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.
: A- p9 }8 H# e+ S% C' |/ @Request timed out.
& W2 t9 [6 b* t7 [+ }% x: S/ T& oRequest timed out.
. ~- C6 B1 H- N( Z, Y4 I  e: M' IRequest timed out.

Ping statistics for 10.1.1.2:
' r' |. t9 O! l) a    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.
7 ^1 d% G6 c6 q* I. V( e$ gRequest timed out.
Request timed out.
3 g+ R5 v- A/ p6 @Request timed out.

Ping statistics for 192.168.3.2:
; n5 p* v8 @4 A- x    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
, N! w" K) D7 \- L6 P% }4 g' HRouting Tables: Public
        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
10.1.1.2/32         Direct 0    0            10.1.1.2        S0/0/0
127.0.0.0/8         Direct 0    0            127.0.0.1       InLoop0
# Q& A! X4 }/ O! y# ?, w* l127.0.0.1/32        Direct 0    0            127.0.0.1       InLoop0
192.168.2.0/24      Direct 0    0            192.168.2.1     Eth0/1/0
192.168.2.1/32      Direct 0    0            127.0.0.1       InLoop0
4 p% ~6 A  g7 R' ~192.168.3.0/24      Static 60   0            10.1.1.2        S0/0/0
$ _, a1 E* V4 d: i. y! i1 r- B

[h3c2]disp ip routing-table
Routing Tables: Public
& M& x+ a% M0 C* R4 v        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
2 [3 T( t) Z2 O+ Q% s10.1.1.1/32         Direct 0    0            10.1.1.1        S0/0/0
10.1.1.2/32         Direct 0    0            127.0.0.1       InLoop0
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
& E" n* r. s+ [2 p6 g192.168.2.0/24      Static 60   0            10.1.1.1        S0/0/0
192.168.3.2/32      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
# H4 y( R5 B0 {; D0 [5 DReply from 192.168.3.2: bytes=32 time=3ms TTL=254
Reply from 192.168.3.2: bytes=32 time=1ms TTL=254

Ping statistics for 192.168.3.2:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
, A2 ?! ?; I9 a& c) hApproximate round trip times in milli-seconds:
    Minimum = 1ms, Maximum = 3ms, Average = 1ms
1 u' m+ W( U; X- @6 s, C0 Z9 [1 s

RTA试用扩展PING从源地址ping目标成功。
[h3c1]ping -a 192.168.2.1 192.168.3.2
# t( s# |2 J  x4 s8 S  PING 192.168.3.2: 56  data bytes, press CTRL_C to break
! T+ y# f+ Q$ W/ O    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
1 ]; }- N& {$ ?: r5 G" u5 A    Reply from 192.168.3.2: bytes=56 Sequence=5 ttl=255 time=10 ms

  --- 192.168.3.2 ping statistics ---
    5 packet(s) transmitted
    5 packet(s) received
2 t! H$ C; p, d" |; _    0.00% packet loss
( g: d7 T6 Z: 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
) }0 e5 q: c+ @& X' m) `  2     1 ms    <1 ms    <1 ms  192.168.3.2

Trace complete.

' c9 [) t$ ?% W3 g; x! [