MPLS: Layer 3 VPNs Configuration Guide, Cisco IOS XE 17 (NCS 4200 Series)

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Updated:: April 19, 2022

Chapter: Feature History

Feature History

Feature History

The following table lists the new features supported in the Layer 2 Configuration Guide in Cisco IOS XE 17 releases, on Cisco NCS 4206 and Cisco NCS 4216 routers.


Feature	Description
Cisco IOS XE Cupertino 17.8.1
UCMP Load Balancing	This feature provides the capability to load balance traffic proportionally across multiple paths, with different cost. Prior to this release, the higher bandwidth links used to carry the same traffic as the lower bandwidth links were underutilized. Use the following new command to configure local Unequal Cost Multi Path (UCMP): ucmp local `prefix-list` `prefix-list-name`

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