Nortel Other Certification 920-271

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Nortel 920-271 Exam Syllabus Topics:

Nortel WLAN 2300 Rls.7.0 implementation and Management Sample Questions:

1. Information gathered in Wireless Management System (WMS) can be exported in the form of reports. Which format is the default format for exported reports in WMS?

A) CGML
B) HTML
C) XML
D) PDF

2. A signal with a strength of 200 mW leaves an access point and travels through a cable with a loss of -3 dB. Using the rule of 3s and 10s, calculate the power of the signal when it reaches the antenna.

A) 50 dB
B) 197 dB
C) 100 mW
D) 197 mW

3. Once a trace command is initiated, it continues to run. A customer has initiated a trace command, but does not know how to stop it. Which command will stop a trace command while running?

A) trace end
B) no trace
C) end trace
D) clear trace all

4. A 128-bit Wired Equivalent Privacy (WEP) is a shared key authentication system that means the client machine and Access Point share the same key. Which vulnerability is inherent with this type of security scheme?

A) A static WEP key can be compromised if a hacker can gather enough transmitted packet information.
B) The WEP security model is open to impersonation type hacking, by replication of MAC addresses, usernames, and passwords.
C) Any WEP enabled device transmitting OTA unencrypted makes the WLAN vulnerable.
D) The open architecture of the WEP security scheme leaves it vulnerable to hackers.

5. You are performing remote traffic monitoring by using the RF snoop function of Distributed
Access Point (DAP). What happens to the traffic traveling through the DAP being used to monitor the traffic?

A) The traffic is slowed until monitoring has ceased.
B) The traffic is forwarded normally as the DAP is only copying select packages and sending a copy to an "observer" workstation IP.
C) Only the traffic on the DAP directly connected to the WSS is slowed until monitoring has ceased.
D) The traffic is redirected to the monitoring workstation.

Solutions: