EIGRP综合实验报告
实验拓扑图
实验需求
总部和分布之间通过T1专线连接，同时之间通过帧中继做备份，帧中继带宽总部为512K，分部都是256K，帧中继
网段为192.168.1.0/24。泉福和泉厦网段分别为192.168.2.0/24和192.168.3.0/24。
1.搭建好拓扑，配置好底层架构，测试直连PING通，IP地址如图（PC机和服务器直接用回环口模拟）。
2.总部和分部之间通过专线和帧中继实现互访，协议要求采用EIGRP 其中厦门分部的三个VLAN，福州分部的两个
VLAN，泉州总部的两台服务器都通告进EIGRP进程，关闭EIGRP自动汇总。
3.因为帧中继环境不是独享的，为了安全起见，确保邻居建立只在总分部之间。
4.为了减少总部路由表的条目，不致于耗费太多CPU，要求总部只学到每个分部一条路由条目。
5.要求分部访问总部的FTP服务器和AAA服务器，可以同时通过专线和帧中继，而且流量大小和线路带宽成正比
6.为了方便进行上网行为管理，要求分部通过总部访问互联网，总分部都能访问互联网上的WEB服务器。
7.分部之间要求能实现互联。
8.因为分部是一个末梢网络，不允许总部在丢失EIGRP路由条目时向分部请求路由信息
9.注意通过命令show ipeigrp neighbor show ip protocol show ipeigrp topology debug ping show ip route ….
来验证整个实验过程和观察现象。
实验步骤
R1配置：
key chain sovand
key 1
key-string cisco
interface Ethernet0/0
ip address 192.168.6.2 255.255.255.0
interface Ethernet0/1
ip address 200.1.1.1 255.255.255.252
interface Serial1/0
ip address 192.168.3.1 255.255.255.0
interface Serial1/1
ip address 192.168.2.2 255.255.255.0
interface Serial1/3
bandwidth 512
ip address 192.168.1.1 255.255.255.0
ip authentication mode eigrp 10 md5
ip authentication key-chain eigrp 10 sovand
encapsulation frame-relay
frame-relay map ip 192.168.1.2 102 broadcast
frame-relay map ip 192.168.1.3 103 broadcast
no frame-relay inverse-arp
routereigrp 10
network 192.168.1.0
network 192.168.2.0
network 192.168.3.0
network 192.168.6.0
network 200.1.1.0 0.0.0.3
auto-summary
R2配置
key chain sovand
key 1
interface Loopback1
ip address 172.16.1.1 255.255.255.0!
interface Loopback2
ip address 172.16.2.1 255.255.255.0!
interface Loopback3
ip address 172.16.3.1 255.255.255.0
interface Serial1/0
bandwidth 256
ip address 192.168.1.2 255.255.255.0
ip authentication mode eigrp 10 md5
ip authentication key-chain eigrp 10 sovand
encapsulation frame-relay
serial restart-delay 0
frame-relay map ip 192.168.1.1 201 broadcast
no frame-relay inverse-arp
interface Serial1/1
ip address 192.168.3.2 255.255.255.0
ip summary-address eigrp 10 172.16.0.0 255.255.252.0
routereigrp 10
variance 6
network 172.16.1.0 0.0.0.255
network 172.16.2.0 0.0.0.255
network 172.16.3.0 0.0.0.255
network 192.168.1.0
network 192.168.3.0
no auto-summary
eigrp stub connected summary
R3配置
key chain sovand
key 1
key-string cisco
interface Loopback1
ip address 10.1.1.1 255.255.255.0
interface Loopback2
ip address 10.1.2.1 255.255.255.0
interface Serial1/1
bandwidth 256
ip address 192.168.1.3 255.255.255.0
ip authentication mode eigrp 10 md5
ip authentication key-chain eigrp 10 sovand
encapsulation frame-relay
frame-relay map ip 192.168.1.1 301 broadcast
no frame-relay inverse-arp
interface Serial1/2
ip address 192.168.2.1 255.255.255.0
ip summary-address eigrp 10 10.1.0.0 255.255.252.0 5
routereigrp 10
variance 6
network 10.1.1.0 0.0.0.255
network 10.1.2.0 0.0.0.255
network 192.168.1.0
network 192.168.2.0
no auto-summary
eigrp stub connected summary
R4配置
interface Serial1/0
encapsulation frame-relay
no frame-relay inverse-arp
frame-relayintf-type dce
frame-relay route 201 interface Serial1/3 102
interface Serial1/1
encapsulation frame-relay
frame-relayintf-type dce
frame-relay route 301 interface Serial1/3 103
interface Serial1/3
encapsulation frame-relay
no frame-relay inverse-arp
frame-relayintf-type dce
frame-relay route 102 interface Serial1/0 201
frame-relay route 103 interface Serial1/1 301
R5配置
interface Loopback1
ip address 192.168.4.1 255.255.255.0
