Learn with Nortel : 920-270 training material for 100% pass
Updated: Jul 30, 2026
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Nortel 920-270 Exam Overview:
| Certification Vendor: | Nortel Networks |
| Exam Name: | Nortel WLAN 2300 Rls. 7.0 Planning and Engineering |
| Exam Number: | 920-270 |
| Certificate Validity Period: | 2 years |
| Exam Format: | Multiple Choice |
| Passing Score: | 70% |
| Available Languages: | English |
| Exam Duration: | 120 minutes |
| Related Certifications: | 920-271 WLAN 2300 Rls. 7.0 Implementation and Management |
| Exam Price: | $150–$220 USD (historical, retired) |
| Real Exam Qty: | 60 |
| Recommended Training: | Nortel WLAN 2300 Rls. 7.0 Official Training |
| Exam Registration: | Original registration (retired) |
| Sample Questions: | Nortel 920-270 Sample Questions |
| Exam Way: | Onsite at Prometric test centers (retired) |
| Pre Condition: | No mandatory prerequisites; recommended knowledge of WLAN fundamentals and Nortel networking |
| Official Syllabus URL: | Retired; original URL no longer active |
Nortel 920-270 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: WLAN 2300 Rls. 7.0 Architecture & Components | 20% | - WLAN Security Switch (WSS) models and capabilities - WLAN Management System (WMS) components - Access Points (AP) types and deployment modes |
| Topic 2: Network Integration & Advanced Features | 20% | - High availability and redundancy design - Mesh deployment and portal/point design - DHCP, VLAN, and IP addressing planning - WMS planning tool usage and configuration |
| Topic 3: Security & Authentication | 15% | - RADIUS, EAP, and 802.1X authentication - MAC filtering and SSID segmentation - WPA/WPA2, TKIP, AES encryption |
| Topic 4: Capacity & Voice over WLAN Design | 20% | - VoWLAN requirements and handset support - User density and throughput planning - Roaming design and latency requirements |
| Topic 5: RF Planning & Site Survey | 25% | - Site survey methodology and tools - Coverage planning and signal strength requirements - Obstacle mapping and interference mitigation - RF principles, frequencies, channels, and power levels |
Nortel WLAN 2300 Rls. 7.0 Planning and Engineering Sample Questions:
1. 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) Install dedicated data circuits at the remote location to allow the APs to connect to the security switch at the head office.
C) Network the standalone access points (APs) using a WLAN 2300.
D) Connect the APs at the branch offices to the existing Layer 2 switches to manage them remotely.
2. A customer wants to implement mesh services on their WLAN 2300 series network. They currently have two buildings that will need network access using mesh services. They are concerned about expandability of the system for a new building in the future. How many mesh points can be supported by a single mesh portal?
A) 8
B) 2
C) 4
D) 16
3. 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) capacity planning
B) floor plan integration
C) wireless design
D) coverage planning
4. Which three parameters may be made available by the DHCP server on the subnet to which the access point is connected? (Choose three.)
A) Routing table
B) DNS Server Address
C) Gateway address
D) Domain Name
E) Static IP
5. What happens during a hitless failover in a Cluster deployment?
A) If the APs are connected to a WSS and it fails, the APs are reset as they connect to an active WSS.
B) If the APs are connected to a WSS and it fails, any active calls are dropped and the AP must be manually reconfigured.
C) The APs connected to a WSS failover to another WSS in the cluster without being reset on the network.
D) Active client sessions on an AP are disconnected when the WSS is in the process of failing.
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: C | Question # 3 Answer: C | Question # 4 Answer: B,C,D | Question # 5 Answer: C |
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