New and Changed BGP Features

New and Changed BGP Features

This table lists the technical changes made to this document since it was first released.

Table 1. BGP Features Added or Modified in IOS XR Release 24.x.x
Feature Description

Changed in Release

Where Documented

256-way ECMP

This feature was introduced.

Release 24.4.1

256 Multipath ECMP

Per-VRF label allocation for VPN routes

This feature was introduced.

Release 24.4.1

Per-VRF label allocation for VPN routes

Selective FIB download

This feature was introduced.

Release 24.4.1

Selective FIB Download

Simultaneous monitoring of Adj-RIB-In Pre-Policy and Post-Policy views

This feature was introduced.

Release 24.4.1

Simultaneous Monitoring of Adj-RIB-In Pre-Policy and Post-Policy Views

Flexible BGP Persistence

This feature was introduced.

Release 24.3.1

Flexible BGP Persistence

Advertising IPv4 NLRI with IPv6 Next Hops in MP-BGP Networks

This feature was modified.

Release 24.2.11

Advertising IPv4 NLRI with IPv6 Next Hops in MP-BGP Networks

BGP Fast Fallover

This feature was introduced.

Release 24.2.11

BGP Fast Fallover

ECMP Out of Resource Avoidance

This feature was introduced.

Release 24.2.11

ECMP Out of Resource Avoidance

Steering of BGP Control-Plane Traffic over IP Path

This feature was introduced.

Release 24.2.11

Steering of BGP Control-Plane Traffic over IP Path