HP ProCurve Switches / Wireless - Interoperability between ProCurve WESM zl and Cisco Unified Wireless IP Phone 7921G

Interoperability between ProCurve WESM zl and Cisco Unified Wireless IP Phone 7921G
HP ProCurve Networking
3
1. Introduction
This document describes the interoperability of a ProCurve wireless services solution coupled with the Cisco Unified
Wireless Phone 7921G to provide a secure Voice over WLAN (VoWLAN) solution with the following services:
• Secure wireless encryption with WPA/WPA2 (pre-shared key)
• Fast roaming
• Quality of Service (via WMM) on the wireless media
• Unscheduled Automated Power Save Delivery (UAPSD)
2. Prerequisites
You will need the following equipment:
• ProCurve Switch 5406zl or 8212zl with the latest firmware version
• Wireless Edge Services Module zl (WESM zl) plugged into a slot of the 5406zl
• Two ProCurve radio ports (RP210 or RP230)
• Cisco Unified Wireless IP Phone 7921G
The wireless services module and radio ports are installed in the 5406zl or 8212zl. The radio ports have been
discovered.
For more information on this configuration please refer to ProCurve Application Note AN-M1, How to extend your
wired network to wireless.
3. Network architecture
Figure 1 details the configuration referenced in this application note.
Figure 1. Configuration for ProCurve-Cisco wireless IP phone interoperability