Enterasys N Standalone (NSA) Series Configuration Manual page 227

Example
This example configures the voice application TLV on port fe.2.1 and then configures the port to
send the Network Policy TLV.
Matrix(rw)->set lldp port network-policy voice state enable tag tagged vlan
dot1p fe.2.1
Matrix(rw)->set lldp port tx-tlv med-pol fe.2.1
Discovery Protocols Command Set
Link Layer Discovery Protocol and LLDP-MED
Matrix NSA Series Configuration Guide 3-55