HP A5120 EI Series Configuration Manual page 141

Table 15 Required configurations on ports of different link types in order for the ports to support tagged
voice traffic
Port link type
Access
Trunk
Hybrid
IP phones send untagged voice traffic

When IP phones send untagged voice traffic, you can only configure the voice traffic receiving ports on
the device to operate in manual voice VLAN assignment mode.
Table 16 Required configurations on ports of different link types in order for the ports to support tagged
voice traffic
Port link type
Access
Trunk
Hybrid
Voice VLAN Support for
assignment tagged voice
mode traffic
Automatic
No
Manual
Automatic
Yes
Manual
Automatic
Yes
Manual
Voice VLAN Support for
assignment untagged voice
mode traffic
Automatic No
Manual Yes
Automatic No
Manual Yes
Automatic No
Manual Yes
Configuration requirements
—
Configure the PVID of the port, which cannot be
the voice VLAN, and assign the port to its PVID.
Make all the configurations required for the
automatic mode, and assign the port to the
voice VLAN.
Configure the PVID of the port, which cannot be
the voice VLAN, and configure the port to
permit packets of its PVID to pass through
untagged.
Make all the configurations required for the
automatic mode, and configure the port to
permit packets of the voice VLAN to pass
through tagged.
Configuration requirements
—
Configure the PVID of the port as the voice
VLAN.
—
Configure the PVID of the port as the voice
VLAN and assign the port to the voice VLAN.
—
Configure the PVID of the port as the voice
VLAN and configure the port to permit packets
of the voice VLAN to pass through untagged.
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