3Com 3CBLSF26H Configuring Port-Level Lldp Parameters, TTL multiplier × Lldpdu sending interval

Item	Description
	Set the interval for sending LLDPDUs.
Transmit Interval	A port operating in TxRx mode or Tx mode sends LLDPDUs to its directly
	connected device periodically.
	By default, the interval is 30 seconds.
	Set the TTL multiplier.
	You can configure the TTL of locally sent LLDPDUs to determine how long
TLL Hold Multiplier	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.
	Set the number of successive fast-sent LLDPDUs.
	This fast sending mechanism allows your LLDPDU switch to be discovered
Fast Count	by its neighbors quickly. After the specified numbers of LLDPDUs are sent,
	the normal sending interval restores.
	The default fast count is 3.
	Set the delay time of an LLDP-enabled port to prevent frequent port LLDP
Initialization Delay	initializations.
	The default delay of a port is 2 seconds.
	Set the delay before sending next LLDPDUs.
Send packet Delay	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.

Figure 3-70Port-Level LLDP Parameters Page

3-62