试题与答案

现有两台Cisco路由器,如图6所示,现在要求实现router1和router2连通

题型:问答题

题目:

现有两台Cisco路由器,如图6所示,现在要求实现router1和router2连通并且要有MD5认证。


有认证的情况下实现两台路由器的互联,这两台路由器必须配置相同的认证方式和密钥才能进行双方的路由的交换,双方必须发送版本2。
Router1(config)#key chain wan
Router1(config-keychain)#key1
Router1(config-keychain-key)#key-string wan
Router1(config-keychain-key)#exit
Router1(config-keychain)#exit
Router1(config)#interface eth0/0
Router1(config-if-eth0/0)#ip rip authentication key-chain wan
Router1(config-if-eth0/0)#ip rip authentication mode md5 (1)
Router1(config-if-eth0/0)#ip rip send version 2 (2)
Router1(config-if-eth0/0)#ip rip receive version 2 (3)
坚实和维护RIP

作 用 命 令
(4) Show ip rip database
显示RIP的debug状态 Show debugging rip
(5) Show ip protocols rip
Debug输出RIP数据报文信息 Debug ip packetsend|receive
Debug输出RIP数据信息事件 Debug ip rip packet event
Debug输出RIP的RIM信息 Debug ip rip packet rm
显示IP数据库信息
Router#show ip rip database
Network NextHop Metric From Time
Rip 182.0.5.0/24 192.168.0.210 (6) 1 192.168.1.200 02:40 (7)
Rip 182.0.6.0/24 192.168.0.210 1 192.168.1.200 02:40
Connected 192.168.0.0/24 (8)
Rip 193.100.98.0/24 192.168.0.236 1 192.168.0.236 02:53

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A,D,E解析:精蛋白锌胰岛素注射剂为白色或类白色的混悬液,胰岛素注射剂为无色或几乎无色的澄明液体,注射用普鲁卡因青霉素为白色粉末,硫酸阿托品注射剂为无色的澄明液体,缩宫素注射剂为澄明液体。

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