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MPLS Configuration Guide for Cisco 8000 Series Routers, IOS XR Release 24.1.x, 24.2.x, 24.3.x, 24.4.x

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Updated:: December 16, 2024

Chapter: New and Changed MPLS Features

New and Changed MPLS Features
MPLS Features Added or Modified in IOS XR Release 24.x.x

New and Changed MPLS Features

This table summarizes the new and changed feature information for the MPLS Configuration Guide for Cisco 8000 Series Routers, and tells you where they are documented.

MPLS Features Added or Modified in IOS XR Release 24.x.x

Table 1. New and Changed Features
Feature	Description	Changed in Release	Where Documented
Prevention of IP traffic steering over MPLS-TE tunnel	This feature was introduced	Release 24.4.1	Prevention of IP traffic steering over MPLS-TE tunnel
MPLS over UDP Tunnel Scale Enhancement	This feature was introduced	Release 24.4.1	Improved scale for MPLS over UDP tunnels
RSVP-TE Transport Solution with Flex LSP Headend	This feature was introduced	Release 24.4.1	RSVP-TE Transport Solution with Flex LSP Headend
Conditional Label Advertisement in Label-Switched Path Networks	This feature was introduced.	Release 24.2.11	Conditional Label Advertisement in Label-Switched Path Networks
Set Global RSVP Message Retransmission Interval	This feature was introduced.	Release 24.1.1	Configuring Refresh Reduction
Common Label for IPv4 and IPv6 Address Families	This feature was introduced.	Release 24.1.1	Common Label for IPv4 and IPv6 Address Families

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