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R1的show ip route
. m. O" G: V8 s3 ^# l 1.0.0.0/24 is subnetted, 1 subnets) j5 h$ Q8 L/ J# N
C 1.1.1.0 is directly connected, Loopback0$ ^# {& g: k3 U `( F# j! \0 y9 f
3.0.0.0/24 is subnetted, 1 subnets
0 D3 |+ a) Y* D7 O5 BS 3.3.3.0 [1/0] via 12.1.1.2
2 f8 }1 e% K# p+ b& g# h 23.0.0.0/24 is subnetted, 1 subnets+ n( _) B, p& ~
S 23.1.1.0 [1/0] via 12.1.1.2
/ G5 `6 U4 @% U# F& W* | 12.0.0.0/24 is subnetted, 1 subnets+ N; t3 k/ n/ z$ E4 p, o6 g$ {
C 12.1.1.0 is directly connected, FastEthernet0/0 E# _! I! o9 y
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R2的show ip rote9 w4 g7 j$ ]5 U1 l4 m
1.0.0.0/24 is subnetted, 1 subnets
5 w5 Z% o* @4 s. j5 Y# [S 1.1.1.0 [1/0] via 12.1.1.1# T$ y4 h) ^! ^: ]' [9 X: K" }" ]" Z
3.0.0.0/24 is subnetted, 1 subnets. R( T9 k+ ^6 d( J& M9 f
S 3.3.3.0 [1/0] via 23.1.1.26 K5 O% a: ?% n$ z$ z0 k
23.0.0.0/24 is subnetted, 1 subnets# A; U5 Y- I' Q* v4 q, ?1 M" l
C 23.1.1.0 is directly connected, FastEthernet0/1
$ m# n( k) t5 u3 [ 12.0.0.0/24 is subnetted, 1 subnets+ P+ l- z0 K" I' |
C 12.1.1.0 is directly connected, FastEthernet0/00 Y' R, V8 P# ^ d- T
-----------------------------------------------------------------. [) {- o0 |) t- G3 t
R3的show ip ro
0 l. F" W) N% p) F' ]0 z4 _2 o1 x3 i 1.0.0.0/24 is subnetted, 1 subnets
4 n$ k+ K; ?7 [4 [S 1.1.1.0 [1/0] via 23.1.1.1
& W1 y$ N$ g* F* w4 T% y' x* z 3.0.0.0/24 is subnetted, 1 subnets
, T# d4 u; O! H1 H% a) @C 3.3.3.0 is directly connected, Loopback0
( Z3 V) J, V& J, z/ I6 O$ H9 P) P* V2 [ 23.0.0.0/24 is subnetted, 1 subnets
# P" d6 }3 e1 p! c ~" P: P6 zC 23.1.1.0 is directly connected, FastEthernet0/12 ~1 L' e; v J1 d4 }
12.0.0.0/24 is subnetted, 1 subnets2 g" o. I0 `' \
S 12.1.1.0 [1/0] via 23.1.1.1
, ]% ]4 b3 b* \, `4 o% r" e7 G% N* t; R1 p( l
可以ping通了,谢谢你,大哥!# h, u4 H9 e5 B$ O3 j" j
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