920-270試験無料問題集（60題）「Nortel WLAN 2300 Rls. 7.0 Planning and Engineering 認定」

出題：1

Areas with a high-use density must receive RF coverage at the highest data rate of operation. A customer's wireless handsets are operating near the limits of the radio frequency (RF) coverage from the access point. To which speed of operation do the wireless handsets automatically adjust?

A. 1 MB/s

B. 6 MB/s

C. 10 MB/s

D. 5.5 MB/s

正解：A 解答を投票する

出題：2

A company is considering a Nortel Wireless solution for its single-floor open-concept office space. When determining the minimum number of access points, what is the minimum signal strength level that can be received by the wireless handset?

A. -80 dbm

B. -70 dbm

C. -60 dbm

D. -50 dbm

正解：B 解答を投票する

出題：3

A customer with a WLAN 2300 series would like to implement robust WLAN Security using something similar to WEP. Temporal Key Integrity Protocol (TKIP) corrects the holes in
WEP. What is an enhancement in TKIP?

A. Extensible Authentication Protocol (EAP)

B. Uses key mixing

C. AES enhancement

D. 128-bit initialization vector

正解：B 解答を投票する

出題：4

A customer wants to install a WLAN. They are concerned about security and want to know about device-independent authentication. Which two methods would be considered a device-independent type of authentication? (Choose two.)

A. active directory

B. smart card

C. biometric device

D. MAC filtering

正解：B,C 解答を投票する

出題：5

What does the WLAN Management System (WMS) planning tool license offer above
WMS?

A. the ability to create coverage areas

B. the ability to edit a site or building

C. the ability to import a floor plan

D. the ability to generate a bill of materials

正解：D 解答を投票する

出題：6

When a forwarded packet on a wired interface, which has 802.1Q tagging turned on, arrives at a port, the packet 802.1p value is set based on the incoming QoS value. This type of queue is used to assign priority. Which device in a WLAN 2300 network is responsible for assigning priority to voice packets in a Nortel Wireless LAN configuration?

A. WLAN 2300 Security Switches

B. WLAN IP Telephony Manager

C. a Nortel 460/470 POE Ethernet Switch

D. any third party Layer 2 or Layer 3 devices

正解：A 解答を投票する

920-270試験無料問題集「Nortel WLAN 2300 Rls. 7.0 Planning and Engineering 認定」