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This table summarizes the new and changed feature information for the Cisco IOS XR MPLS Configuration Guide for the Cisco XR 12000 Series Router, and tells you where they are documented.
For a complete list of new and changed features in Cisco IOS XR Software, Release 5.1.x, see the New and Changed Features in Cisco IOS XR Software, Release 5.1.x for Cisco XR 12000 Series Router document.
Feature | Description | Introduced/Changed in Release | Where Documented |
---|---|---|---|
— |
No new features. |
Release 5.1 |
— |
Stateful Path Computation Element |
This feature was introduced. |
Release 5.1.1 |
Implementing MPLS Traffic Engineering chapter: |
MPLS TE Extended Admin Groups |
This feature was introduced. |
Release 5.1.1 |
Implementing MPLS Traffic Engineering chapter: |
VRF Redirection to MPLS TE Tunnels |
This feature was introduced. |
Release 5.1.1 |
Implementing MPLS Traffic Engineering chapter: |
MPLS TE IPv6 Autoroute |
This feature was introduced. |
Release 5.1.1 |
Implementing MPLS Traffic Engineering chapter: |
MPLS TE SRLG Scale Enhancements |
This feature was introduced. |
Release 5.1.1 |
Implementing MPLS Traffic Engineering chapter: |
MPLS TE Usability Enhancements |
This feature was introduced. |
Release 5.1.1 |
Implementing MPLS Traffic Engineering chapter: |
MPLS TE Path Cost Limit |
This feature was introduced. |
Release 5.1.2 |
Implementing MPLS Traffic Engineering chapter: |
Soft-preemption over FRR Backup Tunnels |
This feature was introduced. |
Release 5.1.2 |
Implementing MPLS Traffic Engineering chapter: |
MPLS TE Auto-tunnel Primary One-hop |
This feature was introduced. |
Release 5.1.2 |
Implementing MPLS Traffic Engineering chapter: |
Inter-area Traffic Engineering with Dynamic ABR Discovery |
This feature was introduced. |
Release 5.1.2 |
Implementing MPLS Traffic Engineering chapter: |