本帖最后由 简单中文 于 2016-9-21 22:32 编辑
; z' m. I% V) j/ i很奇怪,我在R1上ping 12.1.1.2 直连是可以通的,但ping 23.1.1.2 是变成"UUUUU"这种状态了,是不是代表包被丢弃了?在R3上ping 23.1.1.1直连不通,ping12.1.1.2和不通。+ Q# b+ N6 g. }; B
我把R1的show ip route 给你看一下:
& w, Q% H% `9 W, Q9 z- G1.0.0.0/24 is subnetted, 1 subnets) D% P- g" }. k
C 1.1.1.0 is directly connected, Loopback0. N( M& m V8 u. R1 j
23.0.0.0/24 is subnetted, 1 subnets: B- O1 o- ?, b$ N0 s
S 23.1.1.0 [1/0] via 12.1.1.2
- W" E, P; f* a1 x( d. K( b 12.0.0.0/24 is subnetted, 1 subnets# E6 I8 v8 d& ~5 K7 G) h# I6 v% n. l
C 12.1.1.0 is directly connected, FastEthernet0/0
; k3 R) r6 n4 ]1 H- d1 g-----------------------------------------------------------------------1 c, x( z( ?" r* K, p
R2的show ip route:$ Y T/ `4 d( ?6 q6 t( ~
1.0.0.0/24 is subnetted, 1 subnets
3 U6 u- E9 i5 ]5 aS 1.1.1.0 [1/0] via 12.1.1.1
: }+ W V& E5 p0 |1 ` 12.0.0.0/24 is subnetted, 1 subnets0 @/ ?5 I8 C$ A3 }
C 12.1.1.0 is directly connected, FastEthernet0/0+ V+ V6 C& t2 J$ {- N6 l
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; R. W# S5 N3 RR3的show ip route:) F) E# Q) A7 e; z1 h) h/ |# R
1.0.0.0/24 is subnetted, 1 subnets
& ^8 D& M- b( c4 T& G# oS 1.1.1.0 [1/0] via 23.1.1.1* T) }/ `3 B( o
3.0.0.0/24 is subnetted, 1 subnets# i# t/ G7 c! |8 R. A
C 3.3.3.0 is directly connected, Loopback0" }- w. k; H. f& J4 n
23.0.0.0/24 is subnetted, 1 subnets2 l3 J) s w1 E* b, e( e
C 23.1.1.0 is directly connected, FastEthernet0/1* r$ p3 P- A9 U
12.0.0.0/24 is subnetted, 1 subnets, B8 Z+ l2 s! r1 e1 H) H
S 12.1.1.0 [1/0] via 23.1.1.1
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7 M4 u7 g2 _ N8 C% }大哥,这样有问题吗?
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$ Y2 r& R3 _! s4 J/ b! O, T( Y你好,你能不能留QQ给我?我能加你QQ私聊吗?
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