Configure Global LLDP Transmission Parameters
Before you begin
In the GigabitEthernet Interface Configuration mode, specify the LLDP port status as transmit only or transmit and receive.
About this task
Use this procedure to configure global LLDP transmission parameters on the switch. If required, you can also restore these parameters to their default values.
Procedure
Example
Configure the LLDP transmission interval. The LLDP port status is set to transmit and receive prior to the configuration.
Switch:1>enable Switch:1#configure terminal Switch:1(config)#interface GigabitEthernet 1/4 Switch:1(config-if)#lldp status txAndRx Switch:1(config-if)#exit Switch:1(config)#lldp tx-interval 31
Optionally, restore the LLDP transmission interval to its default value:
Switch:1>enable Switch:1#configure terminal Switch:1(config)#default lldp tx-interval
Variable Definitions
The following table defines parameters for the lldp command.
Variable |
Value |
---|---|
tx-interval<5–32768> |
Specifies the global LLDP transmit interval in seconds, that is, the interval in which LLDP frames are transmitted. The default is 30 seconds. |
tx-hold-multiplier <2–10> |
Configures the multiplier for the transmit interval used to compute the Time To Live (TTL) value in LLDP frames. The default is 4 seconds. |