Cisco Ios Release 12.3 Bc Command-Line Enhancements; Dhcp Servers And Feature Support - Cisco uBR10012 Software Configuration Manual
Universal broadband router
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Also See for uBR10012:
- Hardware installation manual (280 pages) ,
- Troubleshooting manual (86 pages) ,
- Quick start manual (72 pages)
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Supported Software Features for the Cisco uBR10012 Router
Cisco IOS Release 12.3 BC Command-line Enhancements
This section describes general Cisco IOS commands introduced or enhanced in Cisco IOS Release
12.3(9a)BC and later releases in the 12.3 BC release train. Also refer to additional feature descriptions
for new or enhanced commands that support specific new features.
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Cisco IOS Release 12.3(13a)BC Command-Line Interface (CLI) Enhancements
Cisco IOS release 12.3(13a)BC introduces several new or enhanced commands. For this release, these
feature-specific commands or enhancements are described with the features they support. Refer to
additional feature descriptions in this document for additional information.
Cisco IOS Release 12.3(9a)BC Command-Line Interface (CLI) Enhancements
Cisco IOS Release 12.3(9a)BC introduces or enhances the following CLI commands for the
Cisco uBR10012 router:
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For additional information about these command changes, refer to these resources:
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DHCP Servers and Feature Support
Cisco IOS software supports multiple DHCP features and server functions on the network for the
Cisco uBR10012 router:
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DHCP MAC Address Exclusion List for cable-source verify dhcp Command
Cisco IOS Release 12.3(13a)BC introduces the ability to exclude trusted MAC addresses from standard
DHCP source verification checks, as supported in previous Cisco IOS releases for the Cisco CMTS. This
feature enables packets from trusted MAC addresses to pass when otherwise packets would be rejected
with standard DHCP source verification. This feature overrides the cable source-verify command on the
Cisco CMTS for the specified MAC address, yet maintains overall support for standard and enabled
DHCP source verification processes. This feature is supported on Performance Routing Engine 1 (PRE1)
and PRE2 modules on the Cisco uBR10012 router chassis.
Cisco uBR10012 Universal Broadband Router Software Configuration Guide
1-16
Cisco IOS Release 12.3(13a)BC Command-Line Interface (CLI) Enhancements
Cisco IOS Release 12.3(9a)BC Command-Line Interface (CLI) Enhancements
cable arp filter (See
Cable ARP Filter
cable logging layer2events
cable source-verify
show cable tech-support
show controllers cable
show tech-support
Cisco Broadband Cable Command Reference Guide
http://www.cisco.com/en/US/docs/ios/cable/command/reference/cbl_book.html
DHCP MAC Address Exclusion List for cable-source verify dhcp Command
Integrated DHCP Server
Chapter 1
Overview of Cisco uBR10012 Universal Broadband Router Software
Enhancement)
OL-1520-05
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Troubleshooting
