RIP 實踐

 

實驗一：配置AR1 到AR5 的RIP

AR1

[R1]rip 
[R1-rip-1]di th
[V200R003C00]
#
rip 1
 network 10.0.0.0
 network 172.16.0.0
#
return
[R1-rip-1]

AR2

[R5]rip
[R5-rip-1]di th
[V200R003C00]
#
rip 1
 network 10.0.0.0
 network 172.16.0.0
#
return
[R5-rip-1]

##備註：用的rip 版本爲1  

備註

##當一端路由器 RIP 協議改成version 2版本，另一端爲version 1 時，網絡是不通的

實驗二：

先配置路徑1

 

AR1 
[R1-rip-1]di th
[V200R003C00]
#
rip 1
 description ith
 undo summary
 version 2
 network 10.0.0.0
 network 172.16.0.0
#
return

AR2
[R2-rip-1]di th
[V200R003C00]
#
rip 1
 version 2
 network 10.0.0.0
#
return

[R3]rip
[R3-rip-1]di th
[V200R003C00]
#
rip 1
 version 2
 network 10.0.0.0
#
return

AR5
[R5-rip-1]di th
[V200R003C00]
#
rip 1
 undo summary
 version 2
 network 10.0.0.0
 network 172.16.0.0
#
return
[R5-rip-1


### 禁用AR4 g4/0/0
InUti/OutUti: input utility/output utility
Interface                   PHY   Protocol InUti OutUti   inErrors  outErrors
GigabitEthernet0/0/0        down  down        0%     0%          0          0
GigabitEthernet0/0/1        up    up          0%     0%          0          0
GigabitEthernet0/0/2        up    up          0%     0%          0          0
GigabitEthernet4/0/0        *down down        0%     0%          0          0



 

 

###ping 測試

PC>ping 172.16.12.12 -t

Ping 172.16.12.12: 32 data bytes, Press Ctrl_C to break
Request timeout!
From 172.16.12.12: bytes=32 seq=2 ttl=124 time=32 ms
From 172.16.12.12: bytes=32 seq=3 ttl=124 time=31 ms
From 172.16.12.12: bytes=32 seq=4 ttl=124 time=31 ms

traceroute to 172.16.12.12, 8 hops max
(ICMP), press Ctrl+C to stop
 1  172.16.10.1   16 ms  <1 ms  16 ms
 2  10.10.10.2   31 ms  15 ms  <1 ms
 3  10.10.11.2   47 ms  16 ms  16 ms
 4  10.10.12.2   31 ms  31 ms  31 ms
 5  172.16.12.12   32 ms  15 ms  31 ms

PC>

 

##在AR2的G0/0/0 上抓包

##當打開AR5的G4/0/0 時，發現抓包如下，

查看 tracert 路徑，發現已經 修改成2的路徑了

 

###display rip 100 route 顯示路由信息

##[R5]dis rip 100 route 
 Route Flags : R - RIP
               A - Aging, G - Garbage-collect
 ----------------------------------------------------------------------------
 Peer 10.10.12.1 on GigabitEthernet0/0/2
      Destination/Mask        Nexthop     Cost   Tag     Flags   Sec
       10.10.11.0/24        10.10.12.1      1    0        RA      28
 Peer 10.10.20.1 on GigabitEthernet4/0/0
      Destination/Mask        Nexthop     Cost   Tag     Flags   Sec
      172.16.10.0/24        10.10.20.1      1    0        RA      23
       10.10.10.0/24        10.10.20.1      1    0        RA      23
[R5] 

##  配置接口接收RIP路由更新報文時要給對應路由增加的度量值；metricout 修改度量值 可以更改路由路徑

[R5-GigabitEthernet4/0/0]rip metricout acl-name test 4
[R5-GigabitEthernet4/0/0]di th
[V200R003C00]
#
interface GigabitEthernet4/0/0
 ip address 10.10.20.2 255.255.255.0 
 rip metricout acl-name test 2
#
return
[R5-GigabitEthernet4/0/0]

##終端上查看
PC>tracert 172.16.12.12

traceroute to 172.16.12.12, 8 hops max
(ICMP), press Ctrl+C to stop
 1  172.16.10.1   16 ms  <1 ms  15 ms
 2  10.10.10.2   16 ms  16 ms  31 ms
 3  10.10.11.2   16 ms  15 ms  31 ms
 4  10.10.12.2   32 ms  15 ms  32 ms
 5  172.16.12.12   15 ms  16 ms  15 ms

##修改 度量值爲2

[R5-GigabitEthernet4/0/0]rip metricout acl-name test 2

##終端上發生變化
PC>tracert 172.16.12.12

traceroute to 172.16.12.12, 8 hops max
(ICMP), press Ctrl+C to stop
 1  172.16.10.1   16 ms  16 ms  <1 ms
 2  10.10.10.2   15 ms  31 ms  16 ms
 3  10.10.11.2   31 ms  16 ms  16 ms
 4  10.10.12.2   31 ms  15 ms  32 ms
 5  172.16.12.12   15 ms  16 ms  16 ms

PC>tracert 172.16.12.12

traceroute to 172.16.12.12, 8 hops max
(ICMP), press Ctrl+C to stop
 1  172.16.10.1   15 ms  16 ms  <1 ms
 2  10.10.20.2   31 ms  16 ms  15 ms
 3  172.16.12.12   16 ms  16 ms  15 ms