3Com 5500-EI PWR - Voice Vlan Security Enable

1-10
Examples
# Modify the CoS precedence and the DSCP precedence marked for voice VLAN traffic passing
through Ethernet 1/0/1 to 5 and 40 respectively.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] interface Ethernet 1/0/1
[Sysname-Ethernet1/0/1] voice vlan qos 5 40
voice vlan security enable
Syntax
voice vlan security enable
undo voice vlan security enable
View
System view
Parameters
None
Description
Use the voice vlan security enable command to enable the voice VLAN security mode.
Use the undo voice vlan security enable command to disable the voice VLAN security mode.
In security mode, the ports in a voice VLAN and with voice devices attached to can only forward voice
data. Data packets with their MAC addresses not among the OUI addresses that can be identified by
the system will be filtered out. This mode has no effects on other VLANs.
By default, the voice VLAN security mode is enabled.
Related commands: display voice vlan status.
Examples
# Disable the voice VLAN security mode.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] undo voice vlan security enable