What is IS-IS and how does it function?

IS-IS Terms is is Intermediate System to Intermediate System is a routing protocol used in larger office networks and parts of the Internet It quickly decides how isl vs pes What is Routing Protocol IS-IS ? In this lesson, we will focus on one of the Routing protocols We will learn What is ISIS Protocol? Why We use

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