单项选择题
下列一台Catalyst 4000显示交换表的命令及对应的显示信息均正确的是( )。
A.Switch-4000#show cam dynamic 10500-50-ba-bc-43-d9GigabitEthemet2/1[ALL] 10508-00-20-b6-8b-78GigabitEthernet2/4[ALL] 12400-00-e8-01-06-f1 Gigabit:Ethernet2/4[ALL]
B.Switch-4000#show mac-address-table 10500-50-ba-bc-43-d9 2/[ALL] 10508-00-20-b6-8b-78 2/4 [AL] 12400-00-e8-01-06-f1 2/2 [ALL]
C.Switch-400CI#show cam dynamic 10500-50-ba-bc-43.d9 2/1[ALL] 10508-00-20-b6-8b-78 2/4[ALL] 12400-00-e8-01-06-f1 2/2 [ALL]
D.Switch-4000#show cam dynamic 0050.babc.43d9 Dynamic 105 2/1 [ALL] 0800.20b6.8b78 Dynamic 105 2/4 [ALL] 0000.e801.06f1 Dynamic 124 2/2 [ALL]