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初级工程师
  
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发表于 2014-9-20 01:38:14
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你有以下问题:
第一、把R1的Serial0/3/1 配置成了172.168.20.2,应该是172.16.20.2,这个错误太低级了,做实验之前,你应该先ping,检查联通性,再去做RIP。
R1#show ip int bri
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 172.16.50.1 YES manual up up
FastEthernet0/1 unassigned YES unset administratively down down
Serial0/3/0 172.168.20.2 YES manual up up
Serial0/3/1 172.16.30.1 YES manual up up
Vlan1 unassigned YES unset administratively down down
第二、
interface Vlan1
no ip address
shutdown
!
router rip
network 172.10.0.0
!
ip classless
!
!
!
三、R2的接口IP配置错误“172.168.40.1”应该是172.16.40.1
Router#show ip int brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 172.168.40.1 YES manual up up
FastEthernet0/1 unassigned YES unset administratively down down
Serial0/1/0 172.16.30.2 YES manual up up
Vlan1 unassigned YES unset administratively down down
Router#
更改之后,全都ping通
R0#ping 172.16.40.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.40.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 2/8/15 ms
R0#ping 172.16.50.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.50.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/4/15 ms
R0#ping 172.16.10.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.10.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/1 ms
R0#
RIP配置是很简单的,你犯的都是很低级的错误,做实验要细心啊。要形成一套做事的方法,比如在做实验之前,先ping每个路由器之间ping直连,你做实验之前肯定都没有做过,导致后面协议配置上去之后不通,以为是配置问题,结果一大帮人给你排查,发现然后是IP地址配置错了。
你rip本身没有配置错误,关于其它人说的什么关闭自动汇总之类的跟这次实验没有关系。
你在宣告路由的时候主类宣告,其它没有错,是很正常的做法。 |
17#
2014-9-20 01:38:14
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