Allied Telesis AT-9724TS MAC Notification Global Settings, History size Setting is 1 second

The user may set the following parameters:

Parameter	Description
Unit	Choose the switch in the switch stack to be configured by using the pull-down menu.
From/To	A consecutive group of ports may be configured starting with the selected port.
Mode	Active – Active LACP ports are capable of processing and sending LACP control frames.This allows LACP
	compliant devices to negotiate the aggregated link so the group may be changed dynamically as needs require.
	In order to utilize the ability to change an aggregated port group, that is, to add or subtract ports from the
	group, at least one of the participating devices must designate LACP ports as active. Both devices must support
	LACP.
	Passive – LACP ports that are designated as passive cannot initially send LACP control frames. In order to allow
	the linked port group to negotiate adjustments and make changes dynamically, one end of the connection must
	have "active" LACP ports (see above).

After setting the previous parameters, click Apply to allow your changes to be implemented.The LACP Port Table shows which ports are active and/or passive.

6-9 MAC Notification

MAC Notification is used to monitor MAC addresses learned and entered into the forwarding database.

MAC Notification Global Settings

To globally set MAC notification on the Switch, open the following screen by opening the MAC Notification folder and clicking the MAC Notification Global Settings link:

Figure 6- 13. Current and New MAC Notification Global Settings window

The following parameters may be modified:

Parameter	Description
State	Enable or disable MAC notification globally on the Switch.The default setting is Disabled.
Interval (sec)	The user may set the time, between 1 and 2,147,483,647 seconds, between MAC notifications.The default
History size	setting is 1 second.
	The maximum number of entries listed in the history log used for notification. Up to 500 entries can be
	specified.The default setting is 1.

Current MAC notification configurations can be viewed in the Current MAC Notification Global Settings window, as seen above.

Allied Telesyn AT-9724TS High-Density Layer 3 Stackable Gigabit Ethernet Switch 37