Cisco IOS Software Releases 12.4 T

Table Of Contents

Performance Routing - Link Groups

Configuration Information

Command Reference Information

Master Command Lists

Performance Routing - Link Groups

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The Performance Routing - Link Groups feature introduces the ability to define a group of exit links as a preferred set of links, or a fallback set of links for Optimized Edge Routing (OER) to use when optimizing a specified traffic class. Primary and fallback link groups can be configured at the master controller. Link groups provide a method of grouping links such as high bandwidth links to be used, for example, by video traffic, by configuring an OER policy that specifies the best link is to be selected from the link group that consists of only high bandwidth links.

Configuration Information

Configuration information is included in the "Configuring and Applying OER Policies" chapter of the Cisco IOS Optimized Edge Routing Configuration Guide, Release 12.4T, at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124tcg/toer_c/h_oerpc.htm

The following sections provide information about this feature:

•Performance Routing Link Grouping

•Implementing Performance Routing Link Groups

•Implementing Performance Routing Link Groups: Example

For a complete list of features included in the "Configuring and Applying OER Policies" module, see the Feature Information Table located toward the end of the module.

Command Reference Information

Release 12.4T

The following commands are new or modified for this feature:

•link-group

•set link-group

•show oer master policy

Detailed information about these commands is included in the Cisco IOS Optimized Edge Routing Command Reference, Release 12.4T, at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124tcr/toer_r/index.htm

Master Command Lists

List of All Release 12.4T Commands

An alphabetical list of all Cisco IOS Release 12.4T commands is in the Cisco IOS Master Commands List, Release 12.4T, at the following URL:

•http://www.cisco.com/en/US/docs/ios/mcl/124tmcl/124t_book.html

List of All New, Modified, Removed, and Replaced Release 12.4T Commands

Alphabetized lists of all new, modified, removed, and replaced commands for each Cisco IOS Release 12.4T release are in the Cisco IOS New, Modified, Removed, and Replaced Commands, Release 12.4T, document at the following URL:

•http://www.cisco.com/en/US/products/ps6441/products_product_index09186a00805db026.html

Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.

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