Configure an ASA Physical Interface

Step 1

In the left pane, click Security Devices.

Step 2

Click the ASA tab.

Step 3

Select the device you want to modify, and in the Management pane on the right, click Interfaces.

Step 4

Click a physical interface that you want to configure, and click Edit.

The Editing Physical Interface dialog box appears.

Step 5

In the Logical Name field, enter a name for the interface.

Step 6

Continue with one of the following procedures:

Configure IPv4 Addressing for the Physical Interface if you intend to assign an IPv4 address to this interface.
Configure IPv6 Addressing for ASA Physical Interface if you intend to assign an IPv6 address to this interface.
Configure Advanced ASA Physical Interface Options. The advanced settings have defaults that are appropriate for most networks. Edit them only if you are resolving network issues.
If you saved the interface, and you don't want to continue advanced interface options, continue to Enable the Physical Interface.

Procedure