New and Changed Routing Features

This table summarizes the new and changed feature information for the Routing Configuration Guide for Cisco ASR 9000 Series Routers, and tells you where they are documented.

New and Changed Routing Features

Table 1. Routing Features Added or Modified in IOS XR Release 6.5.x
Feature Description Changed in Release Where Documented

Minimum Remaining Lifetime for IS-IS

This feature was introduced.

Release 6.5.1

See Minimum Remaining Lifetime section in Implementing IS-ISchapter.

IS-IS Distribute List

This feature was introduced.

Release 6.5.1

See Customizing Routes for IS-IS section in Implementing IS-IS chapter.

Purge Originator Identification TLV for IS-IS

This feature was introduced.

Release 6.5.1

See Purge Originator Identification TLV for IS-IS section in Implementing IS-IS chapter.

OSPF Authentication with Keychain

This feature was introduced.

Release 6.5.1

Configuring Authentication Message Digest Management for OSPF

Configuring Global Weighted SRLG Protection

This feature was introduced.

Release 6.5.1

Implementing IS-IS chapter.

BGP Session Authentication and Integrity using TCP Authentication Option

This feature was introduced.

Release 6.5.1

 See

BGP Session Authentication and Integrity using TCP Authentication and Option Overview

section

in Implementing BGP chapter