DEIGRP 的配置
实验三十、DEIGRP 的配置
一、 实验目的
1. 掌握DEIGRP 的配置方法
2. 理解DEIGRP 协议的工作过程
二、 应用环境
由于RIP 协议的诸多问题，神州数码开发了与 EIGRP 完全兼容的 DEIGRP，支持变长子网
掩码、路由选择参考更多因素，如带宽等等。
三、 实验设备
1. DCR-1751 三台
2. CR-V35FC 一条
3. CR-V35MT 一条
四、 实验拓扑
五、 实验要求
配置表
Router-A Router-B Router-C
S1/1(DCE) 192.168.1.1 S/1/0(DTE) 192.168.1.2 F0/0 192.168.2.2
F0/0 192.168.0.1 F0/0 192.168.2.1 E1/0 192.168.3.1
六、 实验步骤
第一步：参照实验三，按照上表配置所有接口的IP 地址，保证所有接口全部是up 状态，测
试连通性
第二步：配置ROUTER-A
Router-A#conf
Router-A_config#router deigrp 1000 ！注意配置自治系统号Router-A_config_deigrp_1000#network 192.168.0.0 255.255.255.0 ！注意到可以带掩码
Router-A_config_deigrp_1000#network 192.168.1.0 255.255.255.0
第三步：配置ROUTER-B
Router-B#conf
Router-B_config#router deigrp 1000 ！注意自治系统号必须一致
Router-B_config_deigrp_1000#network 192.168.1.0 255.255.255.0
Router-B_config_deigrp_1000#network 192.168.2.0 255.255.255.0
Router-B_config_deigrp_1000#^Z
第四步：配置ROUTER-C
Router-C#conf
Router-C_config#router deigrp 1000
Router-C_config_deigrp_1000#network 192.168.2.0
Router-C_config_deigrp_1000#network 192.168.3.0
Router-C_config_deigrp_1000#^Z
第五步：查看路由表
Router-A#sh ip route
Codes: C - connected, S - static, R - RIP, B - BGP, BC - BGP connected
D - DEIGRP, DEX - external DEIGRP, O - OSPF, OIA - OSPF inter area
ON1 - OSPF NSSA external type 1, ON2 - OSPF NSSA external type 2
OE1 - OSPF external type 1, OE2 - OSPF external type 2
DHCP - DHCP type
VRF ID: 0
C 192.168.0.0/24 is directly connected, FastEthernet0/0
C 192.168.1.0/24 is directly connected, Serial1/1
D 192.168.2.0/24 [90,40051456] via 192.168.1.2(on Serial1/1)
D 192.168.3.0/24 [90,40054016] via 192.168.1.2(on Serial1/1)
Router-B#sh ip route
Codes: C - connected, S - static, R - RIP, B - BGP, BC - BGP connected
D - DEIGRP, DEX - external DEIGRP, O - OSPF, OIA - OSPF inter area
ON1 - OSPF NSSA external type 1, ON2 - OSPF NSSA external type 2
OE1 - OSPF external type 1, OE2 - OSPF external type 2
DHCP - DHCP type
VRF ID: 0
D 192.168.0.0/24 [90,40051456] via 192.168.1.1(on Serial1/0)
C 192.168.1.0/24 is directly connected, Serial1/0
C 192.168.2.0/24 is directly connected, FastEthernet0/0 D 192.168.3.0/24 [90,258816] via 192.168.2.2(on FastEthernet0/0)
Router-C#sh ip route
Codes: C - connected, S - static, R - RIP, B - BGP
D - DEIGRP, DEX - external DEIGRP, O - OSPF, OIA - OSPF inter area
ON1 - OSPF NSSA external type 1, ON2 - OSPF NSSA external type 2
OE1 - OSPF external type 1, OE2 - OSPF external type 2
D 192.168.0.0/24 [90,40051712] via 192.168.2.1(on FastEthernet0/0)
D 192.168.1.0/24 [90,40051456] via 192.168.2.1(on FastEthernet0/0)
C 192.168.2.0/24 is directly connected, FastEthernet0/0
C 192.168.3.0/24 is directly connected, Ethernet1/0
！注意到所有网段都学习到了路由
第六步：相关的查看命令
Router-A#sh ip deigrp protocol ！显示协议细节
Protocol Information of DEIGRP with AS 1000:
Metric Weight: K1=1, K2=0, K3=1, K4=0, K5=0. ！权值
Redistributing:
Automatic network summarization is enable.
Active-time: 3(minutes)
Routing for Networks:
192.168.0.0/24
192.168.1.0/24
Distance: internal 90, external 170
Active Route: No neighbor
Router-A#sh ip deigrp neighbors ！查看邻居
Information of DEIGRP neighbors with AS 1000
Address interface hold uptime Q_cnt Seq
192.168.1.2 Serial1/1 13 00:14:32 0 9(0)