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Nortel 920-270 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Planning and Engineering WLAN Solutions | - Coverage and Capacity Planning - RF Design Considerations |
| Topic 2: Deployment and Integration | - Voice over WLAN Considerations - Integration with Wired Networks |
| Topic 3: Wireless Security and Authentication | - WLAN Security Protocols (TKIP, WPA/WPA2) - 802.1X, RADIUS, PEAP |
| Topic 4: WLAN 2300 System Architecture and Components | - Overview of WLAN 2300 Series - Security Switches and Access Points |
Nortel WLAN 2300 Rls. 7.0 Planning and Engineering Sample Questions:
Question 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. 6 MB/s
B. 10 MB/s
C. 5.5 MB/s
D. 1 MB/s
Question 2
Which functionalities are available in version 7.0 of the network planning tool? (Choose three.)
A. defining RF obstacles
B. importing site survey information from Ekahau Site Survey
C. importing floor plans from AutoCAD drawings with file references
D. automated planning of RF coverage
E. awareness of external antennas and their unique RF patterns
Question 3
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. 43
B. 15
C. 151
D. 6
Question 4
The WLAN 2300 series uses various robust security methods such as the Wi-Fi Protected Access (WPA) security method. Which statement about WPA is true?
A. User verification is required.
B. User authentication occurs after data encryption.
C. Data encryption occurs after user authentication.
D. It uses 802.1x and EAP for user authentication.
Question 5
A large business operation has an existing wired network with subnets in the business office and showroom. They wish to extend wireless access to the warehouse. The customer does not have wireless access anywhere else in its network. There are a number of mobile users who move to and from the business office, showroom, and warehouse with customers. Which WLAN mode of operation is best suited to these mobile users?
A. Infrastructure Wireless LAN for roaming
B. Ad Hoc Wireless LAN
C. Infrastructure Wireless LAN
D. Ad Hoc Wireless LAN for roaming
Solutions:
| Question 1 Answer: D | Question 2 Answer: A,B,D | Question 3 Answer: C | Question 4 Answer: D | Question 5 Answer: C |
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