思科EIGRP小實驗

實驗名稱：思科EIFRP小實驗

實驗目的：驗證EIGRP工作表

實驗思路：在每個路由器設定相應IP位址，在每個路由器設定EIGRP，輸入自己對應的網段，注意添加反掩碼。

實驗拓撲：

實驗指令：

R1>en 

R1#conf

R1#configure t

R1#configure terminal 

Enter configuration commands, one per line. End with CNTL/Z.

R1(config)#int f0/0

R1(config-if)#no shu

R1(config-if)#ip add 192.168.

Dec 15 12:56:36.715: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up

Dec 15 12:56:37.715: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

R1(config-if)#ip add 192.168.12.1 255.255.255.0

R1(config-if)#exi

R1(config)#int l 0

R1(config-if)#ip add 10.10.1.1 255.255.255.0

R1(config-if)#

R1(config)#router ei

R1(config)#router eigrp 100

R1(config-router)#no au

R1(config-router)#no auto-summary 

R1(config-router)#net 192.168.12.0 0.0.0.255

R1(config-router)#net 10.10.1.0 0.0.0.255 

R1(config-router)#

*Dec 15 13:00:28.091: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 192.168.12.2 (FastEthernet0/0) is up: new adjacency

R2>en

R2#conf 

R2#configure t

R2(config)#int f 0/1

R2(config-if)#no shu

R2(config-if)#ip add

Dec 15 12:56:51.671: %LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to up

Dec 15 12:56:52.671: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

R2(config-if)#ip add 192.168.12.2 255.255.255.0

R2(config-if)#exi

R2(config)#int l 0

R2(config-if)#ip add 10.10.2.2 255.255.255.0

R2(config)#int f0/0

R2(config-if)#ip add 192.16

Dec 15 12:57:23.639: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up

Dec 15 12:57:24.639: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

R2(config-if)#ip add 192.168.23.2 255.255.255.0

R2(config-if)#

R2(config)#router ei

R2(config)#router eigrp 100

R2(config-router)#no au

R2(config-router)#no auto-summary 

R2(config-router)#net 192.168.12.0 0.0.0.255

R2(config-router)#net 192.168.23.0 0. 

Dec 15 13:00:12.027: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 192.168.12.1 (FastEthernet0/1) is up: new adjacency

R2(config-router)#net 192.168.23.0 0.0.0.255

R2(config-router)#net 10.10.2.0 0.0.0.255 

R2(config-router)#

Dec 15 13:00:59.371: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 192.168.23.3 (FastEthernet0/0) is up: new adjacency

R3>

R3>en

R3#conf 

R3#configure t

R3#configure terminal 

R3(config)#int f0/1

R3(config-if)#no shu

R3(config-if)#ip add 

Dec 15 12:57:25.167: %LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to up

Dec 15 12:57:26.167: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

R3(config-if)#ip add 192.168.23.3 255.255.255.0

R3(config-if)#exi

R3(config)#int l 0

R3(config-if)#ip add 10.10.3.3 255.255.255.0

R3(config)#int f 0/0

R3(config-if)#ip add 192.168.

Dec 15 12:57:58.759: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up

Dec 15 12:57:59.759: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

R3(config-if)#ip add 192.168.34.3 255.255.255.0

R3(config-if)#

R3(config-if)#router ei

R3(config-if)#exi 

R3(config)#router ei

R3(config)#router eigrp 100

R3(config-router)#no au

R3(config-router)#no auto-summary 

R3(config-router)#net 192.168.23.0 0.0.0.255

R3(config-router)#net 192. 

Dec 15 13:00:39.647: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 192.168.23.2 (FastEthernet0/1) is up: new adjacency

R3(config-router)#net 192.168.34.0 0.0.0.255

R3(config-router)#net 10.10.3.0 0.0.0.255 

R3(config-router)# 

Dec 15 13:01:28.351: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 192.168.34.4 (FastEthernet0/0) is up: new adjacency

R3(config-router)#

R4>en

R4#conf

R4#configure t

R4#configure terminal 

R4(config)#int f0/1

R4(config-if)#no shu

R4(config-if)#ip add 192.168.34.

