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ManualsBrandsPLANET Technology ManualsLAN SwitchesLayer 3 48-Port 10G SFP+ + 2-Port 40G QSFP+ + 4-Port 100G QSFP28 Managed Switch
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Procedure Command Purpose
Step 1 config Enters the global configuration mode.
Step 2 lldp holdtime time Configures the timeout time of LLDP. The value
range from 0 to 65535. The default value is
120s.
Resumes the timeout time to the default value:
Procedure Command Purpose
Step 1 config Enters the global configuration mode.
Step 2 no lldp holdtime Resumes the timeout time to the default value,
120 seconds.
Caution: To ensure the former neighbor information is not lost owing to aging when receiving next LLDP
frame, the timeout time should be longer than the LLDP packet transmit interval.
40.4.3 Configuring Timer
You can control the interval of the switch to transmit message by configuring the timer of LLDP.
Run the following commands in global configuration mode to configure timer of LLDP:
Procedure Command Purpose
Step 1 config Enters the global configuration mode.
Step 2 lldp timer time Configures the interval of message
transmission of LLDP. The value ranges from 5
to 65534. The default time is 30 seconds.
Resumes the default interval, that is, 30 seconds.
Procedure Command Purpose
Step 1 config Enters the global configuration mode.
Step 2 no lldp timer Resumes the default interval, that is, 30
seconds.
40.4.4 Configuring Reinit
LLDP information will be forwarded automatically in two conditions: first, the status or value of one or more
information elements (management objects) change; second, the sending timer timeouts. A single information
change cause the LLDP packet is forwarded and a series of information change may cause many LLDP frames
forwarded, but a frame can only report one change. For avoiding this, the web management defines the interval
of two continuous LLDP frames. You can control the interval of the switch to continuously transmit two
messages by configuring reinit of LLDP.
Run the following commands in global configuration mode to configure reinit of LLDP:
Procedure Command Purpose
Step 1 config Enters the global configuration mode.
Step 2 lldp reinit time Configures the interval of LLDP to continuously