inS_CnGE28FX4TX_rEv–
08/31/12 PAGE 22
INSTALLATION AND OPERATION MANUAL
CNGE28FX4TX
Tech SupporT: 1.888.678.9427
LLDP
LLDP Parameters
This page allows the user to inspect and configure the current LLDP port settings.
Label
Description
TX Interval
The switch is periodically transmitting LLDP frames to its neighbor’s
for having the network discovery information up-to-date. The interval
between each LLDP frame is determined by the TX Interval value.
Valid values are restricted to 5 - 32768 seconds.
TX Hold
Each LLDP frame contains information about how long the information
in the LLDP frame shall be considered valid. The LLDP information
valid period is set to TX Hold multiplied by TX Interval seconds. Valid
values are restricted to 2 - 10 times.
TX 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 TX Delay seconds. TX Delay cannot be
larger than 1/4 of the TX Interval value. Valid values are restricted to
1 - 8192 seconds.
TX Reinit
When a port is disabled, LLDP is disabled or the switch is rebooted
a LLDP shutdown frame is transmitted to the neighbComNet 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.
