DES-1228/ME Layer 2 Metro Ethernet Switch CLI Reference Manual
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config lldp ports notification
Syntax
config lldp ports [<portlist>|all] notification [enable | disable]
Description
Enable or disable each port for sending change notifications to configured SNMP trap
receiver(s) if an LLDP data change is detected in an advertisement received on the port
from an LLDP neighbor. The definition of change includes new available information,
information timeout and information update.
And the changed type includes any data update /insert/remove.
Parameters
<portlist>
−
Specified a range of ports to be configured.
all
−
To set all ports in the system, you may use the “all” parameter.
notification
−
Enables or disables the SNMP trap notification of LLDP data changes
detected on advertisements received from neighbor devices. The default notification state
is disabled.
Restrictions
Only Administrator-level users can issue this command.
Example usage
To change the port SNMP notification state:
DES-1228/ME:4# config lldp ports 1-5 notification enable
Command: config lldp ports 1-5 notification enable
Success.
DES-1228/ME:4#
config lldp admin_status
Purpose
Used to configure per-port transmit and receive modes.
Syntax
config lldp ports [<portlist>|all] admin_status [tx_only | rx_only | tx_and_rx |
disable]
Description
These options enable the Switch to control which ports participate in LLDP traffic and
whether the participating ports allow LLDP traffic in only one direction or in both directions.
Parameters
<portlist>
−
Specified a range of ports to be configured.
all
−
To set all ports in the system, you may use the “all” parameter.
admin_status
– To set the admin status.
tx_only
: Configure the specified port(s) to transmit LLDP packets, but block inbound LLDP
packets from neighbor devices.
rx_only
: Configure the specified port(s) to receive LLDP packets from neighbors, but
block outbound packets to neighbors.
tx_and_rx
: Configure the specified port(s) to both transmit and receive LLDP packets.
disable
: Disable LLDP packet transmit and receive on the specified port(s).
The default per port state is tx_and_rx.
Restrictions
Only Administrator-level users can issue this command.
