R3102-R3103-HP 6600/HSR6600 Routers Layer 2 - LAN Switching Configuration Guide

218
Step Command Remarks
3. Enable LLDP trapping.
lldp notification remote-change enable
By default, LLDP trapping is
disabled.
4. Return to system view.
quit N/A
5. Set the LLDP trap transmit
interval.
lldp timer notification-interval interval
Optional.
The default setting is 5
seconds.
Displaying and maintaining LLDP
Task Command Remarks
Display global LLDP information or
information contained in 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 information contained in
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.
Basic LLDP configuration example
Network requirements
As shown in Figure 76, the NMS and Router A are located in the same Ethernet network. An MED device
and Router B are connected to GigabitEthernet 4/0/1 and GigabitEthernet 4/0/2 of Router A.
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.