How often are IS-IS Hello packets transmitted?()
第1题:
A:Hello, Linda, how are you? B:( ).
A. Very good. Are you good?
B. Very well, thank you. And you?
C. Hello, Rose, how do you do?
第2题:
A.A
B.B
C.C
D.D
第3题:
A.ask
B.greet
C.say
D.talk
第4题:
在邻接关系的建立过程中,IS-IS需要检查两端的MTU是否大小一致,缺省情况下,IS-IS协议在将Hello报文填充至MTU大小。
第5题:
Hello, how are you?()
AHello, how are you?
BHow do you do?
CFine, thank you.
DThat's OK.
第6题:
A.AFI
B.Area
C.System id
D.N-Selector
第7题:
A. 3 seconds for DIS; 9 seconds for non-DIS
B. 9 seconds for DIS; 3 seconds for non-DIS
C. 10 seconds for DIS; 3 seconds for non-DIS
D. 10 seconds for all routers
第8题:
—_____ can you be ready, Andy?
—In ten minutes.
A. How much B. How often C. How long D. How soon
第9题:
两台运行OSPF协议的路由器通过点对点的链路相连,在两者链路状态数据库达到同步(邻居状态机为FULL)之后的2个小时之内,在两台路由器之间的链路上,一定有下列的那些报文在传递?()
第10题:
()Fine, thanks.