Black Box LGB1126A, LGB1148A, Managed Gigabit Switch, LGB1108A manual Security, Page

Chapter 4: Security

•IP Mask: Used for calculating the allowed network with IP address.

•MAC address: Valid source MAC address.

•Adding new entry: Click to add a new entry to the Static IP Source Guard table. Specify the Port, VLAN ID, IP address, and IP Mask for the new entry. Click “Save.“

•Buttons:

-Save: Click to save changes.

-Reset: Click to undo any changes made locally and revert to previously saved values.

4.1.3 Dynamic Table

The section describes how to configure the Dynamic IP Source Guard Table parameters of the switch. Use the Dynamic IP Source Guard Table configure to manage the entries.

Web Interface

To configure a Dynamic IP Source Guard Table Configuration in the Web interface:

1.Specify the Start from port, VLAN ID, IP Address, and entries per page.

2.Checked “Auto-refresh”.

Figure 4-3. The Dynamic IP Source Guard Table screen.

Parameter Description

•Port: Switch Port Number for which the entries are displayed.

•VLAN ID: VLAN ID in which the IP traffic is permitted.

•IP Address: User IP address of the entry.

•MAC Address: Source MAC address.

•Auto-refresh: Check the auto-refresh box to set the unit to refresh information automatically.

•Icons, upper right (Refresh, <<, >>): Click to refresh the Dynamic IP Source Guard Table manually. Click << or >> to scroll to the next entry on the table.

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