Configuration restrictions and guidelines, Configuration procedure – H3C Technologies H3C S5560 Series Switches User Manual
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Step Command
Remarks
2.
(Optional.) Set the voice
VLAN aging timer.
voice-vlan aging minutes
By default, the aging timer of a
voice VLAN is 1440 minutes.
The voice VLAN aging timer takes
effect only on ports in automatic
voice VLAN assignment mode.
3.
(Optional.) Enable the voice
VLAN security mode.
voice-vlan security enable
By default, the voice VLAN security
mode is enabled.
4.
(Optional.) Add an OUI
address for voice packet
identification.
voice-vlan mac-address oui mask
oui-mask [ description text ]
By default, system default OUI
addresses exist. For more
information, see
5.
Enter Layer 2 Ethernet
interface view.
interface interface-type
interface-number
N/A
6.
Configure the link type of the
port.
•
port link-type trunk
•
port link-type hybrid
N/A
7.
(Optional.) Configure the port
to operate in automatic voice
VLAN assignment mode.
voice-vlan mode auto
By default, the automatic voice
VLAN assignment mode is
enabled.
8.
Enable the voice VLAN
feature on the port.
voice-vlan vlan-id enable
By default, the voice VLAN feature
is disabled.
Configuring a port to operate in manual voice VLAN
assignment mode
Configuration restrictions and guidelines
When you configure a port to operate in manual voice VLAN assignment mode, follow these restrictions
and guidelines:
•
You can configure different voice VLANs on different ports on the same device. Make sure the
following requirements are met:
{
One port can be configured with only one voice VLAN.
{
Voice VLANs must be existing static VLANs.
•
Do not enable voice VLAN on the member ports of a link aggregation group. For more information
about link aggregation, see "Configuring Ethernet link aggregation."
•
For a port that is enabled with voice VLAN and operating in manual mode, you must manually
assign the port to the voice VLAN to make the voice VLAN take effect.
Configuration procedure
To configure a port to operate in manual voice VLAN assignment mode:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
(Optional.) Enable the voice
VLAN security mode.
voice-vlan security enable
By default, the voice VLAN security
mode is enabled.