单项选择题
Why will a switch never learn a broadcast address?（）
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.
相关考题
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单项选择题
WhichadditionalconfigurationstepisnecessaryinordertoconnecttoanaccesspointthathasSSIDbroadcastingdisabled?（）
A.Set the SSID value in the client software to public.
B.Configure open authentication on the AP and the client.
C.Set the SSID value on the client to the SSID configured on the AP
D.Configure MAC address filtering to permit the client to connect to the AP -
多项选择题
WhichthreeLayer2encapsulationtypeswouldbeusedonaWANratherthanaLAN?(Choosethree.)（）
A.HDLC
B.Ethernet
C.Token Ring
D.PPP
E.FDDI
F.Frame Relay -
单项选择题
Arouterreceivesinformationaboutnetwork192.168.10.0/24frommultiplesources.Whatwilltherouter considerthemostreliableinformationaboutthepathtothatnetwork?（）
A.a directly connected interface with an address of 192.168.10.254/24
B.a static route to network 192.168.10.0/24
C.a RIP update for network 192.168.10.0/24
D.an OSPF update for network 192.168.0.0/16
E.a default route with a next hop address of 192.168.10.1
F.a static route to network 192.168.10.0/24 with a local serial interface configured as the next hop