Dec 15 12:57:48.639: %LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to up

Dec 15 12:57:49.639: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

R4(config-if)#ip add 192.168.34.4 255.255.255.0

R4(config-if)#exi

R4(config)#int l 0

R4(config-if)#ip add 10.10.4.4 255.255.255.0

R4(config)#

R4(config)#router ei

R4(config)#router eigrp 100

R4(config-router)#no au

R4(config-router)#no auto-summary 

R4(config-router)#net 192.168.34.0 0.0.0.255

R4(config-router)#net 10.10.4.0 0 

Dec 15 13:01:02.771: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 192.168.34.3 (FastEthernet0/1) is up: new adjacency

R4(config-router)#net 10.10.4.0 0.0.0.255

R4(config-router)#end

R4#show

Dec 15 13:01:12.007: %SYS-5-CONFIG_I: Configured from console by console

R4#show ip route

Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP

D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area 

N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2

E1 - OSPF external type 1, E2 - OSPF external type 2

i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2

ia - IS-IS inter area, * - candidate default, U - per-user static route

o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

D 192.168.12.0/24 [90/33280] via 192.168.34.3, 00:00:13, FastEthernet0/1

10.0.0.0/24 is subnetted, 4 subnets

D 10.10.1.0 [90/161280] via 192.168.34.3, 00:00:13, FastEthernet0/1

D 10.10.2.0 [90/158720] via 192.168.34.3, 00:00:13, FastEthernet0/1

D 10.10.3.0 [90/156160] via 192.168.34.3, 00:00:13, FastEthernet0/1

C 10.10.4.0 is directly connected, Loopback0

D 192.168.23.0/24 [90/30720] via 192.168.34.3, 00:00:13, FastEthernet0/1

C 192.168.34.0/24 is directly connected, FastEthernet0/1

R4#show ip ei 

R4#show ip eigrp nei

R4#show ip eigrp neighbors 

IP-EIGRP neighbors for process 100

H Address Interface Hold Uptime SRTT RTO Q Seq

(sec) (ms) Cnt Num

0 192.168.34.3 Fa0/1 11 00:00:26 252 1512 0 6

R4#show ip eigrp p 

R4#show ip eigrp to

R4#show ip eigrp topology 

IP-EIGRP Topology Table for AS(100)/ID(10.10.4.4)

Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,

r - reply Status, s - sia Status

P 10.10.1.0/24, 1 successors, FD is 161280

via 192.168.34.3 (161280/158720), FastEthernet0/1

P 10.10.2.0/24, 1 successors, FD is 158720

via 192.168.34.3 (158720/156160), FastEthernet0/1

P 10.10.3.0/24, 1 successors, FD is 156160

via 192.168.34.3 (156160/128256), FastEthernet0/1

P 10.10.4.0/24, 1 successors, FD is 128256

via Connected, Loopback0

P 192.168.34.0/24, 1 successors, FD is 28160

via Connected, FastEthernet0/1

P 192.168.12.0/24, 1 successors, FD is 33280

via 192.168.34.3 (33280/30720), FastEthernet0/1

P 192.168.23.0/24, 1 successors, FD is 30720

via 192.168.34.3 (30720/28160), FastEthernet0/1

R4#show ip rout 

R4#show ip route ei

R4#show ip route eigrp 

D 192.168.12.0/24 [90/33280] via 192.168.34.3, 00:00:49, FastEthernet0/1

D 10.10.1.0 [90/161280] via 192.168.34.3, 00:00:49, FastEthernet0/1

D 10.10.2.0 [90/158720] via 192.168.34.3, 00:00:49, FastEthernet0/1

D 10.10.3.0 [90/156160] via 192.168.34.3, 00:00:49, FastEthernet0/1

D 192.168.23.0/24 [90/30720] via 192.168.34.3, 00:00:49, FastEthernet0/1

R4#

本文轉自 linuxpp 51CTO部落格，原文連結：http://blog.51cto.com/13505118/2051005，如需轉載請自行聯系原作者