ISIS Levels and Areas

Intermediate System to Intermediate System is a routing protocol designed to move information efficiently within a computer network, a group of physically

Once the adjacency is established either routers send CSNP packet And in case of any missing LSP's, if not present in the received CSNP both routers would send

isisi Routing between administrative domains is handled by Border Intermediate Systems using IDRP, the inter-domain routing protocol Level 1 systems route

isl pattika In what circumstances would it ever be practical for BGP to replace OSPF or ISIS? BGP is an Exterior Gateway Protocol , it does not