L2 Functions > Mac Address Table > Static Mac; L2 Functions > Mac Address Table > Dynamic Forwarding Table - D-Link DGS-1210-16 Reference Manual

Configuration
Enabled VLANs: This is used to configure the loopback detection function for the VLANs on VLAN-based
mode. Enter the list of VLAN used for this configuration. Tick the All VLANs check box to enable this option
on all the VLANs configured on the Switch.
Click Apply to implement the changes made. 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 allows turning on or off the
function of learning MAC address automatically, if a port is not specified as an uplink port (for example,
connects to a DHCP Server or Gateway). By default, this feature is Disabled (off).
To initiate the removal of auto-learning for any of the uplink ports, click Enabled to enable this feature, and
then select the port(s) for auto learning to be enabled.
The Static MAC Address Lists table displays the static MAC addresses connected, as well as the VID. To
add a new 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 the corresponding entry, or click Delete all to remove all entries.
By disabling Auto Learning capability and specifying the static MAC addresses, the network is protected from
potential threats like hackers, because traffic from illegal MAC addresses will not be forwarded by the Switch.
L2 Functions > MAC Address Table > Dynamic Forwarding Table
For each port, this table displays the MAC address learned by the Switch. To add a MAC address to the List,
tick the checkbox in Add to Static MAC, and then click Apply associated with the identified address. Click
Select to tick the entries in the list. Click Clear to deselect all entries.
Figure 4.39 – L2 Functions > MAC Address Table > Static Mac Address
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