A.是一個(gè)本地的標(biāo)識(shí) B.是一個(gè)全局的標(biāo)識(shí). C.為了標(biāo)識(shí)OSPF數(shù)據(jù)庫中的唯一的實(shí)例 D.是一個(gè)可選的參數(shù),只有多個(gè)OSPF進(jìn)程在同一個(gè)路由器上運(yùn)行時(shí)才需要 E.所有在同一個(gè)OSPF區(qū)域的路由器必須用同一個(gè)進(jìn)程號(hào),否則它們無法交換路由信息。
A.Administratively shut down the interface. B.Physically secure the interface. C.Create an access list and apply it to the virtual terminal interfaces with the access-group command. D.Configure a virtual terminal password and login process. E.Enter an access list and apply it to the virtual terminal interfaces using the access-class command.
A.10Mbps B.11Mbps C.54Mbps D.100Mbps