Procedure
Step 1 Choose Devices > Device Management, and click the Edit ( ) for the firewall.
Step 2 Click Interfaces.
Step 3 Click Edit ( ) for the interface that you want to use for inside.
The General tab appears.
a) Enter a Name up to 48 characters in length.
For example, name the interface inside.
b) Check the Enabled check box.
c) Leave the Mode set to None.
d) From the Security Zone drop-down list, choose an existing inside security zone or add a new one by
clicking New.
Cisco Firepower 1100 Getting Started Guide
28
Threat Defense Deployment with the Management Center
Configure Interfaces