HP MSR2000/3000/4000 Router Series Layer 2 - LAN Switching Configuration Guide

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Step Command Remarks
2. Enter Layer 2 or Layer 3
Ethernet interface view.
interface interface-type interface-number N/A
3. Enable LLDP trapping.
lldp [ agent { nearest-customer |
nearest-nontpmr } ] notification
remote-change enable
By default, LLDP trapping is
disabled.
4. Enable LLDP-MED trapping.
lldp notification med-topology-change
enable
By default, LLDP-MED
trapping is disabled.
5. Return to system view.
quit
N/A
6. (Optional.) Set the LLDP
trap transmit interval.
lldp timer notification-interval interval
The default setting is 30
seconds.
Displaying and maintaining LLDP
Execute display commands in any view.
Task Command
Display local LLDP information.
display lldp local-information [ global | interface interface-type
interface-number ]
Display the information contained
in the LLDP TLVs sent from
neighboring devices.
display lldp neighbor-information [ [ [ interface interface-type
interface-number ] [ agent { nearest-bridge | nearest-customer |
nearest-nontpmr } ] [ verbose ] ] | list [ system-name system-name ] ]
Display LLDP statistics.
display lldp statistics [ global | [ interface interface-type
interface-number ] [ agent { nearest-bridge | nearest-customer |
nearest-nontpmr } ] ]
Display LLDP status of a port.
display lldp status [ interface interface-type interface-number ] [ agent
{ nearest-bridge | nearest-customer | nearest-nontpmr } ]
Display types of advertisable
optional LLDP TLVs.
display lldp tlv-config [ interface interface-type interface-number ] [ agent
{ nearest-bridge | nearest-customer | nearest-nontpmr } ]
LLDP configuration example
Network requirements
As shown in Figure 24, the NMS and Router A are located in the same Ethernet network.
Enable LLDP globally on Router A and Router B to monitor the link between Router A and Router B and
the link between Router A and the MED device on the NMS.