请根据图完成R0路由器的配置: R0(config)#interface sO/O(进入串口配置模式) R0(config—if)#ip address 202.114.13.1(1)(设置IP地址和掩码) R0(config)#encapsulation

admin2010-04-08  30

问题 请根据图完成R0路由器的配置:
R0(config)#interface sO/O(进入串口配置模式)
R0(config—if)#ip address 202.114.13.1(1)(设置IP地址和掩码)
R0(config)#encapsulation(2)(设置串口工作模式)

Switch0、Switchl、Switch2和Switch3均为二层交换机。总部拥有的IP地址块为202.114.12.0/24。Switch0的端口e0/24与路由器R2的端口eO/O相连,请根据图完成路由器R2及Switch0的配置。
R2(config)#interface fastethernet 0/0.1
R2(config—subif)#encapsulation dotl q(3)
R2(config—subif)#ip address 202.1 14.12.1 255.255.255.192
R2 f config—subif)#no shutdown
R2(config—subif)#exit
R2(config)#interface fastethemet 0/0.2
R2(config—subif)#encapsulation dotlq(4)
R2(config—subif)#ip address 202.1 14.12.65 255.255.255.192
R2(config—subif)#no shutdown
R2(eonfig—subif)#exit   
R2(config)#interface fastethernet 0/0.3
R2(config—subif)#encapsulation dotl q(5)
R2(eonfig—subif)#ip address 202.1 14.12.129 255.255.255.192
R2(eonfig—subif)#no shutdown
R2(config—subif)#exit
R2(eonfig)#interface fastether0/0
R2(config—if)#no shutdown
Switch0(~onfig)#interface f0/24
Switch0(config—if)#switchport mode(6)
Switch0(config—if)#switchport trunk encapsulation(7)
Switch0(config—if)#switehpoa trunk allowed all
Switch0(config—if)#exit

选项

答案100,200,300,trunk,dotlq

解析 问题二中,根据题目可知R2及Switch0的配置为:
R2(config)#interface fastethemet 0/0.1
R2(config—subif)#encapsulation dotl q 100
R2(config—subif)#ip address 202.1 14.12.1 255.255.255.192
R2(config—subif)#no shutdown
R2(config—subif)#exit
R2(config)#interface fastethemet 0/0.2
R2(config—subif)#encapsulation dotl q 200
R2(config—subif)#ip address 202.1 14.12.65 255.255.255.192
R2(config—subif)#no shutdown
R2(config—subif)#exit
R2(config)#interface fastethemet 0/0.3
R2(config—subif)#encapsulation dotl q 300
R2(eonfig—subif)#ip address 202.1 14.12.129 255.255.255.192
R2(config—subif)#no shutdown
R2 f config—subif)#exit
R2(config)#interface fastethernet 0/0
R2(config—if)#no shutdown
Switch0(config)#interface f0/24
Switch0(config—if)#switehport mode trunck
Switch0(config—if)#switchport trunk encapsulation dotlq
Switch0(config—if)#switchport trunk allowed all
Switch0(config—if)#exit
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