Monitoring And Maintaining Lldp, Lldp-Med, And Location Service - Cisco Catalyst 4500 Series Software Configuration Manual

Monitoring and Maintaining LLDP, LLDP-MED, and Location Service

Command
Step 4
Switch(config)# nmsp notification
interval {attachment | location}
interval-seconds
Step 5
Switch(config)# interface interface-id
Step 6
Switch(config-if)# nmsp attachment
suppress
Step 7
Switch# end
Step 8
Switch# show nmsp notification
Step 9
Switch# show nmsp status
Step 10
Switch# copy running-config
startup-config
This example shows how to enable NMSP on a switch and set the location notification time to 10
seconds:
Switch# configure terminal
Switch(config)# nmsp enable
Switch(config)# ip device tracking
Switch(config)# nmsp notification interval location 10
Switch(config)# end
Location service tracks IP devices only on Layer 2 and Layer 3 physical ports. IP devices that are
Note
connected through SVIs or port-channels are not tracked and reported to the MSE.
Monitoring and Maintaining LLDP, LLDP-MED, and Location
Service
To monitor and maintain LLDP, LLDP-MED, and location service on your device, perform one or more
of the following commands in privileged EXEC mode:
Command
clear lldp counters
clear lldp table
clear nmsp statistics
show lldp
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
32-14
Purpose
Specifies the NMSP notification interval.
attachment—Specify the attachment notification interval.
location—Specify the location notification interval.
interval-seconds—Duration in seconds before a switch sends the
location or attachment updates to the MSE. The range is 1 to 30; the
default is 30.
Specifies the interface on which you want to prevent all learned
attachment information from being sent to the MSE.
Prevents the attachment information learned on this interface from
being sent to the MSE.
Note Location service is intended for tracking end devices directly
connected to the switch. Please apply this command on all
trunk interfaces to avoid inaccurate tracking information.
Returns to privileged EXEC mode.
Verifies the notification interval configuration.
Verifies if NMSP is enabled.
(Optional) Saves your entries in the configuration file.
Description
Resets the traffic and error counters to zero.
Deletes the LLDP table of information about neighbors.
Clears the NMSP statistic counters.
Displays global information, such as frequency of transmissions, the holdtime for
packets being sent, and the delay time for LLDP to initialize on an interface.
Chapter 32 Configuring LLDP, LLDP-MED, and Location Service