eigrp使用variance的不等价负载均衡.doc

R1：RouterenRouter#Router#enRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#ho r1r1(config)#int e1/0r1(config-if)#ip add 14.14.14.1 255.255.255.0r1(config-if)#no shur1(config-if)#*Mar 1 00:01:45.747: %LINK-3-UPDOWN: Interface Ethernet1/0, changed state to up*Mar 1 00:01:46.747: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/0, changed state to upr1(config-if)#int s0/0r1(config-if)#ip add 12.12.12.1 255.255.255.0r1(config-if)#no shur1(config-if)#*Mar 1 00:02:04.811: %LINK-3-UPDOWN: Interface Serial0/0, changed state to up*Mar 1 00:02:05.811: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to upr1(config-if)#r1(config-if)#int s0/1r1(config-if)#ip add 13.13.13.1 255.255.255.0r1(config-if)#no shur1(config-if)#*Mar 1 00:02:28.087: %LINK-3-UPDOWN: Interface Serial0/1, changed state to up*Mar 1 00:02:29.087: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/1, changed state to upr1(config-if)#r1(config-if)#router eigrp 90r1(config-router)#net 0.0.0.0r1(config-router)#no aur1(config-router)#no auto-summary r1(config-router)#endr1#R2：RouterRouterenRouter#Router#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#ho r2r2(config)#int s0/0r2(config-if)#ip add 12.12.12.2.0 255.255.255.0 % Invalid input detected at marker.r2(config-if)#ip add 12.12.12.2 255.255.255.0 r2(config-if)#clor2(config-if)#clock rar2(config-if)#clock rate 2000000%Clockrate bestfitted (rounded) to 2016000r2(config-if)#no shur2(config-if)#int *Mar 1 00:04:17.615: %LINK-3-UPDOWN: Interface Serial0/0, changed state to up*Mar 1 00:04:18.615: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to upsr2(config-if)#int s0/1r2(config-if)#ip add 24.24.24.2 255.255.255.0r2(config-if)#clor2(config-if)#clock rar2(config-if)#clock rate 2000000%Clockrate bestfitted (rounded) to 2016000r2(config-if)#no shur2(config-if)#route*Mar 1 00:04:46.723: %LINK-3-UPDOWN: Interface Serial0/1, changed state to up*Mar 1 00:04:47.723: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/1, changed state to upr r2(config-if)#router eigrp% Incomplete command.r2(config)#router eigrp 90r2(config-router)#net 0.0.0.0r2(config-router)#no au*Mar 1 00:05:06.367: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 90: Neighbor 12.12.12.1 (Serial0/0) is up: new adjacencyr2(config-router)#no auto-summary r2(config-router)#r2(config-router)#e*Mar 1 00:05:08.807: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 90: Neighbor 12.12.12.1 (Serial0/0) is resync: summary configuredndr2#r2#*Mar 1 00:05:10.739: %SYS-5-CONFIG_I: Configured from console by consoler2#r2#*Mar 1 00:07:43.139: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/1, changed state to down*Mar 1 00:08:33.123: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/1, changed state to up*Mar 1 00:09:43.771: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 90: Neighbor 24.24.24.4 (Serial0/1) is up: new adjacencyr2#r2#show ip route eigrp 35.0.0.0/24 is subnetted, 1 subnetsD 35.35.35.0 90/3193856 via 12.12.12.1, 00:00:42, Serial0/0 13.0.0.0/24 is subnetted, 1 subnetsD 13.13.13.0 90/2681856 via 12.12.12.1, 00:01:52, Serial0/0 14.0.0.0/24 is subnetted, 1 subnetsD 14.14.14.0 90/2195456 via 24.24.24.4, 00:01:54, Serial0/1 90/2195456 via 12.12.12.1, 00:01:54, Serial0/0r2#show ip route eigrp tor2#show ip route eigrp topr2#show ip route eigrp topor2#show ip ei r2#show ip eigrp topr2#show ip eigrp topology IP-EIGRP Topology Table for AS(90)/ID(24.24.24.2)Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply, r - reply Status, s - sia Status P 12.12.12.0/24, 1 successors, FD is 2169856 via Connected, Serial0/0P 13.13.13.0/24, 1 