Configuring Vlan Settings; Using The Ip Phones In A Vlan - Cisco SPA942 - - IP Phone Administration Manual

Configuring Security, Quality, and Network Features

Configuring VLAN Settings

Configuring VLAN Settings
STEP 1
STEP 2
STEP 3
STEP 4
Cisco SPA and Wireless IP Phone Administration Guide

Using the IP Phones in a VLAN

If you use a VLAN your IP phone voice packets are tagged with the VLAN ID. (This
section is not applicable to the WIP310.)
If you are using a Cisco switch, Cisco discovery protocol (CDP) is enabled (this is
the default). CDP is negotiation-based and determines which VLAN the IP phone
resides in. CDP:
• Obtains the protocol addresses of neighboring devices and also discovers
the platform of those devices.
• Shows information about the interfaces your router uses.
• Is media and protocol-independent.
If you are using a VLAN without CDP, you must enter a VLAN ID for the SPA9X2.
Log in to the web administration interface.
Click Admin Login and advanced.
Click the System tab.
Enter the following parameters:
Parameter
Enable VLAN
Enable CDP
VLAN ID
Description
Choose Yes to enable VLAN. Choose no to
disable.
Enable CDP only if you are using a Linksys
switch. CDP is negotiation based and
determines which VLAN the SPA9X2 resides in.
If you use a VLAN without CDP (VLAN enabled
and CDP disabled), enter a
SPA9X2. Note that only voice packets are
tagged with the VLAN ID.
6
VLAN ID
for the
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