Planet WGS-4215-8T2S, Руководство пользователя, Страница: 308 / 359

User’s Manual of WGS Managed Series
308
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 mechanism.
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