Users Guide

Layer 2 Switching Commands 622
Example
console(config)# lldp med faststartrepeatcount 2
lldp med-tlv-select
This command is used to specify which optional TLVs in the LLDP MED set
are transmitted in the LLDPDUs. There are certain conditions that have to
be met for a port to be MED compliant. These conditions are explained in
the normative section of the ANSI/TIA-1057 specification. For example, the
MED TLV 'capabilities' is mandatory. By disabling transmission of the MED
capabilities TLV, MED is effectively disabled on the interface.
Syntax
lldp med-tlv-select [capabilities] [network-policy] [ex-pse] [ex-pd]
no lldp med-tlv-select [capabilities] [network-policy] [ex-pse] [ex-pd]
Command Mode
Interface Configuration (Ethernet)
User Guidelines
The optional ex-pse (extended PSE) and ex-pd (extended PD) parameters are
only available on PoE capable switches.
Default Value
By default, the capabilities and network policy TLVs are included in LLDP
packets sent on interfaces enabled for MED. On PoE capable switches, the
extended PD TLV and extended PSE TLV are transmitted.
Command History
Command updated in version 6.6 firmware.
Example
console(config)#interface gigabitethernet 1/0/1
console(config-if-Gi1/0/1)#lldp med-tlv-select capabilities
console(config-if-Gi1/0/1)#lldp med-tlv-select network-policy