第9讲 Eigrp

第 9 讲 (EIGRP) 增强内部网关路由选择协议

EIGRP 协议概述 ,[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

EIGRP 概述 ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object]

Neighbor Discovery ,[object Object]

EIGRP 分组类型 ,[object Object],[object Object],[object Object],[object Object],[object Object]

1.Hello 分组 ,[object Object],[object Object],[object Object]

Hello 间隔 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2. 更新分组 ,[object Object],[object Object],[object Object]

3. 查询和回复分组 ,[object Object],[object Object],[object Object],[object Object],[object Object]

4. 确认分组 ,[object Object],[object Object]

EIGRP 支持大型网络 ,[object Object],[object Object],[object Object],[object Object]

Multiple AS ,[object Object],[object Object],[object Object]

EIGRP Metrics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

EIGRP 和 IGRP 的比较 ,[object Object],[object Object],[object Object],[object Object],[object Object]

基本配置 router eigrp 1 network 10.0.0.0 network 172.16.0. 0 no auto-summary 172.16.1.0 172.16.2.0 192.168.4.2 S0 World 10.0.0.0 A B C 在 CISCO IOS12.0 （ 4 ） T 以后的版本中，可以用 network 加上反掩码来控制对通告网络的精确匹配例： network 172.16.1.0 0.0.0.255 只通告 172.16.0.0 的一个子网 172.16.1.0

配置 EIGRP Router(config-router)#traffic-share { balanced | min } ,[object Object],Router(config-router)#variance multiplier ,[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Verifying the EIGRP Configuration Router#show ip protocols Router#show ip route eigrp Router#show ip eigrp traffic Router#show ip eigrp neighbors Router#show ip eigrp topology ,[object Object],[object Object],[object Object],[object Object],[object Object]

第9讲 Eigrp

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第9讲 Eigrp