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
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:
Select the starting and ending ports for MAC notification.
Enable MAC Notification for the ports selected using the drop-down menu.
Figure 4-43 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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