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15.1.1 Global Config
On this page you can configure the LLDP parameters of the device globally.
Choose the menu LLDP→Basic Config→Global Config to load the following page.
Figure 15-1 Global Configuration
The following entries are displayed on this screen:
Global Config
LLDP: Enable/disable LLDP function globally.
Parameters Config
Transmit Interval:
Enter the interval for the local device to transmit LLDPDU to its
neighbors. The default value is 30 seconds.
Hold Multiplier:
Enter a multiplier on the Transmit Interval. It determines the actual
TTL (Time To Live) value
used in an LLDPDU. TTL = Hold
Multiplier * Transmit Interval. The default value is 4.
Transmit Delay: Enter a value from 1 to 8192 in seconds
to specify the time for the
local device to transmit LLDPDU to its neighbors after changes
occur so as to prevent LLDPDU being sent frequently.
value is 2 seconds.
Reinit Delay: This parameter indicates the amount of delay from when LLDP
status becomes "disable" until re-initialization will be attempted.
The default value is 3 seconds.
Notification Interval:
Specify the interval of Trap message which will be sent from local
device to network management system. The default value is 5
seconds.
Fast Start Count:
When the port's LLDP state transforms from Disable (or Rx_Only)
to Tx&Rx (or Tx_Only), the fast
start mechanism will be enabled,
that is, the transmit interval will be shorten to a second, and
several LLDPDUs will be sent out (the number of LLDPDUs
equals this parameter). The default value is 3.
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