Wednesday, April 7, 2021

MPLS questions

Hello everyone

Trying to grasp some MPLS concepts a little better. So you have a label to the packet header and that essentialls tells it which VRF to use or what path it's taking right or is the VRF not related to the labels?

I know there's a label you add to the packet header so the router can just forward the packet based on the label (I guess this makes it so it doesn't have to query a routing table and do a bunch of math making it act more like a switch hence the layer 2.5 right)?

Thanks ahead of time. Sorry for the grammar I just finished a 3 hour long math final exam and I worked all day.



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