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Table 98 Global LLDP Parameter Page item description
Item Descri
tion
LLDP
Enable/disable LACP globally. Two options are available:
Enabled: Enables LLDP globally.
Disabled: Disables LLDP globally.
By default, LLDP is disabled globally.
Transmit Interval
Set the interval for sending LLDPDUs.
A port operating in TxRx mode or Tx mode sends LLDPDUs to its directly connected
device periodically.
By default, the interval is 30 seconds.
TLL Hold Multiplier
Set the TTL multiplier.
You can configure the TTL of locally sent LLDPDUs to determine how long they can
be saved on a neighbor device by setting the TTL hold multiplier. The TTL is
expressed as:
TTL multiplier × LLDPDU sending interval
By default, the TTL multiplier is 4.
Fast Count
Set the number of successive fast-sent LLDPDUs.
This fast sending mechanism allows your LLDPDU switch to be discovered by its
neighbors quickly. After the specified numbers of LLDPDUs are sent, the normal
sending interval restores.
The default fast count is 3.
Initialization Delay
Set the delay time of an LLDP-enabled port to prevent frequent port LLDP
initializations.
The default delay of a port is 2 seconds.
Send packet Delay
Set the delay before sending next LLDPDUs.
This parameter is introduced to avoid sending excessive number of LLDPDUs caused
by frequent local configuration changes.
By default, the delay is 2 seconds.
Trap Interval
Set the interval for sending LLDP remote change trap.
By default, the interval for sending trap is 5 seconds.
Configuring Port-Level LLDP Parameters
Click Device LLDP Port Setup. The Port-Level LLDP Parameters Page opens.
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