Users Guide

Layer 2 Switching Commands 605
User Guidelines
Decode of LLDP packet information is limited. If possible, it is preferable to
attach the Wireshark tool to the switch CPU to obtain a full decode, if an
out-of-band port is available. Refer to the Remote Capture example in the
User’s Configuration Guide.
Command History
Command introduced in version 6.5 firmware.
lldp med
This command is used to enable/disable LLDP-MED on an interface. By
enabling MED, the transmit and receive functions of LLDP are effectively
enabled.
Syntax
lldp med
no lldp med
Command Mode
Interface Configuration (Ethernet) mode
Default Value
Transmission and reception of LLDP-MED TLVs is enabled on all supported
interfaces.
User Guidelines
No specific guidelines.
Example
console(config)#interface gigabitethernet 1/0/1
console(config-if-Gi1/0/1)#lldp med
lldp med confignotification
This command is used to enable sending topology change notifications.