单项选择题
A. ABR B. ASBR C. internal router D. non-backbone router
IfallOSPFroutersonabroadcastnetworkhavethesameOSPFprior...
单项选择题If all OSPF routers on a broadcast network have the same OSPF priority， what parameter is used to determine the new BDR at the time of a DR failure？（）
A. area ID B. router ID C. loopback address D. IP address of interface on broadcast network
