Mac Address Aging Time Settings; Mac Address Table - D-Link xStack DGS-3420 Series Reference Manual

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch Web UI Reference Guide
Parameter
State
Interval (1-2147483647)
History Size (1-500)
Unit
From Port / To Port
State
Click the Apply button to accept the changes made for each individual section.

MAC Address Aging Time Settings

Users can configure the MAC Address aging time on the Switch.
To view the following window, click L2 Features > FDB > MAC Address Aging Time Settings, as show below:
The fields that can be configured are described below:
Parameter
MAC Address Aging Time
(10-1000000)
Click the Apply button to accept the changes made.

MAC Address Table

This allows the Switch's MAC address forwarding table to be viewed. When the Switch learns an association between
a MAC address, VLAN and a port number, it makes an entry into its forwarding table. These entries are then used to
forward packets through the Switch.
To view the following window, click L2 Features > FDB > MAC Address Table, as show below:
Description
Enable or disable MAC notification globally on the Switch
The time in seconds between notifications. Value range to use is 1 to 2147483647.
The maximum number of entries listed in the history log used for notification. Up to
500 entries can be specified.
Select the unit you wish to configure.
Select the starting and ending ports for MAC notification.
Enable MAC Notification for the ports selected using the drop-down menu.
Figure 4-47 MAC Address Aging Time Settings window
Description
This field specify the length of time a learned MAC Address will remain in the
forwarding table without being accessed (that is, how long a learned MAC Address is
allowed to remain idle). To change this option, type in a different value representing
the MAC address' age-out time in seconds. The MAC Address Aging Time can be set
to any value between 10 and 1000000 seconds. The default setting is 300 seconds.
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