Configuring Cisco ASA 5505 Firewall Interfaces
Inside and outside interfaces allow the creation and modification of firewall access rules on the ASA 5505.
To Configure Cisco ASA 5505 Interfaces
- In a Web browser, navigate to: https://[your firewall management IP address] (You might receive a number of security certificate warnings. If you accept the certs and save them as Trusted, you will avoid warnings in the future).
NOTE: Depending on which Cisco ASDM version you have installed, several options might display. If so, click Run ASDM Applet.
- When prompted, type your server User name and firewall password. Click OK. You will be prompted to login twice.
NOTE: Your browser must have Java enabled and allow pop-ups from your firewall management IP.
- In the Device Manager application tool bar, click the Configuration icon.
- Click the Interfaces icon in the left menu.
- In the Interfaces panel, click the interface you want to edit.
- Click Edit.
- Configure the interface and click OK.
- Click Apply.
NOTE: If you do not click Apply, you will be prompted to apply changes the next time you view access rules.