A.If the VLAN TAG carried in the data frame is 100, the switch will strip off the VLAN TAG and send it out

B.The port type is Hybrid

C.If the VLAN TAG carried in the data frame is 200, the switch strips off the VLAN TAG

D.If the port receives a data frame without VLAN TAG, the switch needs to add VLAN TAG 100

A.Authorization

B.Accounting

C.Authentication

D.Audit

A.The MTU value of the Ethgrnet0/0/0 interface is 1480

B.The broadcast address corresponding to the Ethernet0/0/0 interface is 10.0.12.255

C.The physical link of the Ethernet0/0/0 interface is normal

D.The IP address of the Ethernet0/0/0 interface is 10.0.12.1/24

A.4096 00-01-02-03-04-CC

B.0 00-01-02-03-04-CC

C.8192 00-01-02-03-04-CC

D.2048 00-01-02-03-04-CC

A.The switch can provide network access services for terminal equipment (PC. Server)

B.The switch can complete the exchange of data frames

C.Switches are generally used as network export equipment

D.Switches generally work at the data link layer