问题 填空题

某单位内部网络拓扑结构如图1所示,在该网络中采用RIP路由协议。

以下是路由器R1的部分配置,请补充下面空白处完成其配置。

!

R1(config) # interface fastethernet0

R1(config-if) # ip address(1)255.255.255.0

R1(config-if) # (2)(开启端口)

!

R1(config) # interface serial 0

R1(config-if) # ip address 192.168.251.1(3)

!

R1(config) # ip routing

R1(config) # router rip

(进入RIP配置模式)

R1(config-router) # network 192.168.1.0

(声明网络)

R1(config-router) # network 192.168.251.0

(声明网络)

R1(config-router) #(4)

(声明网络)

R1(config-router) #(5)

(设置RIP协议版本2)

!

(1)是()

答案

参考答案:192.168.1.1

完形填空
完形填空。
     Once there was an old man in a town. He always forgot     1     things. So his wife always had to say
to him, "Don't forget this!"
     One day he went on a long trip (旅行) alone. Before he     2      home, his wife said, "Now you have
all these     3     . They are what you need for your trip. Take care of your things during the trip." He went
to the station, bought a ticket and     4    the train with it.
     About half     5     hour later, the conductor began to see the tickets. He came to the old man and 
   6    , "Will you please show me your ticket?" The old man looked for his ticket in all his pockets, but
he could not find    7     . He was very worried. "I can't find my ticket. I really bought a ticket    8     I got
on the train," said the old man."I believe (相信) you bought a ticket. All right, you don't have to buy     9   
one," said the conductor kindly. "But how can I know where I'm going? I can't   10     my station!" the old
man said sadly.
( )1. A. a lot of
( )2. A. got     
( )3. A. money   
( )4. A. had on
( )6. A. say     
( )7. A. it     
( )8. A. when   
( )9. A. other   
( )10. A. forget
B. a kind of
B. left     
B. clothes   
B. went on   
B. said     
B. this     
B. till     
B. the other
B. get       
C. a piece of
C. went     
C. tickets   
C. got on   
C. says     
C. that     
C. before   
C. the others
C. remember  
D. a pair of  
D. moved      
D. things      
D. passed on  
D. saying      
D. ticket      
D. after      
D. another    
D. see        
选择题