interface Loopback2
ip address 192.168.5.1 255.255.255.0
interface Ethernet0/0
ip address 192.168.6.1 255.255.255.0
ip summary-address eigrp 10 192.168.0.0 255.255.248.0 5
routereigrp 10
network 192.168.4.0
network 192.168.5.0
network 192.168.6.0
R6配置
interface Ethernet0/0
ip address 202.1.1.1 255.255.255.252
interface Ethernet0/1
ip address 200.1.1.2 255.255.255.252
routereigrp 10
network 200.1.1.0 0.0.0.3
network 202.1.1.0 0.0.0.3
auto-summary
R7配置
interface Ethernet0/0
ip address 202.1.1.2 255.255.255.252
routereigrp 10
network 202.1.1.0 0.0.0.3
auto-summary
R2 show ip route
D 200.1.1.0/24 [90/2195456] via 192.168.3.1, 00:48:58, Serial1/1
[90/10537472] via 192.168.1.1, 00:48:58, Serial1/0
172.16.0.0/16 is variably subnetted, 4 subnets, 2 masks
D 172.16.0.0/22 is a summary, 00:48:58, Null0
C 172.16.1.0/24 is directly connected, Loopback1
C 172.16.2.0/24 is directly connected, Loopback2
C 172.16.3.0/24 is directly connected, Loopback3
D 202.1.1.0/24 [90/2221056] via 192.168.3.1, 00:48:58, Serial1/1
[90/10563072] via 192.168.1.1, 00:48:59, Serial1/0
D 10.0.0.0/8 [90/2809856] via 192.168.3.1, 00:48:59, Serial1/1
[90/11151872] via 192.168.1.1, 00:48:59, Serial1/0
D 192.168.6.0/24 [90/2195456] via 192.168.3.1, 00:48:59, Serial1/1
[90/10537472] via 192.168.1.1, 00:48:59, Serial1/0
C 192.168.1.0/24 is directly connected, Serial1/0
D 192.168.2.0/24 [90/2681856] via 192.168.3.1, 00:48:59, Serial1/1
[90/11023872] via 192.168.1.1, 00:48:59, Serial1/0
C 192.168.3.0/24 is directly connected, Serial1/1
D 192.168.0.0/21 [90/2323456] via 192.168.3.1, 00:48:59, Serial1/1
[90/10665472] via 192.168.1.1, 00:48:59, Serial1/0
R2 #show ipeigrp top
P 10.1.2.0/24, 1 successors, FD is 2809856
via 192.168.3.1 (2809856/2297856), Serial1/1
via 192.168.1.1 (11151872/2297856), Serial1/0
P 10.1.1.0/24, 1 successors, FD is 2809856
via 192.168.3.1 (2809856/2297856), Serial1/1
via 192.168.1.1 (11151872/2297856), Serial1/0
P 192.168.0.0/21, 1 successors, FD is 2323456
via 192.168.3.1 (2323456/409600), Serial1/1
via 192.168.1.1 (10665472/409600), Serial1/0
P 192.168.1.0/24, 1 successors, FD is 10511872
via Connected, Serial1/0
via 192.168.3.1 (6023936/5511936), Serial1/1
P 192.168.2.0/24, 1 successors, FD is 2681856
via 192.168.3.1 (2681856/2169856), Serial1/1
via 192.168.1.1 (11023872/2169856), Serial1/0
P 192.168.3.0/24, 1 successors, FD is 2169856
via Connected, Serial1/1
P 192.168.6.0/24, 1 successors, FD is 2195456
via 192.168.3.1 (2195456/281600), Serial1/1
via 192.168.1.1 (10537472/281600), Serial1/0
P 172.16.0.0/22, 1 successors, FD is 128256
via Summary (128256/0), Null0
P 172.16.1.0/24, 1 successors, FD is 128256
via Connected, Loopback1
P 172.16.2.0/24, 1 successors, FD is 128256
via Connected, Loopback2
P 172.16.3.0/24, 1 successors, FD is 128256
via Connected, Loopback3
P 200.1.1.0/24, 1 successors, FD is 2195456
via 192.168.3.1 (2195456/281600), Serial1/1
via 192.168.1.1 (10537472/281600), Serial1/0
P 202.1.1.0/24, 1 successors, FD is 2221056
via 192.168.3.1 (2221056/307200), Serial1/1
via 192.168.1.1 (10563072/307200), Serial1/0
R1#show frame-relay map
Serial1/3 (up): ip 192.168.1.2 dlci 102(0x66,0x1860), static, broadcast,
CISCO, status defined, active
Serial1/3 (up): ip 192.168.1.3 dlci 103(0x67,0x1870), static,broadcast,
CISCO, status defined, active