920-270問題集、Nortel実際の試験問題

質問 1

A company is considering a Nortel Wireless solution for its single floor open concept office space. Which two factors will ensure that the maximum number of calls per access point
(AP) will not be exceeded? (Choose two.)

A. stated capacity of the AP

B. anticipated call volume per AP area

C. frequency band and channels being used

D. estimated number of wireless handsets

正解: B,D

質問 2

You want to implement RADIUS in a WLAN network. Which network component cannot be used as a Network Access Server (NAS) in the WLAN?

A. Access Point

B. Client PC

C. Location Server

D. Security Server

正解: B

質問 3

A large outdoor sports complex would like to provide free wireless internet access to the entire facility for reporters and fans to use. Which Nortel wireless topology is recommended for this application?

A. a collection of standalone access points

B. a Nortel Wireless Mesh configuration

C. a WLAN 2300 based system

D. a Nortel 2300 system with Inter-Wireless Gateway 7250

正解: B

質問 4

What is one way the WLAN Security Switch (WSS) offloads the processing burden of the AAA server?

A. The WSS supports VLAN pass through.

B. The WSS uses the encryption keys provided by the AAA server.

C. The WSS consolidates the number of APs by entering WSS as AAA clients.

D. The WSS processes MAC addresses.

正解: C

質問 5

A customer is configuring a network for voice over Wireless LAN which contains a Meridian
1 Call Server, a 2245 IP Telephony, a TFTP server, and 6120/6140 handsets. Which action regarding how voice traffic is prioritized over the WLAN is true?

A. Enable the WMM in the radio profile.

B. Use access point forwarding queues.

C. Create an ACL to change the CoS value of SVP.

D. Modify the ToS value of the packet.

正解: C

質問 6

An old three-story building, which is being used as a medical clinic, houses six suites of doctor's offices. All offices will need to share a LAN so appointments can be centrally managed by third-party service. The building construction will make it extremely difficult to create a wired network. A sales engineer is in the process of creating a WLAN network plan using the WLAN Management System (WMS) software, and the three floor plans he can find are in BMP format. How should the sales engineer proceed?

A. Convert the BMP file to JPG or GIF format.

B. Create three new complete sets of floor drawings using AutoCA

C. Import the BMP files into the WMS software.

D. Convert the three floor plans into one floor plan.

正解: A

Nortel WLAN 2300 Rls. 7.0 Planning and Engineering - 920-270 模擬練習