Lldp - D-Link DGS-3620-52P Reference Manual

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xStack DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Web UI Reference Guide

LLDP

LLDP
LLDP Global Settings
On this page the user can configure the LLDP global parameters.
To view the following window, click L2 Features > LLDP > LLDP> LLDP Global Settings, as show below:
The fields that can be configured are described below:
Parameter
LLDP State
LLDP Forward
Message
Message TX Interval
(5-32768)
Message TX Hold
Multiplier (2-10)
LLDP ReInit Delay
(1-10)
LLDP TX Delay
(1-8192)
LLDP Notification
Interval (5-3600)
Click the Apply button to accept the changes made for each individual section.
Figure 4-100 LLDP Global Settings window
Description
Click the radio buttons to enable or disable the LLDP feature.
When LLDP is disabled this function controls the LLDP packet forwarding message
based on individual ports. If LLDP is enabled on a port it will flood the LLDP packet to
all ports that have the same port VLAN and will advertise to other stations attached to
the same IEEE 802 LAN.
This interval controls how often active ports retransmit advertisements to their
neighbors. To change the packet transmission interval, enter a value between 5 and
35768 seconds.
This function calculates the Time-to-Live for creating and transmitting the LLDP
advertisements to LLDP neighbors by changing the multiplier used by an LLDP Switch.
When the Time-to-Live for an advertisement expires the advertised data is then deleted
from the neighbor Switch's MIB.
The LLDP re-initialization delay interval is the minimum time that an LLDP port will wait
before reinitializing after receiving an LLDP disable command. To change the LLDP re-
init delay, enter a value between 1 and 10 seconds.
LLDP TX Delay allows the user to change the minimum time delay interval for any
LLDP port which will delay advertising any successive LLDP advertisements due to
change in the LLDP MIB content. To change the LLDP TX Delay, enter a value
between 1 and 8192 seconds.
LLDP Notification Interval is used to send notifications to configured SNMP trap
receiver(s) when an LLDP change is detected in an advertisement received on the port
from an LLDP neighbor. To set the LLDP Notification Interval, enter a value between 5
and 3600 seconds.
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