你可能感興趣的試題

When verifying a new wireless installation the administrator is unable to see a wireless signal withany wireless laptop. The MOST likely problem is:（）

A. The SSID is not set to broadcast
B. An incorrect channel is being used
C. Incorrect client security settings are configured
D. Incorrect client configuration on the laptops

單項(xiàng)選擇題

Which of the following WAN protocols is a circuit switching technology?（）

A. ISDN
B. SONET
C. Frame Relay
D. ATM