(host) (config-sess-facetime)#any network 17.0.0.0 255.0.0.0 UDP 16384-16387 permit position 5 queue low

Enabling WPA Fast Handover

In the 802.1x Authentication profile, the WPA fast handover feature allows certain WPA clients to use a pre- authorized PMK, significantly reducing handover interruption. Check with the manufacturer of your handset to see if this feature is supported. This feature is disabled by default.

NOTE: This feature supports WPA clients, while opportunistic key caching (also configured in the 802.1x Authentication profile)

supports WPA2 clients.

In the WebUI

1.Navigate to the Configuration > AP Configuration page. Select either AP Group or AP Specific.

If you select AP Group, click Edit for the AP group name for which you want to enable WPA fast handover. If you select AP Specific, select the name of the AP for which you want to enable WPA fast handover.

2.Under Profiles, select Wireless LAN, then select Virtual AP. In the Virtual AP list, select the appropriate virtual AP instance.

3.Select AAA profile. Select the 802.1x Authentication Profile to display in the Profile Details section.

4.Scroll down to select the WPA-Fast-Handover check box.

5.Click Apply.

In the CLI

aaaauthentication dot1x <profile> wpa-fast-handover

For deployments where there are expected to be considerable delays between the controller and APs (for example, in a remote location where an AP is not in range of another Dell AP) you can increase the value for the bootstrap threshold in the AP System profile to minimize the chance of the AP rebooting due to temporary loss of connectivity with the Dell controller.

Enabling Mobile IP Home Agent Assignment

When you enable IP mobility in a mobility domain, the proxy mobile IP module determines the home agent for a roaming client. An option related to voice clients that you can enable allows on-hook phones to be assigned a new home agent to load balance voice client home agents across Dell controllers in the mobility domain. See IP Mobility on page 492 for more information about mobility.

Scanning for VoIP-Aware ARM

ARM scanning on an AP during a call affects the voice quality. You can pause the ARM scanning on the AP when a call is active by turning on the VoIP-Aware ARM Scanning support to avoid voice quality issues.

You can use the WebUI or CLI to enable VoIP-aware ARM scanning in the ARM profile.

In the WebUI

1.Navigate to the Configuration > AP Configuration page. Select either the AP Group or AP Specific tab.

If you selected the AP Group tab, click the Edit button by the name of the AP group with the ARM profile you want to configure.

If you selected the AP Specific tab, click the Edit button by the name of the AP with the ARM profile you want to configure.

2.In the Profiles list, Expand the RF Management section.

Dell PowerConnect W-Series ArubaOS 6.2 User Guide

Voice and Video 704

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Image 704
Dell 6.2 manual Enabling WPA Fast Handover, Enabling Mobile IP Home Agent Assignment, Scanning for VoIP-Aware ARM

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