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Nortel 920-270 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Capacity & Voice over WLAN Design | 20% | - User density and throughput planning - VoWLAN requirements and handset support - Roaming design and latency requirements |
| Topic 2: Security & Authentication | 15% | - WPA/WPA2, TKIP, AES encryption - MAC filtering and SSID segmentation - RADIUS, EAP, and 802.1X authentication |
| Topic 3: RF Planning & Site Survey | 25% | - Site survey methodology and tools - Coverage planning and signal strength requirements - RF principles, frequencies, channels, and power levels - Obstacle mapping and interference mitigation |
| Topic 4: WLAN 2300 Rls. 7.0 Architecture & Components | 20% | - WLAN Management System (WMS) components - Access Points (AP) types and deployment modes - WLAN Security Switch (WSS) models and capabilities |
| Topic 5: Network Integration & Advanced Features | 20% | - WMS planning tool usage and configuration - High availability and redundancy design - DHCP, VLAN, and IP addressing planning - Mesh deployment and portal/point design |
Nortel WLAN 2300 Rls. 7.0 Planning and Engineering Sample Questions:
1. A customer is integrating a WLAN of 150 distributed access points into an existing network infrastructure. The existing network does not currently use DHCP, and all devices are statically assigned an IP address. What is the easiest way to deploy the new Nortel WLAN equipment in this configuration?
A) Assign static IP addresses to the new wireless devices.
B) Assign the Meridian 1 as the call server.
C) Add a DNS server to the existing network.
D) Add a DHCP server to the existing network.
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) Plan RF Coverage area.
B) Create an SSID for guest access only.
C) Use ACLs to determine user access.
D) Use an authentication database.
3. A customer is ready to push a configuration from the WLAN Management System (WMS) to the WLAN Security Switch (WSS), and notices that the Network Changes review button is active. Which action should be taken?
A) Press the deploy button to push the configuration.
B) Accept network changes before continuing.
C) Review any network changes before continuing.
D) Backup and check if the WSS is wired correctly.
4. A company with two branch offices has a requirement for wireless data access at all three of its locations. The network administrators would like to manage the wireless network from the head office location to eliminate travel expenses. Which hardware arrangement is required at the branch offices to allow remote management?
A) Connect the APs at the branch office to the WSS through the existing Layer 2 switches.
B) Connect the APs at the branch offices to the existing Layer 2 switches to manage them remotely.
C) Network the standalone access points (APs) using a WLAN 2300.
D) Install dedicated data circuits at the remote location to allow the APs to connect to the security switch at the head office.
5. A customer has asked you to explain the processes involved in the development of a
WLAN. You explain to them how to use the software tools involved in the process and where they fit in the implementation. At which stage of WLAN deployment do the capabilities of the WLAN Management System (WMS) allow you to determine the appropriate placement of hardware components?
A) coverage planning
B) capacity planning
C) floor plan integration
D) wireless design
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: B,C | Question # 3 Answer: C | Question # 4 Answer: A | Question # 5 Answer: D |








