Nortel Networks NN43001-504 - Manual (Page 179)

WLAN specific configuration 179
• Enable Multicast Support on the WLAN Security Switch 2270 to enable
use of the PTT feature for Nortel Handsets.
With the following settings, you can use Multicast for some of the regular
SVP server and PBX control traffic:
Switch > General: Ethernet Multicast Support = Enabled: (2.2)
Switch > General, Ports: click ports 1 edit on right hand side of the
screen and configure Multicast Appliance Mode = Enabled.
• Turn off Rogue AP Detection.
• Turn off AutoRF unless you are running software from Cisco version
4.0.206.0 or later. If you are running version 4.0.206.0 or later, configure
the following additional parameters for AutoRF:
Parameter Setting Importance
Noise Measurement 3600 Required
Load Measurement 3600 Required
Signal Measurement 3600 Required
Coverage Measurement 3600 Required
• Verify that Idle timer is configured to 300 seconds.
• Verify that the AP session timeout is at least 1800 seconds.
Nortel recommends that you configure the AP session timeout to 65534
seconds.
• Verify the following setting:
2230 AP DTIM = 3
• If there are multiple WLAN Security Switch 2270s installed, which are
intended to participate in a single RF mobility group, the following
criteria must be met:
— The RF mobility group name must be same on all 2270s that belong
to the RF mobility group.
The mobility group name is case sensitive.
— Configure the virtual IP address for virtual interface to a nonroutable
address (for example, a fictitious address such as 1.1.1.1). The
virtual IP address must be same on all 2270s that belong to the
RF mobility group.
— Manually add each switch to the list of RF mobility group members
for each switch.
This is not a dynamic configuration.
For example, you have three switches: A, B, and C.
Nortel Communication Server 1000
WLAN IP Telephony Installation and Commissioning
NN43001-504 01.02 Standard
Release 5.0 15 June 2007
Copyright © 2004-2007, Nortel Networks
.