单项选择题
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 advertises its WDS capability and participates in electing the best WDS device for the wireless LAN.
C. LWAPP aggregates radio management forward information and sends it to a wireless LAN solution engine.
D. LWAPP authenticates all access points in the subnet and establishes a secure communication channel with each of them.
E. None of the other alternatives apply
单项选择题 Refer to the exhibit. Both host stations are part of the same subnet but are in different VLANs. On the basis of the information presented in the exhibit， which statement is true about an attempt to ping from host to host？ （）
单项选择题 Based on the network diagram and routing table output in the exhibit， which of these statements is true？ （）
单项选择题 Refer to the exhibit. VLAN2， VLAN3， and VLAN10 are configured on the switch D-SW1. Host computers are on VLAN 2 （10.1.2.0）， servers are on VLAN 3 （10.1.3.0）， and the management VLAN is on VLAN10 （10.1.10.0）. Hosts are able to ping each other but are unable to reach the servers. On the basis of the exhibited output， which configuration solution could rectify the problem？（）