单项选择题
A. An Adjacency is formed. B. No IS-IS PDUs are sent C. An Adjacency does not form. D. An Adjacency forms but traffic is not forwarded.
Two Level 2 routers are exchanging Hello packets with d...
单项选择题Two Level 2 routers are exchanging Hello packets with different Area IDs.What occurs between these routers?（）
A. An Adjacency is formed. B. No IS-IS PDUs are sent. C. An Adjacency does not form. D. An Adjacency forms but traffic is not forwarded.
What is the maximum number of NET addresses supported o...
单项选择题What is the maximum number of NET addresses supported on a virtual router?（）
A. 0 B. 1 C. 2 D. 3
Where is the IS-IS Network Entity Title configured?（）A....
单项选择题Where is the IS-IS Network Entity Title configured?（）
A.per IP interface B. per virtual router C. only on LAN interfaces D. only on WAN interfaces
