EIGRP summary Here is a list of the most important EIGRP features: (IPv4, IPv6, IPX, AppleTalk) uses multicast address of. 10 for routing updates; sends partial routing updates; supports equal and unequalcost Manual summary eigrp multicast balancing; supports manual summarization on any router within a network; by default, uses bandwidth and delay to router# show ip eigrp interface IPEIGRP interfaces for process 2 Xmit Queue Mean Pacing Time Multicast Pending Interface Peers UnReliable SRTT UnReliable Flow Timer Routes Se0 1 00 28 015 127 0 Se1 1 00 44 015 211 0 router# Enhanced Interior Gateway Routing Protocol (EIGRP) is an advanced distancevector routing protocol that is used on a computer network for automating routing decisions and configuration.
The protocol was designed by Cisco Systems as a proprietary protocol, available only on Cisco routers. EIGRP automatic& manual summarization Route summarization is a method of representing multiple networks with a single summary address.
It is often use in large networks with many subnets because it reduces the number of routes that a router must maintain and minimizes the traffic used for routing updates.
The manual summarization is a process of creating a summary route that will be used to represent multiple routes and can be used to reduce the sizes of routing tables in a network. EIGRP, unlike some other routing protocols such as OSPF, supports the manual summarization on any router within a network.
The manual summarization in Troubleshooting EIGRP Created by Mark Johnson the multicast address. 10; these hello packets are not acknowledged on multiaccess and high no autosummary no eigrp logneighborchanges! ip defaultnetwork. 0 7500internet# show ip This chapter describes how to configure Enhanced Interior Gateway Routing Protocol (EIGRP). It supports intermixed transmission of multicast and unicast packets.
Some EIGRP packets must be sent reliably and others need not be. For efficiency, reliability is provided only when necessary. This causes the creation of an EIGRP summary EIGRP Manual Summarization Passive EIGRP Interfaces EqualCost Load Balancing: Maximum Paths UnequalCost Load Balancing: Variance# ip summaryaddress eigrp 100.
0. 0 75. Enables manual summarization for EIGRP autonomous system 100 on this specific interface for the given address and mask. An