mac-address information queue-length

Use mac-address information queue-length to set the MAC Information queue length.

Use undo mac-address information queue-length to restore the default.

Syntax

mac-address information queue-length value

undo mac-address information queue-length

Default

The MAC Information queue length is 50.

Views

System view

Predefined user roles

network-admin

Parameters

value: Specifies the MAC Information queue length in the range of 0 to 1000. The MAC Information queue length indicates the number of MAC change messages.

Usage guidelines

If the MAC Information queue length is 0, the device sends a syslog message or SNMP notification immediately after learning or deleting a MAC address.

If the MAC Information queue length is not 0, the device stores MAC changes in the queue:

• The device overwrites the oldest MAC change written into the queue with the most recent MAC change when the following conditions exist:

  • The MAC change notification interval does not expire.

  • The queue has been exhausted.

• The device sends syslog messages or SNMP notifications only if the MAC change notification interval expires.

Examples

# Set the MAC Information queue length to 600.

<Sysname> system-view
[Sysname] mac-address information queue-length 600