Motorola EX-3524, Cli Reference Manual

Page: 423 / 617

Chapter 17
| VLAN Commands
Configuring Voice VLANs
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Example
The following example configures the Voice VLAN aging time as 3000 minutes.
Console(config)#voice vlan aging 3000
Console(config)#
voice vlan
mac-address
This command specifies MAC address ranges to add to the OUI Telephony list. Use
the
no form to remove an entry from the list.
Syntax
voice vlan mac-address mac-address mask mask-address
[ description description ]
no voice vlan mac-address mac-address mask mask-address
mac-address - Defines a MAC address OUI that identifies VoIP devices in the
network. (For example, 01-23-45-00-00-00)
mask-address - Identifies a range of MAC addresses. (Range: 80-00-00-00-
00-00 to FF-FF-FF-FF-FF-FF)
description - User-defined text that identifies the VoIP devices. (Range: 1-32
characters)
Default Setting
None
Command Mode
Global Configuration
Command Usage
◆
VoIP devices attached to the switch can be identified by the manufacturer’s
Organizational Unique Identifier (OUI) in the source MAC address of received
packets. OUI numbers are assigned to manufacturers and form the first three
octets of device MAC addresses. The MAC OUI numbers for VoIP equipment can
be configured on the switch so that traffic from these devices is recognized as
VoIP.
◆
Selecting a mask of FF-FF-FF-00-00-00 identifies all devices with the same OUI
(the first three octets). Other masks restrict the MAC address range. Selecting
FF-FF-FF-FF-FF-FF specifies a single MAC address.
Example
The following example adds a MAC OUI to the OUI Telephony list.
Console(config)#voice vlan mac-address 00-12-34-56-78-90 mask ff-ff-ff-00-00-
00 description A new phone
Console(config)#