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12
Link Layer Discovery Protocol
• Reinitialization Delay – Configures the delay before attempting to re-initialize
after LLDP ports are disabled or the link goes down. (Range: 1-10 seconds;
Default: 2 seconds)
When LLDP is re-initialized on a port, all information in the remote systems LLDP
MIB associated with this port is deleted.
• Notification Interval – Configures the allowed interval for sending SNMP
notifications about LLDP MIB changes. (Range: 5-3600 seconds; Default: 5
seconds)
This parameter only applies to SNMP applications which use data stored in the
LLDP MIB for network monitoring or management.
Information about changes in LLDP neighbors that occur between SNMP
notifications is not transmitted. Only state changes that exist at the time of a
notification are included in the transmission. An SNMP agent should therefore
periodically check the value of lldpStatsRemTableLastChangeTime to detect any
lldpRemTablesChange notification-events missed due to throttling or transmission
loss.
Web – Click LLDP, Configuration. Enable LLDP, modify any of the timing parameters
as required, and click Apply.
12-2
Figure 12-4 LLDP Configuration
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