239
Step Command
Remarks
4.
Enable LLDP-MED
trapping (in Layer 2/Layer
3 Ethernet interface view
or management Ethernet
interface view).
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 transmission 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 examples
Basic LLDP configuration example
Network requirements
, enable LLDP globally on Switch A and Switch B to perform the following
tasks:
•
Monitor the link between Switch A and Switch B on the NMS.
•
Monitor the link between Switch A and the MED device on the NMS.
Summary of Contents for H3C S7500E-X
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