H12-311 무료 덤프문제 온라인 액세스

If a wireless client connecting the same SSID wants to roam from one AP to another, what is the area of the signal overlap between the two APs?

• A.50%
• B.100%
• C.10%-15%
• D.No need to overlap

The equipment manufacturer can usually be judged according to the following.

• A.Channel
• B.SSID
• C.Encryption type
• D.MAC address

In a point-to-multipoint networking environment, one device acts as a central device, and all other devices establish wireless bridges with the central device to interconnect multiple networks. The disadvantage is that the interworking of multiple branch networks requires data forwarding through the central bridge device.

• A.True
• B.False

If an AP has been added offline, the AP can go online directly.

• A.True
• B.False

If the configuration parameters of the AP radio are changed, the AP must be restarted before the command takes effect.

• A.True
• B.False