Configuring Lldp Trap - H3C S5500-EI series Operation Manual

Operation Manual – LLDP
H3C S5500-EI Series Ethernet Switches
Enter system view
Set the interval to send
LLDPDUs
Set the delay period to
send LLDPDUs
Caution:
To enable local device information to be updated on neighboring devices before being
aged out, make sure the interval to send LLDPDUs is shorter than the TTL of the local
device information.
II. Setting the number of the LLDPDUs to be sent when a new neighboring
device is detected
Follow these steps to set the number of the LLDPDUs to be sent when a new
neighboring device is detected
Enter system view
Set the number of the LLDPDUs to be
sent successively when a new
neighboring device is detected

1.4 Configuring LLDP Trap

LLDP trap is used to notify NMS of the events such as new neighboring devices
detected and link malfunctions.
LLDP traps are sent periodically and you can set the interval to send LLDP traps. In
response to topology changes detected, a device sends LLDP traps according to the
interval configured to inform the neighboring devices of the changes.
To do...
System-view
lldp timer tx-interval
value
lldp timer tx-delay value
To do...
Use the command...
Use the command...
system-view
lldp fast-count value
1-9
Chapter 1 LLDP Configuration
Remarks
—
Optional
30 seconds by default
Optional
2 seconds by default
Remarks
—
Optional
3 by default