单选题A lightweight access point has been connected to a Catalyst 3550 24-PWR switch, and on power-up the access point fails. What is the problem with the switch?()AThe power supply has inadequate wattage.BPower is incorrectly configured on the port.CIt does not support 802.3af Poe.DPower is not enabled on the port.

单选题
A lightweight access point has been connected to a Catalyst 3550 24-PWR switch, and on power-up the access point fails. What is the problem with the switch?()
A

The power supply has inadequate wattage.

B

Power is incorrectly configured on the port.

C

It does not support 802.3af Poe.

D

Power is not enabled on the port.


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单选题Which of the following statements explains why it is normally best to have more than one controller-based access point participate in the containment of one rogue access point?()Aclients connected to the rogue access point must be able to connect to the containment controller-based access point.Bmultiple controller-based access points will load-balance the containment task using fewer resources than a single access point.Cclients connected to the rogue access point may be out of the range of the controller-based access point providing containment.Deach controller-based access point can handle only a limited amount of clients connected to the rogue access points.

单选题A Cisco Aironet 1020 controller-based access point has been connected to a Catalyst 3550-24PWR Switch. However, when it is powered up, the access point fails. What has caused this problem?()Aaccess point does not support 802.11hBincorrect switch power supplyCswitch port is not enabledDswitch does not support 802.3afEaccess point has not been initialized with the primary controller

单选题Which statement about the Lightweight Access Point Protocol (LWAPP) protocol is true?()A The processing of 802.11 data and management protocols and access point capabilities is distributed  between a lightweight access point and a centralized WLAN controller.B LWAPP aggregates radio management forward information and sends it to a wireless LAN solution  engine.C LWAPP authenticates all access points in the subnet and establishes a secure communication channel  with each of them.D LWAPP advertises its WDS capability and participates in electing the best WDS device for the wireless  LAN

单选题On a series 1010 lightweight access point, the alarm led is flashing red, and all other leds are off. What is the lightweight access point indicating?()Ait has lost contact with controller.Bits ip address already exists.Cit requires a code upgrade.Dit is operating normally.