MPLS Configuration Guide for Cisco 8000 Series Routers, IOS XR Release 7.3.x

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Updated:: February 8, 2021

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.

New and Changed MPLS Feature Information

Table 1. New and Changed Features
Feature	Description	Changed in Release	Where Documented
LDP Over RSVP LSR Support	With this feature, users can transport LDP traffic over an RSVP TE network automatically, through a targeted LDP session. The automatic configuration for LDP over RSVP TE supports 1000 TE tunnels.	Release 7.3.1	Implementing MPLS Label Distribution Protocol chapter
MPLS Static Forwarding Over A BVI	The router can receive MPLS L2VPN traffic from an L2 bridge domain, and forward the L3 (customer) traffic over an egress BVI, using an MPLS static LSP. For the incoming L2VPN traffic, the BVI serves as an L3 gateway. The router can handle incoming L2 and L3 traffic, thereby enhancing flexibility for transporting MPLS traffic.	Release 7.3.1	MPLS Static Labeling chapter

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