单项选择题

What type of router cannot exist within a stub area？（）

A. ABR
B. ASBR
C. internal router
D. non-backbone router

<上一题目录下一题>

热门试题

单项选择题IfallOSPFroutersonabroadcastnetworkhavethesameOSPFpriority，whatparameterisusedtodeterminethenewBDRatthetimeofaDRfailure？（）

A. area ID
B. router ID
C. loopback address
D. IP address of interface on broadcast network