Segment routing

Dear all,

In OSPF segment routing, prefix SID is defined under loopback0 interface that belong area 0 toward to core side. However, we want segment routing also work at access side which belong area x which not include looopback0. Do you know which configuration in this case allow advertise label of loopback0 to access side via segment routing.

Hello Quy

It is possible to create a prefix SID under each interface. Take a look at this Cisco documentation:

I’m not sure if this completely answers your question, but if you have any other concerns, feel free to respond!

I hope this has been helpful!