CCNA题库中的一道题,我想知道选项E为什么不对?183.Which series of commands will configure router R1 for LAN-to-LAN communication with router R2?The enterprise network address is 192.1.1.0/24 and the routing protocol in use is RIP.(Choo
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CCNA题库中的一道题,我想知道选项E为什么不对?183.Which series of commands will configure router R1 for LAN-to-LAN communication with router R2?The enterprise network address is 192.1.1.0/24 and the routing protocol in use is RIP.(Choo
CCNA题库中的一道题,我想知道选项E为什么不对?
183.Which series of commands will configure router R1 for LAN-to-LAN communication with router R2?The enterprise network address is 192.1.1.0/24 and the routing protocol in use is RIP.(Choose three.)
A.R1(config)# interface ethernet 0
R1(config-if)# ip address 192.1.1.129 255.255.255.192
R1(config-if)# no shutdown
B.R1(config)# interface ethernet 0
R1(config-if)# ip address 192.1.1.97 255.255.255.192
R1(config-if)# no shutdown
C.R1(config)# interface serial 0
R1(config-if)# ip address 192.1.1.4 255.255.255.252
R1(config-if)# clock rate 56000
D.R1(config)# interface serial 0
R1(config-if)# ip address 192.1.1.6 255.255.255.252
R1(config-if)# no shutdown
E.R1(config)# router rip
R1(config-router)# network 192.1.1.4
R1(config-router)# network 192.1.1.128
F.R1(config)# router rip
R1(config-router)# version 2
R1(config-router)# network 192.1.1.0
Answer:ADF
rip v1不支持非类掩码,那如果按照E的方法输入会出现什么状况呢?能给详细说说不?我这块知识有点糊涂
CCNA题库中的一道题,我想知道选项E为什么不对?183.Which series of commands will configure router R1 for LAN-to-LAN communication with router R2?The enterprise network address is 192.1.1.0/24 and the routing protocol in use is RIP.(Choo
E不行,原因是这样,如果采用E,那么即使是通告了网络192.1.1.4 和192.1.1.128 但是实际上都会变成一个通告 192.1.1.0 （自动识别为C类网络）,由于RIPv1是不支持无类的,所以在路由表中无法生成确切的路由条目,因为就像路由器只连接了一个网段,所以无法路由信息.