Friday, February 12, 2021

SR-MPLS for DCI

I'm curious to see how many people are moving from traditional LDP/MPLS to SR-MPLS for DCI to support multi-tenancy with VPNv4 or EVPN Multi-Site.

I've been working on it for a DC project to support EVPN multi-site and VRFs with Type-5 routes using IS-IS as the IGP for SR-MPLS. It's been great to work with even though we did hit a few bugs on the ASR9Ks when implementing.

I've been deploying SR-MPLS in service providers for a while in Nokia/Juniper but this is my first time doing it within the scope of an enterprise network on Cisco kit.

Just wondering if anyone else is using this in prod for DCI.



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