Configure LLDP Global Information

Use this procedure to configure or view LLDP global information.

Procedure

  1. In the navigation pane, expand Configuration > Serviceability > Diagnostics > 802_1ab.
  2. Click LLDP.
  3. Click the Globals tab.
  4. After you make the required configuration changes, click Apply to save changes.

Globals field descriptions

Use the data in the following table to use the Globals tab.

Field

Description

lldpMessageTxInterval

Specifies the interval at which LLDP messages are transmitted.

The default is 30 seconds.

lldpMessageTxHoldMultiplier

Specifies the multiplier used to calculate the time-to-live (TTL) value of an LLDP message.

The default value is 4 seconds.

lldpReinitDelay

Specifies the delay in seconds between the time a port is disabled and the time it is re-initialized.

The default is 1 second.

lldpTxDelay

Specifies the delay in seconds between successive LLDP transmissions.

The default is 1 second.

The value is as follows:

1 < lldpTxDelay < (0.25 x lldpMessageTxInterval)

lldpNotificationInterval

Specifies the time interval between successive LLDP notifications. It controls the transmission of notifications.

The default is 5 seconds.

Stats

RemTablesLastChangeTime

Specifies the timestamp of LLDP missed notification events on a port, for example, due to transmission loss.

RemTablesInserts

Specifies the number of times the information advertised by a MAC Service Access Point (MSAP) is inserted into the respective tables.

RemTablesDeletes

Specifies the number of times the information advertised by an MSAP is deleted from the respective tables.

RemTablesDrops

Specifies the number of times the information advertised by an MSAP was not entered into the respective tables.

RemTablesAgeouts

Specifies the number of times the information advertised by an MSAP was deleted from the respective tables.