Vlans And Autonomous Access Points; Configuring The Cisco Unified Wireless Ip Phone 7925G - Cisco 7925G Deployment Manual

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To change the TKIP countermeasure holdoff time on the Cisco Unified Wireless LAN Controller, telnet or SSH to the

controller and enter the following command:

(Cisco Controller) >config wlan security tkip hold-down <nseconds> <wlan-id>

For the autonomous Access Point, enter the time in seconds to holdoff clients if a TKIP countermeasure event occurs.

Interface dot11radio X

countermeasure tkip hold-time <nseconds>

For more information about these topics, refer to the Enterprise Mobility Design Guide at this URL:

http://www.cisco.com/application/pdf/en/us/guest/netsol/ns279/c649/ccmigration_09186a00808d9330.pdf

VLANs and Autonomous Access Points

Segment wireless voice and data into separate VLANs.

When you have autonomous access points, use a dedicated native VLAN. Autonomous access points use Inter-Access Point

Protocol (IAPP), which is a multicast protocol.

For the native VLAN, we recommend that you do not use VLAN1 to ensure that IAPP packets are exchanged successfully.

Ensure that Public Secure Packet Forwarding (PSPF) is not enabled for the voice VLAN as this will prevent clients from

communicating directly when associated to the same access point. If PSPF is enabled, then the result will be no way audio.

The network ID in the SSID configuration, should only be disabled if Layer 3 mobility is enabled where the Wireless LAN

Services Module (WLSM) is deployed.

There are three methods for configuring network settings on the Cisco Unified Wireless IP Phone 7925G:

Configuring Phones with the Keypad

You can use the menus and keypad on the phone by pressing Settings > Network Profiles. You need to unlock the screen by

pressing **#.

For more information, refer to the "Configuring Settings on the Cisco Unified Wireless IP Phone 7925G" in the

Cisco Unified Wireless IP Phone 7925G Administration Guide at this URL:

http://www.cisco.com/en/US/products/hw/phones/ps379/prod_maintenance_guides_list.html

Configuring Phones with the Web Interface

The Cisco Unified Wireless IP Phone 7925G has an HTTPS enabled web interface that you can access via the 802.11a/b/g radio

or USB.

If you are using the USB cable connection to a PC, you must manually set a static IP on the computer side, for example,

192.168.1.X /24. By default, the Cisco Unified Wireless IP Phone 7925G USB is statically set to 192.168.1.100 /24.

You must log in to the administration web pages by using these defaults:

username is "admin" and the password is "Cisco".

Cisco Unified Wireless IP Phone 7925G Deployment Guide

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