Hi,
let's image!
I have MPLS enabled in the core, but I explicitly disable MPLS for the traffic in GRT.
Simply, Loopback 0 and customer access links belong to the subnet for which I disabled the advertisement of MPLS labels in LDP.
If I enable "segment-routing mpls sr-prefer" on the router, does it means that any ingress traffic entering the router into GRT will also be MPLS switched?
Assumption is that for the same L0 I configure prefix-SID on all core routers.
My assumption is that all the traffic will be MPLS switched thanks to labels advertised by SR.
Next question is then, how can i avoid that? Is there any way how can i prevent it?
Let's say I want to use SR for all L2VPN/L3VPN in my network but I don't want to use SR for the traffic in GRT
Thanks
Marek