User's Manual

User’s Manual of MGSW-MGSD Series
307
Object Description
 Disable Automatic
Aging
Enables/disables the the automatic aging of dynamic entries
The time af
ter which a learned entry is discarded. By default, dynamic entries are
removed from the MAC after 300 seconds. This removal is also called aging.
 Aging Time
(Range: 10-10000000 seconds; Default: 300 seconds)
MAC Table Learning
If the learning mode for a given port is greyed out, another module is in control of the mode, so that it cannot be changed by the
user. An example of such a module is the MAC-Based Authentication under 802.1X.
Object Description
 Auto
Learning is done automatically as soon as a frame with unknown SMAC is
received.
 Disable
No learning is done.
Only
static MAC entries are learned, all other frames are dropped.
Note: Make sure that the link used for managing the switch is added to the Static
Mac Table before changing to secure learning mode, otherwise the management
link is lost and can only be restored by using another non-secure port or by
connecting to the switch via the serial interface.
 Secure
Static MAC Table Configuration
The static entries in the MAC table are shown in this table. The static MAC table can contain 64 entries. The MAC table is sorted
first by VLAN ID and then by MAC address.
Object Description
 Delete
Check to delete the entry. It will be deleted during the next save.
 VLAN ID
The VLAN ID of the entry.
 MAC Address
The MAC address of the entry.
Checkmarks in
dicate which ports are members of the entry. Check or uncheck as
needed to modify the entry.
 Port Members
Buttons
: Click to add a new entry.
: Click to save changes.
: Click to undo any changes made locally and revert to previously saved values.