单项选择题
A.Gateway B.Hub C.Bridge D.Router
Which of the following WAN technologies uses a telephon...
单项选择题Which of the following WAN technologies uses a telephone cable?（）
A.POTS B.FDDI C.SONET D.Cable modem
Which of the following features should an administrator...
单项选择题Which of the following features should an administrator configure to allow an IDS to watch thetraffic on a switch?（）
A. ARP spoofing B. VLAN C. Mirroring D. Spanning tree
Which of the following should an administrator do after...
单项选择题Which of the following should an administrator do after running a command from the console onthe perimeter router?（）
A. Update the configuration logs B. Update the network wiring schematics C. Update the network configuration procedures D. Compare the configuration with the baseline
