Hi all,I have a problem of Layer 2 connectivity which is like this:I have a 3750 switch, ASR 9010, ASR 1006 that are connected like this:Switch 3750 --------------------- ASR 9010 ---------------- ASR 1006The problem is that I cannot ping from Switch...

Dear Cisco community,I can't configure SGBP  (Stack Group Bidding Protocol) with 2 routers. the topology is simple:ROUTER1------int F0/0------------int F0/0-----ROUTER2ROUTER1 configuration:aaa new-modelusername mystack password ciscohostname ROUTER1...

Hi all,My job team demanded from me to master IOS XR because we have a client that is requesting Cisco ASR 9000. Can you point me to the best documentation or videos available to master IOS XR in the fastest possible period? Thank you very much.Moham...