D-Link DGS-1250 Series - Port Security Address Entries; 174

DGS-1250 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide
174
Parameter Description
• Selecting Delete-on-Timeout specifies that under this mode, all learned
MAC addresses will be purged out when an entry is aged out or when the
user manually deletes these entries.
Aging Time
Enter the aging time value used for auto-learned dynamic secured addresses on
the specified port here. This value must be between 0 and 1440 minutes.
Aging Type Specifies that Absolute is used. All the secure addresses on this port age out
exactly after the time specified and is removed from the secure address list.
Click the Apply button to accept the changes made.
Port Security Address Entries
This window is used to view, clear, and configure the port security address entries.
To view the following window, click Security > Port Security > Port Security Address Entries, as shown below:
Figure 9-3 Port Security Address Entries Window
The fields that can be configured are described below:
Parameter Description
Port
Select the appropriate port range used for the configuration here.
MAC Address Enter the MAC address here. Select the Permanent option to specify that all
learned MAC addresses will not be purged out unless the user manually deletes
those entries.
VID
Enter the VLAN ID here. This value must be between 1 and 4094.
Click the Add button to add a new entry based on the information entered.
Click the Delete button to remove a new entry based on the information entered.
Click the Clear by Port button to clear the information based on the port selected.
Click the Clear by MAC button to clear the information based on the MAC address entered.
Click the Clear All button to clear all the information in this table.
Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.
802.1X
802.1X (Port-based Access Control)
The IEEE 802.1X standard is a security measure for authorizing and authenticating users to gain access to various
wired or wireless devices on a specified Local Area Network by using a Client and Server based access control