New and Changed MPLS Features

This table summarizes the new and changed feature information for the Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router and tells you where they are documented.

New and Changed MPLS Feature Information

Table 1. New and Changed Features
Feature Description Changed in Release Where Documented

Enabling Forward Class Zero in PBTS

This feature was introduced.

Release 6.4.1

Implementing MPLS Traffic Engineering