Users Guide

Table 81. LLDP-MED Network policies TLVs
Type Application Description
supporting streaming video services that require
specific network policy treatment.
8 Video signaling Used only if video control packets use a separate
network policy than the video data.
9-255 Reserved —
Disable and reenable LLDP-MED
By default, LLDP-MED is enabled on all interfaces except on the management interface.
Disable LLDP-MED
● Disable LLDP-MED on an interface, use the lldp med disable command in INTERFACE mode.
OS10(conf-if-eth1/1/1)# lldp med disable
Enable LLDP-MED
When LLDP-MED is disabled, you can reenable LLDP-MED on an interface.
● Enable LLDP-MED on an interface, use lldp med enable command in INTERFACE mode.
OS10(conf-if-eth1/1/1)# lldp med enable
NOTE: If you enable LLDP MED on an interface, the system transmits MED TLVs only when it receives a TLV from a peer.
Define LLDP-MED network policies
You can define one or more LLDP-MED network policies using the lldp med commands for any application and attach any
network policies to the ports.
NOTE: You can create a maximum of 32 LLDP-MED network policies.
● Define the LLDP-MED network policy in CONFIGURATION mode.
lldp med network-policy number app {voice | voice-signaling | guest-voice |
guestvoice-signaling | softphone-voice | streaming-video | video-conferencing | video-
signaling} {vlan vlan-id vlan-type {tag | untag} priority priority dscp dscp value}
● Attach any defined network policy to the ports in INTERFACE mode.
lldp med network-policy {add | remove}
Configure LLDP-MED network policy on an interface
OS10(config)# lldp med network-policy 1 app voice-signaling vlan 10 vlan-type tag
priority 2 dscp 1
OS10(config)# interface ethernet 1/1/1
OS10(conf-if-eth1/1/1)# lldp med network-policy add 1
Network policy advertisement
LLDP-MED is enabled on all interfaces by default. Configure OS10 to advertise LLDP-MED TLVs from configured interfaces.
Define LLDP-MED network policies before applying the policies to an interface. Attach only one network policy per interface.
● Define an LLDP-MED network-policy in INTERFACE mode.
lldp med network-policy {add | remove} number
Layer 2
575