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attach://197.png C:\Documents and Settings\xiaofei>ping 10.1.1.2 Pinging 10.1.1.2 with 32 bytes of data: Request timed out.2 a: D* w+ ~ }8 T* b* B
Request timed out.
# e1 O+ a+ D% V6 ZRequest timed out.3 M* d; O5 Q1 a4 q
Request timed out. Ping statistics for 10.1.1.2:# j" t4 W1 j0 p9 w, h0 {
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), C:\Documents and Settings\xiaofei>ping 192.168.3.2 Pinging 192.168.3.2 with 32 bytes of data: Request timed out.
" P: Y- V* Q: S( T" gRequest timed out.
( M; G. f# c0 m8 S, ]Request timed out.3 B; W' I, Y( @7 K% X
Request timed out. Ping statistics for 192.168.3.2:" [8 u0 _6 X+ ~5 f5 g2 {8 }
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), C:\Documents and Settings\xiaofei> PCA处于单独一个网段，想要访问PCB，通过路由转发数据跨网段需要做路由，此时可以使用静态路由来实现。 [RTA]ip route-static 192.168.3.0 255.255.255.0 10.1.1.2 指定目标网段以及下一跳出口 [RTB]ip route-static 192.168.2.0 255.255.255.0 10.1.1.1 此时RTA,B上都有对端网段的路由： [h3c1]disp ip routing-table 4 o' g# O3 Y0 u( ]
Routing Tables: Public
$ Q$ c9 x' L* T9 ]' | F9 v Destinations : 8 Routes : 8 Destination/Mask Proto Pre Cost NextHop Interface 10.1.1.0/24 Direct 0 0 10.1.1.1 S0/0/0
6 o+ D$ i& R6 J& o10.1.1.1/32 Direct 0 0 127.0.0.1 InLoop0
5 V+ p; X/ c0 G: N ?' {9 [$ v10.1.1.2/32 Direct 0 0 10.1.1.2 S0/0/0
5 j% m* g$ Y& o0 Q0 v127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0& R! N7 X7 }4 N9 a2 n* {! y3 m
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
4 W3 K! v/ p" D. x3 u, _192.168.2.0/24 Direct 0 0 192.168.2.1 Eth0/1/0
9 j8 ^# o# H/ @. F* o% Q192.168.2.1/32 Direct 0 0 127.0.0.1 InLoop0; C# f4 U8 Q3 D# g E1 b5 T" v/ Z
192.168.3.0/24 Static 60 0 10.1.1.2 S0/0/03 V: o/ y. J( y; ~- A! c2 M
[h3c2]disp ip routing-table # X) h: m4 E7 U5 d/ |4 y7 q8 @
Routing Tables: Public
* j" C G0 E4 W2 X Destinations : 7 Routes : 7 Destination/Mask Proto Pre Cost NextHop Interface 10.1.1.0/24 Direct 0 0 10.1.1.2 S0/0/0
; X" ~; L3 |4 U7 M3 c. t$ C10.1.1.1/32 Direct 0 0 10.1.1.1 S0/0/0: m1 W. K" Y+ d( ]+ l# c( Q
10.1.1.2/32 Direct 0 0 127.0.0.1 InLoop0
, \: V$ v1 ~$ Y: u J5 J127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0# y8 ?3 ?7 a9 r. p
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop00 r3 f* b$ d$ N8 l' V
192.168.2.0/24 Static 60 0 10.1.1.1 S0/0/0
# l# h: K7 E& N0 G192.168.3.2/32 Direct 0 0 127.0.0.1 InLoop0
% ]! x" ]/ }0 H' o' R1 I: A 此时PCAPCB可以相互访问； C:\Documents and Settings\xiaofei>ping 192.168.3.2 Pinging 192.168.3.2 with 32 bytes of data: Reply from 192.168.3.2: bytes=32 time=1ms TTL=254
; i3 }9 } v" w- wReply from 192.168.3.2: bytes=32 time=1ms TTL=254- b/ `5 I0 H8 k7 Y) ]" c+ {
Reply from 192.168.3.2: bytes=32 time=3ms TTL=254
# R7 u0 l! U2 jReply from 192.168.3.2: bytes=32 time=1ms TTL=254 Ping statistics for 192.168.3.2:9 C: y& @4 t1 S6 K1 j
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),1 G, R0 o/ M4 E D% b
Approximate round trip times in milli-seconds:; K- k0 a- K- w9 p
Minimum = 1ms, Maximum = 3ms, Average = 1ms; x: R, k$ {; H1 c# t
RTA试用扩展PING从源地址ping目标成功。. c* h% Q* e+ ?' Q
[h3c1]ping -a 192.168.2.1 192.168.3.2* p6 X3 ~7 ?9 ^" u7 u
PING 192.168.3.2: 56 data bytes, press CTRL_C to break
: O# W8 i% I+ W4 O Reply from 192.168.3.2: bytes=56 Sequence=1 ttl=255 time=5 ms
7 t" L5 S* K0 u2 d5 i* W2 a4 l Reply from 192.168.3.2: bytes=56 Sequence=2 ttl=255 time=20 ms
5 [$ P5 o5 u& [2 @0 ? U Reply from 192.168.3.2: bytes=56 Sequence=3 ttl=255 time=1 ms
9 a( n, [$ A1 R4 n4 r' O8 E Reply from 192.168.3.2: bytes=56 Sequence=4 ttl=255 time=1 ms
" T: \$ W7 A3 |# c. s: [ Reply from 192.168.3.2: bytes=56 Sequence=5 ttl=255 time=10 ms --- 192.168.3.2 ping statistics ---# ` Q( `! e& k' i' P7 Q+ J
5 packet(s) transmitted
|% T7 b" i& E6 e0 u. D; A3 n 5 packet(s) received, l6 L7 N+ {6 [- y4 ^
0.00% packet loss$ c% \5 ?7 _. n- A$ v
round-trip min/avg/max = 1/7/20 ms 用路由追踪发现经过的路由到达目的网络。 C:\Documents and Settings\xiaofei>tracert 192.168.3.2 Tracing route to 192.168.3.2 over a maximum of 30 hops 1 <1 ms <1 ms <1 ms 192.168.2.1
9 ~- d" [3 o+ b3 R" Y" [ 2 1 ms <1 ms <1 ms 192.168.3.2 Trace complete. 5 D1 h" d5 j5 a4 X
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发表于 2021-3-11 21:49:45