单项选择题
A.Broadcasts only use network layer addressing.
B.A broadcast frame is never forwarded by a switch.
C.A broadcast address will never be the source address of a frame.
D.Broadcast addresses use an incorrect format for the switching table.
E.Broadcast frames are never sent to switches.
单项选择题 WhichadditionalconfigurationstepisnecessaryinordertoconnecttoanaccesspointthathasSSIDbroadcastingdisabled?（）
多项选择题 WhichthreeLayer2encapsulationtypeswouldbeusedonaWANratherthanaLAN?(Choosethree.)（）
单项选择题 Arouterreceivesinformationaboutnetwork192.168.10.0/24frommultiplesources.Whatwilltherouter considerthemostreliableinformationaboutthepathtothatnetwork?（）