D-Link xStack DGS-3120-24TC, Руководство по эксплуатации продукта

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xStack® DGS-3120 Series Managed Switch Web UI Reference Guide
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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 Global Settings , as show below:
Figure 4–85 LLDP Global Settings window
The fields that can be configured are described below:
Parameter Description
LLDP State Click the radio buttons to enable or disable the LLDP feature.
LLDP Forward
Message 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.
Message TX Interval
This interval controls how often active ports retransmit advertisements to their
neighbors. To change the packet transmission interval, enter a value in seconds (5 to
32768).
Message TX Hold
Multiplier 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.
LLDP ReInit Delay 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 in seconds (1 to 10).
LLDP TX Delay 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 in
seconds (1 to 8192).
LLDP Notification
interval 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 in seconds
(5 to 3600).
Click the Apply button to accept the changes made for each individual section.