第三步:再一次查看BBR1的路由表。记住,RIP是慢的收敛的。你可能需要等待一些时间。即使这里是一个小网络。在汇总路由出现在BBR1之前,你可能看到许多路由,但是最终的显示应该与下列类似:
; S8 Q8 T l& c% ]BBR1#sh ip route" J" A. m; n: K# }; V) Q
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP1 R6 }+ t$ B- R9 |! N6 I2 |$ E
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
; X) I, m! c; j, T5 }, HN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2/ g! R- x4 r V& k9 C
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
1 n& ~" J4 j9 R" j+ [& |) q7 r% Xi - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area2 G$ J5 {* l4 x
* - candidate default, U - per-user static route, o - ODR' C. @6 {: \! ~, {
Gateway of last resort is not set! p7 Q* _, T; O
172.31.0.0/24 is subnetted, 1 subnets2 v I E: w2 a0 }+ q) Y, N4 W3 y
C 172.31.1.0 is directly connected, Serial01 ~ i' [2 h( L) Q8 D0 ~- S# x
S 192.168.11.0/24 [1/0] via 172.31.1.2
# U. c% W( `6 Q. H6 r g& Z* a10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
. D! t) ~/ \4 t( A/ RR 10.1.0.0/16 [120/1] via 172.31.1.2, 00:00:02, Serial0
( F) ]' U5 c& a7 o z[120/1] via 172.31.1.1, 00:00:02, Serial0
1 |4 I4 S6 X: eC 10.254.0.0/24 is directly connected, Ethernet0/ S5 N( O" M2 T1 W, s# t7 x
S 192.168.1.0/24 [1/0] via 172.31.1.1
- C; s, a. `& d' U0 BBBR1#: I6 O5 c/ V) j* V) c
- L8 a7 T* I; K0 ~" S( s T
第四步:使用show ip protocols命令检查RIP的详细操作。你的显示结果应该与下列类似:
5 g: o6 ^( l0 G0 }% i% ]/ O# nP1R2#sh ip pro8 _- F' X6 ?4 r- q
Routing Protocol is "rip"9 G2 s! [0 q' R
Sending updates every 30 seconds, next due in 26 seconds1 f1 Q8 Z. g/ ?7 i: k. q
Invalid after 180 seconds, hold down 180, flushed after 240
8 p# N1 y4 T2 x4 x5 \8 ]Outgoing update filter list for all interfaces is not set* v5 N% r! b! ^/ d" T
Incoming update filter list for all interfaces is not set
! Q2 n, [& f" S; H/ _/ M) Z8 pRedistributing: rip% V9 |7 b" Q& z4 w- e
Default version control: send version 2, receive version 2 u5 [( s% n* z) C+ ]/ {, _7 ^7 |
Interface Send Recv Triggered RIP Key-chain
# Q; b- |( @1 h, |$ ~+ VEthernet0 2 2
, @8 T8 S1 q. s. h! g! F6 I. BSerial0 2 2
) z1 }- o/ f: R/ USerial1 2 2
8 ^4 b9 p4 @: G/ C; lAutomatic network summarization is not in effect, J- g, n( P. s9 _
Address Summarization:
p# i# Y3 g+ i# i4 f4 o) i8 T- `3 I10.1.0.0/16 for Serial0
& D, a: D. \6 c8 k! W+ _Maximum path: 4& M. s. {; E8 M3 t% H a4 P3 H2 W
Routing for Networks:
& k( U7 |6 b4 D* W1 V: ?% d8 z10.0.0.0
# h/ d" c! Y. {/ ]) _172.31.0.0. L$ K/ w( F% I+ L t# K
Routing Information Sources:
2 I* x' F% r5 r3 zGateway Distance Last Update% a) ^4 P+ u* d/ h4 C! I
10.1.0.1 120 00:06:35: E, ^4 v; y) |) {0 \
10.1.2.4 120 00:05:16$ l" R/ ^: H" H/ z4 C# Z4 |5 A7 A
172.31.1.3 O! G* i% D: T- K0 b) T
*Mar 1 01:15:07.475: %SYS-5-CONFIG_I: Configured from console by console( `. Q* v: Z4 u7 N8 p4 H/ D
120 00:00:22
' K/ K- E2 k, L0 M9 b/ YDistance: (default is 120)
* Y7 B6 m# m! V2 h, q# HP1R2#
) q6 q' I& J Y" U T7 ]' `+ L【实验验证】:- A- f" ^: Q) S5 v) [" ^+ ^6 M) U
成功完成整个实验,你需要完成下列任务: |