A.ISL B.DTP C.802.1Q D.VTP E.VLSM
A、CDP B、HSRP C、TFTP D、TELNET
A、直通線 B、交叉線 C、反轉(zhuǎn)線
A.為每個(gè)有獨(dú)一無二DLCI的PVC配置一個(gè)分割的子接口,并且給予接口分配分隔的子網(wǎng) B.配置每個(gè)點(diǎn)到點(diǎn)幀中繼電路支持多播和廣播流量 C.在相同子網(wǎng)上配置許多子接口 D.配置一個(gè)單獨(dú)的子接口去建立多個(gè)PVC連接到多個(gè)遠(yuǎn)程路由器的接口上
A.192.168.19.0 255.255.255.0 B.192.168.19.33 255.255.255.240 C.192.168.19.26 255.255.255.248 D.192.168.19.31 255.255.255.248 E.192.168.19.34 255.255.255.240
A.1024 B.2046 C.4094 D.8190
A.erase vlan20 B.clear vlan20 C.delete vlan20 D.no vlan20
A、IP B、UDP C、TCP D、Telnet
A.CDP B.VTP C.ISL D.Dot1q
A.192.168.12.32,192.168.12.127; B.192.168.0.0,255.255.255.255; C.192.168.12.43,255.255.255.128; D.192.168.12.64,192.168.12.127