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Nortel WLAN 2300 Rls. 7.0 Planning and Engineering Sample Questions:

1. The WLAN 2300 series offers robust WLAN Security. One version of this robust security is called Temporal Key Integrity Protocol (TKIP). Which statement about the strengths of TKIP is true?

A) TKIP calculates a different key for every frame.
B) TKIP uses 48 bit encryption key.
C) The MAC address is basic.
D) TKIP is only available in WEP.

2. A large call center would like to provide wireless Internet access to allow its visitors and potential clients to conduct business while visiting the site. The call center supports several
Federal Government departments and security is a major concern. Which solution should be recommended?

A) Create a VLAN on the call center network for wireless access and allow anonymous access to the wireless network.
B) Create a separate network using a wireless mesh topology to connect visitors to the
Internet.
C) Create a VLAN on the call center network with a VPN solution.
D) Create a separate network using a Nortel 2300 Wireless solution to connect visitors to the Internet.

3. 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) Use access point forwarding queues.
B) Enable the WMM in the radio profile.
C) Create an ACL to change the CoS value of SVP.
D) Modify the ToS value of the packet.

4. A customer is deploying wireless 6120/6140 handsets throughout their Wireless LAN. They are using a DHCP server to configure the 6120/6140 systems. By using a DHCP they are currently assigning an IP address, and DHCP options 1, 3, 60, and 66. In this scenario, which DHCP option is also required?

A) 6
B) 151
C) 15
D) 43

5. A site survey for a Wireless LAN site has been completed. Given the configuration and building materials within the facility, it is expected that a high number of access points (AP) in close proximity will be required to ensure adequate coverage. The design team is concerned with channel overlap due to the number of AP required and has determined that
802.11a will be used. Which rationale supports this choice?

A) 802.11a uses non-overlapping channels while 802.11b does not.
B) 802.11a has more non-overlapping channels than 802.11b.
C) 802.11a covers more distance than 802.11b and requires fewer APs.
D) 802.11a is better able to penetrate dense building materials than 802.11b.

Solutions: