Installation manual

3-241
SIGNAMAX LLC • www.signamax.eu
CLI – This example configures VoIP traffic settings for port 2 and displays the current
Voice VLAN status.
Configuring Telephony OUI
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.
Command Attributes
• Telephony OUI – Specifies a MAC address range to add to the list. Enter the MAC
address in format 01-23-45-67-89-AB.
• Mask – Identifies a range of MAC addresses. 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.
(Default: FF-FF-FF-00-00-00)
• Description – User-defined text that identifies the VoIP devices.
Console(config)#interface ethernet 1/2
Console(config-if)#switchport voice vlan auto 4-270
Console(config-if)#switchport voice vlan security 4-271
Console(config-if)#switchport voice vlan rule oui 4-270
Console(config-if)#switchport voice vlan priority 5 4-272
Console(config-if)#exit
Console#show voice vlan status 4-272
Global Voice VLAN Status
Voice VLAN Status : Enabled
Voice VLAN ID : 1234
Voice VLAN aging time : 1440 minutes
Voice VLAN Port Summary
Port Mode Security Rule Priority
-------- -------- -------- --------- --------
Eth 1/ 1 Auto Enabled OUI 6
Eth 1/ 2 Auto Enabled OUI 5
Eth 1/ 3 Manual Enabled OUI 5
Eth 1/ 4 Auto Enabled OUI 6
Eth 1/ 5 Disabled Disabled OUI 6
Eth 1/ 6 Disabled Disabled OUI 6
Eth 1/ 7 Disabled Disabled OUI 6
Eth 1/ 8 Disabled Disabled OUI 6
Eth 1/ 9 Disabled Disabled OUI 6
Eth 1/10 Disabled Disabled OUI 6
.
.
.