单项选择题

Refer to the exhibit.  
What type of message will be used by the lightweight access point （LAP） in an attempt to locate  the wireless LAN controller （WLC）？ （）

A. The LAP will send out a DNS request. In return， the DNS server will provide the WLC domain  name.
B. The LAP will send out a Layer 3 LWAPP discovery request to the WLC on the wireless network. 
C. The LAP will send out a DHCP request. In return， the DHCP server will provide the IP  addresses for the LAP and the WLC.
D. The LAP will send out a Layer 2 LWAPP discovery request to the WLC on the wireless network.

<上一题 目录 下一题>
热门 试题

多项选择题
You work as a network technician at Company. Your boss， Ms.， is interested  LWAPP （Lightweight Access Point Protocol）. In particular she wants to know which type of  activities this protocol defines.  What should you tell her？ （）

A. Layer 3 addressing and distribution
B. SNMP monitoring services
C. Access point certification and software control
D. Packet encapsulation， fragmentation， and formatting
E. Compression and Layer 3 address mapping
F. User behaviors
多项选择题
You work as a network technician at Company. Your boss， Mrs.， is interested in  LWAPP （Lightweight Access Point Protocol）.  What should you tell her regarding this technology？  （）

A. LWAPP is a proprietary protocol， and because of its very high overhead it is not widely adopted.
B. Control traffic is encapsulated in UDP packets with a source port of 1024 and a destination port  of 12223.
C. Layer 3 LWAPP is a UDP/IP Frame that requires a Cisco Aironet AP to obtain an IP address  using DHCP.
D. Data traffic is encapsulated in UDP packets with a source port of 1024 and a destination port of  12223.
E. Control traffic is encapsulated in TCP packets with a source port of 1024 and a destination port  of 12223.
F. Data traffic is encapsulated in TCP packets with a source port of 1024 and a destination port of  12223.
相关试题