HP A5120 EI Series

180
Displaying and maintaining LLDP
To do…
Use the command…
Remarks
Display the global LLDP
information or the information
contained in the LLDP TLVs to be
sent through a port
display lldp local-information [ global |
interface interface-type interface-number ] [ |
{ begin | exclude | include } regular-
expression ]
Available in any view
Display the information contained
in the LLDP TLVs sent from
neighboring devices
display lldp neighbor-information [ brief |
interface interface-type interface-number [
brief ] | list [ system-name system-name ] ] [
| { begin | exclude | include } regular-
expression ]
Available in any view
Display LLDP statistics
display lldp statistics [ global | interface
interface-type interface-number ] [ | { begin
| exclude | include } regular-expression ]
Available in any view
Display LLDP status of a port
display lldp status [ interface interface-type
interface-number ] [ | { begin | exclude |
include } regular-expression ]
Available in any view
Display types of advertisable
optional LLDP TLVs
display lldp tlv-config [ interface interface-
type interface-number ] [ | { begin | exclude
| include } regular-expression ]
Available in any view
LLDP configuration examples
Basic LLDP configuration example
Network requirements
As shown in Figure 57, the NMS and Switch A are located in the same Ethernet. An MED device and
Switch B are connected to GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2 of Switch A.
Enable LLDP on the ports of Switch A and Switch B to monitor the link between Switch A and Switch B
and the link between Switch A and the MED device on the NMS.
Figure 57 Network diagram for basic LLDP configuration
NMS
Switch A
MED
Switch B
GE1/0/2
GE1/0/1
GE1/0/1
Configuration procedure
1. Configure Switch A
# Enable LLDP globally. (You can skip this step because LLDP is enabled globally by default.)