标签:images 最优路径 via use 路由 int src proc not
一、实验拓扑:2、调整R2 f0/0延迟,使其延迟变小:
R2#show int f0/0
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec
R2(config)#int f0/0
R2(config-if)#delay 9
3、R1调V值, 次优路径FD < 使得最优路径FD×V值
R1(config)#router eigrp 90
R1(config-router)#variance 15
三、验证:
1、基本部署完成后,R1路由表中关于3.3.3.3只有1条路径:
①R1#show ip route
3.0.0.0/24 is subnetted, 1 subnets
D 3.3.3.0 [90/156160] via 13.1.1.3, 00:00:11, FastEthernet0/0
②R1#show ip eigrp topology all-links
P 3.3.3.0/24, 1 successors, FD is 156160, serno 8
via 13.1.1.3 (156160/128256), FastEthernet0/0
via 12.1.1.2 (2300416/156160), Serial3/0
2、调整R2 f0/0延迟,使其延迟变小:使得AD < FD
R1#show ip eigrp topology all-links
P 3.3.3.0/24, 1 successors, FD is 156160, serno 8
via 13.1.1.3 (156160/128256), FastEthernet0/0
via 12.1.1.2 (2298112/153856), Serial3/0
3、验证R1的3.3.3.3有2条路径
R1#show ip route
3.0.0.0/24 is subnetted, 1 subnets
D 3.3.3.0 [90/156160] via 13.1.1.3, 00:00:05, FastEthernet0/0
[90/2300160] via 12.1.1.2, 00:00:05, Serial3/0
4、抓包验证是否是按1:15包发送的
标签:images 最优路径 via use 路由 int src proc not
原文地址:http://blog.51cto.com/13856092/2137490