New and Changed Routing Features

This table summarizes the new and changed feature information for the Routing Configuration Guide for Cisco NCS 5000 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

Customize Routes for IS-IS in Implementing IS-IS chapter.

Purge Originator Identification TLV for IS-IS

This feature was introduced.

Release 6.5.1

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

OSPF Authentication with Keychain

This feature was introduced.

Release 6.5.1

Configure Authentication Message Digest Management for OSPF