, then no authentication is used. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 147: Modifying Port Pae Capabilities

    Supplicant—Select this option if the port needs to ask permission from the remote authenticator before accessing a remote port. Click Apply and then click Close. Your changes are saved to the Running STEP 4 Configuration. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 148: Configuring Port Authentication

    Authorized. • Periodic Re-Authentication—Select this option if the port is to re- authenticate its supplicant periodically. The port will reauthenticate at the scheduled interval, even if it has remained authenticated. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 149 Max EAP Requests—The preconfigured maximum number of times the switch can send an EAP request before restarting the authentication process if it does not receive a response. • Termination Cause—The reason for termination. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 150: Configuring Supplicant Port Authentication

    As a supplicant, the switch supports EAP-MD5 authentication method. (See Managing User Accounts to set up the users.) Click Apply and then click Close. Your changes are saved to the Running STEP 4 Configuration. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 151: Displaying Authenticated Hosts

    Session Time—Time in seconds since the supplicant logged in. • Session Timeout—Time for which the given session is valid. The time period in seconds is returned by the RADIUS server on authentication of the port. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 152: Chapter 11: Quality Of Service

    In networks where QoS operation is enabled, all elements of the network must be QoS-capable. The presence of at least one node that is not QoS-capable creates a deficiency in the network path and the performance of the entire packet flow is compromised. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 153: Qos Properties

    802. 1 p priority (0). • trust dot1p—The port uses the 802. 1 p priority value in VLAN-tagged Ethernet frames. For untagged frames, the port’s default priority is assigned. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 154: Defining Queues

    The weight is expressed as a percentage of the total bandwidth for each port. A combination of strict queue and WRR queues can be configured at a port. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 155: Queue Configuration Recommendations

    HOL condition, the desired egress segregation would be achieved among queues. Configuring Queues To configure QoS properties: Click Quality of Service > Queue in the navigation window. STEP 1 Select port or LAG to configure. STEP 2 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 156: Mapping Cos/802.1P Priorities To Queues

    For each 802. 1 p Class of Service, select a queue from the Output Queue list. STEP 3 Queue 1 has the lowest priority, and Queue 4 has the highest priority. Click Apply. Your changes are saved to the Running Configuration. STEP 4 Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 157: Mapping Ip Precedence To Queues

    STEP 2 For each IP Precedence value, select a queue from the Output Queue list. Queue 1 STEP 3 has the lowest priority, and Queue 4 has the highest priority. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 158: Mapping Dscp Values To Queues

    STEP 1 For each Ingress DSCP value, select a queue from the Output Queue list. Queue 1 STEP 2 has the lowest priority, and Queue 4 has the highest priority. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 159: Defining Rate Limit Profiles

    Click Quality of Service > Rate Limit Profile in the navigation window. STEP 1 Click Add. STEP 2 Enter the parameters: STEP 3 • Profile ID—Specify any number from 1–64 to identify the profile. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 160: Applying Rate Limit Profiles To Interfaces

    Available list. All profiles appear in the Selected list. Click Apply and then click Close. Your changes are saved to the Running STEP 5 Configuration. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...

  • Page 161: Traffic Shaping

    Repeat the previous step as needed to assign bandwidth utilization to other ports STEP 5 and LAGs. When you are finished, click Close. Your changes are saved to the Running STEP 6 Configuration. Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide...
  • Page 162 Cisco and the Cisco Logo are trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and other countries. A listing of Cisco's trademarks can be found at www.cisco.com/go/trademarks. Third party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company.

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