Polycom IP 320 Administrator's Manual page 48

Administrator's Guide for the SoundPoint IP / SoundStation IP / VVX Family
Name
LLDP
CDP Compatibility
VLAN ID
VLAN Filtering
3 - 12
Ethernet Menu
The following Ethernet configuration parameters can be modified on the
Ethernet menu:
Possible Values
Enabled, Disabled
Enabled, Disabled
Null, 0 through 4094
Enabled, Disabled
Description
If enabled, the phone will use the LLDP protocol to
communicate with the network switch for certain network
parameters. Most often this will be used to set the VLAN
that the phone should use for voice traffic. It also reports
power management to the switch. The default value is
Enabled.
If the switch does not support it, VLAN Discovery is used.
Refer to DHCP Menu on page 3-8.
There are four ways to get VLAN on the phone and they
can all be turned on, but the VLAN used is chosen by
priority of each method. The priority is: 1. LLDP; 2. CDP;
3. DVD (VLAN Via DHCP); 4. Static (VLAN ID entered in
config menu).
For more information, refer to
on page C-30.
If enabled, the phone will use CDP compatible signaling to
communicate with the network switch for certain network
parameters. Most often this will be used to set the VLAN
that the phone should use for Voice Traffic, and for the
phone to communicate its PoE power requirements to the
switch. The default value is Enabled.
Phone's 802.1Q VLAN identifier. The default value is Null.
Note: Null = no VLAN tagging
Filter received Ethernet packets so that the TCP/IP stack
does not process bad data or too much data.
Enable/disable the VLAN filtering state.
The default value is Disabled.
LLDP and Supported TLVs