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Nortel 920-270 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: RF Planning & Site Survey | 25% | - Coverage planning and signal strength requirements - Site survey methodology and tools - Obstacle mapping and interference mitigation - RF principles, frequencies, channels, and power levels |
| Topic 2: WLAN 2300 Rls. 7.0 Architecture & Components | 20% | - WLAN Management System (WMS) components - WLAN Security Switch (WSS) models and capabilities - Access Points (AP) types and deployment modes |
| Topic 3: Capacity & Voice over WLAN Design | 20% | - Roaming design and latency requirements - VoWLAN requirements and handset support - User density and throughput planning |
| Topic 4: Network Integration & Advanced Features | 20% | - DHCP, VLAN, and IP addressing planning - High availability and redundancy design - Mesh deployment and portal/point design - WMS planning tool usage and configuration |
| Topic 5: Security & Authentication | 15% | - WPA/WPA2, TKIP, AES encryption - MAC filtering and SSID segmentation - RADIUS, EAP, and 802.1X authentication |
Nortel WLAN 2300 Rls. 7.0 Planning and Engineering Sample Questions:
Question #1
A customer has multiple radios in use at their main facility. They are having problems getting the radios to work together. Which two features describe the attributes of a radio profile? (Choose two.)
A. Auto-tune
B. 802.11
C. SSID
D. Encryption
Question #2
A customer wants to enable open guest access on the WLAN. However, they do not want to allow unrestricted access to the Internet. They want to know how the capabilities of the
Wireless Management System (WMS) tool are used to control user access. Which two would you need to consider when planning a design using WMS? (Choose two.)
A. Create an SSID for guest access only.
B. Use ACLs to determine user access.
C. Plan RF Coverage area.
D. Use an authentication database.
Question #3
A deployment is using distributed access points (APs). What needs to be available on the subnet the AP is connected to?
A. MAC authentication services must be made available on the subnet.
B. A physical port number needs to be assigned on the WSS on the subnet.
C. The WSS in the subnet must have a port configured as an AP access port.
D. DHCP services must be made available on the subnet.
Question #4
The WLAN 2300 series has some basic WLAN Security. There are three types of basic security offering deterrence to hackers against security. What is a basic security against hackers?
A. DMZ connection
B. WPA2
C. Limited access area
D. Bandwidth limitation
Question #5
A customer with a new WLAN 2300 series has some basic WLAN Security needs. They want to provide WLAN to visitors for Internet access without security. Which basic type of security will accomplish this?
A. MAC filters
B. DMZ connection only
C. bandwidth limitation
D. limited access area
Solutions:
| Question #1 Correct Answer: A,B | Question #2 Correct Answer: A,B | Question #3 Correct Answer: A | Question #4 Correct Answer: A | Question #5 Correct Answer: B |
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