Hi, In OSPF, designated router is used only for updates propagation. The data flow between Drothers is flowing directly between them without having to pass through DR. I'm not sure how data between iBGP peers flow when we use router-reflectors. I un...

Hi guys,In real life implementation what is used mostly to backup the TE tunnels, fast re-reroute or autotunnel ?  Thanks

Hi Experts,I'm new in the SP world, could you please help me with the following.In a network design see below, PEs are running iBGP, the PEs and Ps is running ISIS / MPLS.My question is, does the P routers running ISIS need to have the full prefixes ...