D-Link xStack DGS-3600 Series User Manual - Lldp Global Settings
xStack DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch
LLDP allows the transmitter and the receiver to be separately enabled, making it possible to configure an implementation to
restrict the local LLDP agent either to transmit only or receive only, or to allow the local LLDP agent to both transmit and receive
LLDP information
LLDP Global Settings
The following window is used to set up LLDP on the Switch. Open
LLDP
in the
L2 Features
folder and click the
LLDP Global
Settings
link.
Figure 7- 52. LLDP Operation State Settings window
The following parameters can be set:
Parameter Description
LLDP Operation
State
When this function is
Enabled
, the switch can start to transmit LLDP packets and receive and
process the LLDP packets. The specific function of each port will depend on the per port
LLDP setting. For the advertisement of LLDP packets, the switch announces the information
to its neighbor through ports. For the receiving of LLDP packets, the switch will learn the
information from the LLDP packets advertised from the neighbor in the neighbor table.
LLDP Forward
Message State
Use the drop-down menu to disable or enable the LLDP forward message state.
Message TX Interval
(5-32768)
This parameter indicates the interval at which LLDP frames are transmitted on behalf of this
LLDP agent. The default value is
30
seconds.
Message TX Hold
Multiplier (2-10)
This parameter is a multiplier that determines the actual TTL value used in an LLDPDU. The
default value is
4
.
ReInit Delay (1-10)
This parameter indicates the amount of delay from when adminStatus becomes "disabled"
until re-initialization will be attempted. The default value is
2
seconds.
TX Delay (1-8192)
This parameter indicates the delay between successive LLDP frame transmissions initiated
by value or status changes in the LLDP local systems MIB. The value for txDelay is set by the
following range formula: 1
2
seconds.
Notification Interval
(5-3600)
Used to configure the timer of notification interval for sending notification to configured SNMP
trap receiver(s). The default value is
5
seconds.
Click
Apply
to implement changes made.
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