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communication not happening betwen r1- source loopback and r3- destination loopback (r1, r2, r3) 1. check if IP is configured "show ip int br" 2. check if there is a route for the IP "show ip route x.x.x.x" 3. is network received on R2? 4. is the route received on R2 best path or just valiad path? 5. check on R1 & R2, if there is a route map configured for this network "show route-map " 6. on R1& R2, check access-list
It's very helpful thanks for the video. If it is possible for u pls make the videos on MPLS router on CE router troubleshooting and what are the issues we have to face at end of the CE router, if it is possible then pls make it.