D-Link xStack DGS-3420 Series Reference Manual page 596

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
DGS-3420-28SC:admin#config lldp_med log state enable
Command: config lldp_med log state enable
Success.
DGS-3420-28SC:admin#
51-11 config lldp_med notification topo_change ports
Description
This command is used to enable or disable each port for sending topology change notification to
configured SNMP trap receiver(s) if an endpoint device is removed or moved to another port. The
default state is disabled.
Format
config lldp_med notification topo_change ports [<portlist> | all] state [enable | disable]
Parameters
<portlist> - Specify a range of ports to be configured.
all - Specify to set all ports in the system.
state - Enable or disable the SNMP trap notification of topology change detected state.
enable - Enable the SNMP trap notification of topology change detected.
disable - Disable the SNMP trap notification of topology change detected. The default notification
state is disabled.
Restrictions
Only Administrator and Operator-level users can issue this command.
Example
To enable topology change notification on ports 1 to 2:
DGS-3420-28SC:admin#config lldp_med notification topo_change ports 1-2 state enable
Command: config lldp_med notification topo_change ports 1-2 state enable
Success.
DGS-3420-28SC:admin#
51-12 config lldp_med ports
Description
This command is used to enable or disable transmitting LLDP-MED TLVs. It effectively disables LLDP-
MED on a per-port basis by disabling transmission of TLV capabilities. In this case, the remote table's
objects in the LLDP-MED MIB corresponding to the respective port will not be populated.
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