User’s Manual of GS-4210 Series
TTL in seconds is based on the following rule:
(Transmission Interval * Holdtime Multiplier) ≤ 65536.
Therefore, the default TTL is 4*30 = 120 seconds.
Reinitialization Delay
When a port is disabled, LLDP is disabled or the switch is rebooted a LLDP
shutdown frame is transmitted to the neighboring units, signaling that the LLDP
information isn't valid anymore. Tx Reinit controls the amount of seconds
between the shutdown frame and a new LLDP initialization. Valid values are
restricted to 1 - 10 seconds.
Transmit Delay
If some configuration is changed (e.g. the IP address) a new LLDP frame is
transmitted, but the time between the LLDP frames will always be at least the
value of Transmit Delay seconds. Transmit Delay cannot be larger than 1/4 of
the Transmission Interval value. Valid values are restricted to 1 - 8192 seconds.
This attribute must comply with the rule:
(4 * Delay Interval) ≤Transmission Interval
LLDP-MED Fast Start
Repeat Count
Configures the amount of LLDP MED Fast Start LLDPDUs to transmit during the
activation process of the LLDP-MED Fast Start mechanisim.
Range: 1-10 packets;
Default: 3 packets
The MED Fast Start Count parameter is part of the timer which ensures that the
LLDP-MED Fast Start mechanism is active for the port. LLDP-MED Fast Start is
critical to the timely startup of LLDP, and therefore integral to the rapid availability
of Emergency Call Service.
Buttons
: Click to apply changes.
Figure 4-12-2 LLDP Global Config Page Screenshot
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