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#Sia stuck in active timer update

The Diffusing Update Algorithm- It is an algorithm used by EIGRP for selecting lowest cost loop free path for each possible destination.ĮIGRP uses RTP (Reliable Transport Protocol) to deliver EIGRP packets between neighbors in a reliable and ordered way.The Neighbor Discovery and Recovery Module- Hello messages are used for Neighbor Discovery and Recovery.

The Reliable Transport Protocol- RTP is used in EIGRP for detecting packet loss and to ensure ordered delivery of the packets.

The Protocol Dependent Module- It supports IP, IPv6, IPX, Apple Talk.

What are the four basic components of EIGRP? The cumulative-delay value used in the formula is the sum of all the delay values for all links in the route, with a unit of tens of microseconds. The lowest bandwidth is the lowest-bandwidth link in the route, using a unit of kilobits per second. Give the formula by which EIGRP calculates metric? What are the metric of EIGRP protocol & its default values?īy default, EIGRP only uses bandwidth (K1) and delay (K3) to calculate metric. If static neighborship than should be define on both sides. The following fields in a hello packet must match for routers to become neighbors -ĥ. What are the requirements for neighborship in EIGRP?

It is also considered as a Hybrid Routing Protocol because it has characteristics of both Distance Vector and Link State Routing Protocols.ĮIGRP supports classless routing and VLSM, route summarization, incremental updates, load balancing and other features. Enhanced Interior Gateway Routing Protocol (EIGRP Protocol) is an enhanced distance vector routing protocol which Uses Diffused Update Algorithm (DUAL) to calculate the shortest path.