MPLS Configuration Guide for Cisco NCS 5500 Series Routers, IOS XR Release 26.1.x, 26.2.x

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Updated:: June 9, 2026

New and Changed MPLS Features

This table summarizes the new and changed feature information for the MPLS Configuration Guide for Cisco NCS 5500 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
Regular expressions in MPLS-TE tunnel names	This feature was introduced.	Release 26.2.1	Regular expressions in MPLS-TE tunnel names
None	No new features introduced.	Release 26.1.1	Not applicable

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