L2 Functions > Mac Address Table > Static Mac - D-Link DGS-1210-28 Reference Manual

4 Configuration
Loopback Detection: Use the drop-down menu to enable or disable loopback detection. The default is
Disabled.
Mode: Specifies Port-based or VLAN-based mode. If port-based mode is selected, the loop happening port
will be shut down and affect all member VLANs. If VLAN-based mode is selected, only the member port in
the loop happening VLAN will be shut down.
VID List: Specifies the VID.
Interval (1-32767): Set a Loop detection Interval between 1 and 32767 seconds. The default is 2 seconds.
Recover Time (0 or 60-1000000): Time allowed (in seconds) for recovery when a Loopback is detected.
The Loop Detection Recover Time can be set at 0 seconds, or 60 to 1000000 seconds. Entering 0 will
disable the Loop Detection Recover Time. The default is 60 seconds.
From Port: The beginning of a consecutive group of ports may be configured starting with the selected port.
To Port: The ending of a consecutive group of ports may be configured starting with the selected port.
State: Use the drop-down menu to toggle between Enabled and Disabled. Default is Disabled.
Click Apply to implement changes made or click Refresh to refresh the Loopback Detection table.
L2 Functions > MAC Address Table > Static MAC
This feature provides two distinct functions. The MAC Address Learning table allows turning off the function
of learning MAC address automatically, if a port isn't specified as an uplink port (for example, connects to a
DHCP Server or Gateway). By default, this feature is disabled.
The Static MAC Address Lists table displays the static MAC addresses connected, as well as the VID.
Add Static MAC Address: you need to select the assigned Port number. Enter both the Mac Address and
VID, and then Click Add. Click Delete to remove one entry or click Delete all to clear the list.
Figure 4.45 – L2 Functions > Loopback Detection
Figure 4.46 – L2 Functions > MAC Address Table > Static Mac Address
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