1 IS-IS Routing Protocol Overview

Which IGP should an ISP choose? Both OSPF and ISIS use Dijkstra SPF algorithm Exhibit same convergence properties ISIS less widely implemented on router

This course is dedicated to discuss and configure the topics related to IS-IS routing protocol We will implement all the configurations in cisco devices

is 5161959 it is an interior gateway protocol used within an autonomous system It also describes IS-IS levels, areas, and backbone routers Finally, it

is stake legal in india ▫ Each IS-IS router belongs to exactly one area ▫ IS-IS is more flexible when extending the backbone Page 9 OSPF Areas