successors, FD is 2681856 via 12.12.12.1 (2681856/2169856), Serial0/0 via 24.24.24.4 (2707456/2195456), Serial0/1P 14.14.14.0/24, 2 successors, FD is 2195456 via 12.12.12.1 (2195456/281600), Serial0/0 via 24.24.24.4 (2195456/281600), Serial0/1R3：RouterenRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#ho r3r3(config)#int s0/0r3(config-if)#ip add 13.13.13.3 255.255.255.0r3(config-if)#clor3(config-if)#clock rate 2000000%Clockrate bestfitted (rounded) to 2016000r3(config-if)#no shur3(config-if)#int s0/1*Mar 1 00:06:15.803: %LINK-3-UPDOWN: Interface Serial0/0, changed state to up*Mar 1 00:06:16.803: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to upr3(config-if)#int s0/1r3(config-if)#ip add 35.35.35.3 255.255.255.0r3(config-if)#clor3(config-if)#clock rar3(config-if)#clock rate 2000000%Clockrate bestfitted (rounded) to 2016000r3(config-if)#no shur3(config-if)#*Mar 1 00:06:48.663: %LINK-3-UPDOWN: Interface Serial0/1, changed state to up*Mar 1 00:06:49.663: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/1, changed state to upr3(config-if)#router eigrp 90r3(config-router)#net 0.0.0.0r3(config-router)#no au*Mar 1 00:07:01.543: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 90: Neighbor 13.13.13.1 (Serial0/0) is up: new adjacencyr3(config-router)#no auto-summary r3(config-router)#end*Mar 1 00:07:04.031: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 90: Neighbor 13.13.13.1 (Serial0/0) is resync: summary configuredr3(config-router)#endR4：RouterRouterRouterenRouter#Router#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#Router(config)#ho r4r4(config)#int e1/0r4(config-if)#ip add 14.14.14.4 255.255.255.0r4(config-if)#noshu % Invalid input detected at marker.r4(config-if)#no shur4(config-if)#int s*Mar 1 00:07:55.899: %LINK-3-UPDOWN: Interface Ethernet1/0, changed state to up*Mar 1 00:07:56.899: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/0, changed state to up0/0r4(config-if)#int s0/0r4(config-if)#ip add 24.24.24.4 255.255.255.0r4(config-if)#no shur4(config-if)#r4(config-if)#*Mar 1 00:08:20.299: %LINK-3-UPDOWN: Interface Serial0/0, changed state to up*Mar 1 00:08:21.299: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to upr4(config-if)#router eigr4(config-if)#router eigrp 90r4(config-router)#var4(config-router)#variance 2r4(config-router)#no aur4(config-router)#no auto-summary r4(config-router)#net 0.0.0.0r4(config-router)#end*Mar 1 00:09:34.251: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 90: Neighbor 14.14.14.1 (Ethernet1/0) is up: new adjacency*Mar 1 00:09:34.263: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 90: Neighbor 24.24.24.2 (Serial0/0) is up: new adjacencyr4#r4#*Mar 1 00:09:35.839: %SYS-5-CONFIG_I: Configured from console by consoleR5：RouterRouterenRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#ho r5r5(config)#int s0/0r5(config-if)#ip add 35.35.35.5 255.255.255.0r5(config-if)#no shur5(config-if)#*Mar 1 00:10:34.891: %LINK-3-UPDOWN: Interface Serial0/0, changed state to upr5(config-if)#*Mar 1 00:10:35.895: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to upr5(config-if)#r5(config-if)#r5(config-if)#router eigrp 90r5(config-router)#net 0.0.0.0r5(config-router)#no*Mar 1 00:10:50.255: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 90: Neighbor 35.35.35.3 (Serial0/0) is up: new adjacency autr5(config-router)#no auto-summary r5(config-router)#*Mar 1 00:10:54.279: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 90: Neighbor 35.35.35.3 (Serial0/0) is resync: summary configuredr5(config-router)#r5(config-router)#endr5#r5#SHOW IP ROUTECodes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA