3com 5500-ei pwr Instruccion De Instalación
1-9
Configuring the Voice VLAN to Operate in Manual Voice VLAN Assignment
Mode
Mode
Follow these steps to configure a voice VLAN to operate in manual voice VLAN assignment mode:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Set an OUI address that can be identified
by the voice VLAN
by the voice VLAN
voice vlan mac-address
oui mask oui-mask
[ description text ]
oui mask oui-mask
[ description text ]
Optional
Without this address,
the default OUI
address is used.
the default OUI
address is used.
Enable the voice VLAN security mode
voice vlan security enable
Optional
By default, the voice
VLAN security mode is
enabled.
VLAN security mode is
enabled.
Set the voice VLAN aging timer
voice vlan aging minutes
Optional
The default aging timer
is 1,440 minutes.
is 1,440 minutes.
Enable the voice VLAN function globally
voice vlan vlan-id enable
Required
Enter port view
interface interface-type
interface-number
interface-number
Required
Enable voice VLAN on a port
voice vlan enable
Required
By default, voice VLAN
is disabled on a port.
is disabled on a port.
Set the CoS precedence and DSCP
precedence for voice traffic
precedence for voice traffic
voice vlan qos { cos-value
dscp-value | trust }
dscp-value | trust }
Optional
By default, voice VLAN
sets the CoS
precedence to 6 and
DSCP precedence to
46 for voice traffic
automatically.
sets the CoS
precedence to 6 and
DSCP precedence to
46 for voice traffic
automatically.
Enable the voice VLAN legacy function on
the port
the port
voice vlan legacy
Optional
By default, voice VLAN
legacy is disabled.
legacy is disabled.
Set voice VLAN assignment mode on a
port to manual
port to manual
undo voice vlan mode
auto
auto
Required
The default voice
VLAN assignment
mode on a port is
automatic.
VLAN assignment
mode on a port is
automatic.
Quit to system view
quit
—
Enter VLAN view
vlan vlan-id
Access
port
port
Add the port to the
VLAN
VLAN
port interface-list
Enter port view
interface interface-type
interface-num
interface-num
Add a
port in
manual
voice
VLAN
assignm
ent
mode to
the
voice
VLAN
port in
manual
voice
VLAN
assignm
ent
mode to
the
voice
VLAN
Trunk or
Hybrid
port
Hybrid
port
Add the port to the
VLAN
VLAN
port trunk permit vlan
vlan-id
vlan-id
port hybrid vlan vlan-id
{ tagged | untagged }
{ tagged | untagged }
Required
By default, all the ports
belong to VLAN 1.
belong to VLAN 1.