H3C设备之静态路由实验

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C:\Documents and Settings\xiaofei>ping 10.1.1.2

Pinging 10.1.1.2 with 32 bytes of data:

Request timed out.
Request timed out.
6 n, ~# s( b) a7 P3 W6 o6 q5 h5 rRequest timed out.
- o( e! x7 o8 R- d' `Request timed out.

Ping statistics for 10.1.1.2:
    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.
1 w/ s  m% C+ F' n. W/ MRequest timed out.
5 g( v9 o" ^3 iRequest timed out.
Request timed out.

Ping statistics for 192.168.3.2:
    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
) K# @" k& {  RRouting Tables: Public
! A3 c! b6 Y9 a2 {0 t        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
10.1.1.1/32         Direct 0    0            127.0.0.1       InLoop0
: J* j0 i& Q) w* S! P$ X$ \10.1.1.2/32         Direct 0    0            10.1.1.2        S0/0/0
. w% y" n/ W6 m7 {127.0.0.0/8         Direct 0    0            127.0.0.1       InLoop0
127.0.0.1/32        Direct 0    0            127.0.0.1       InLoop0
) A# T' Y7 y% {5 p+ v, ^9 `4 L9 u192.168.2.0/24      Direct 0    0            192.168.2.1     Eth0/1/0
9 M" \5 i* i: W- d192.168.2.1/32      Direct 0    0            127.0.0.1       InLoop0
192.168.3.0/24      Static 60   0            10.1.1.2        S0/0/0

[h3c2]disp ip routing-table
Routing Tables: Public
        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
10.1.1.1/32         Direct 0    0            10.1.1.1        S0/0/0
10.1.1.2/32         Direct 0    0            127.0.0.1       InLoop0
$ K% i) f  u3 m127.0.0.0/8         Direct 0    0            127.0.0.1       InLoop0
/ X* n! X" W: R! P$ t7 {127.0.0.1/32        Direct 0    0            127.0.0.1       InLoop0
4 r  [1 H% L' M4 [* F& P& }4 G192.168.2.0/24      Static 60   0            10.1.1.1        S0/0/0
6 @0 U3 D& a8 k3 |2 V$ y# N192.168.3.2/32      Direct 0    0            127.0.0.1       InLoop0

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
Reply from 192.168.3.2: bytes=32 time=1ms TTL=254
Reply from 192.168.3.2: bytes=32 time=3ms TTL=254
/ F9 ]& `8 a$ S/ Y8 T, S7 }Reply from 192.168.3.2: bytes=32 time=1ms TTL=254

Ping statistics for 192.168.3.2:
" o5 x' `1 V/ N+ b/ ]6 O3 N    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
) y: [" U0 J4 @/ }+ |  H* [9 f    Minimum = 1ms, Maximum = 3ms, Average = 1ms
& D: L+ \$ I7 q  |7 l9 W

RTA试用扩展PING从源地址ping目标成功。
2 `7 B, o: {* J- p+ v4 }/ R) s[h3c1]ping -a 192.168.2.1 192.168.3.2
  PING 192.168.3.2: 56  data bytes, press CTRL_C to break
    Reply from 192.168.3.2: bytes=56 Sequence=1 ttl=255 time=5 ms
    Reply from 192.168.3.2: bytes=56 Sequence=2 ttl=255 time=20 ms
    Reply from 192.168.3.2: bytes=56 Sequence=3 ttl=255 time=1 ms
    Reply from 192.168.3.2: bytes=56 Sequence=4 ttl=255 time=1 ms
+ H3 ~* F7 Y" d2 ~# L    Reply from 192.168.3.2: bytes=56 Sequence=5 ttl=255 time=10 ms

  --- 192.168.3.2 ping statistics ---
" E) e9 n6 X% r- j! g    5 packet(s) transmitted
' B- @: I% ^& P+ S) M, u: a    5 packet(s) received
    0.00% packet loss
) D6 Q! }& U8 U( K    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- y( X/ t! I$ b* g) V2 N  2     1 ms    <1 ms    <1 ms  192.168.3.2

Trace complete.