User's Manual

6
Cisco ISA500 Series Integrated Security Appliance Administrator Guide 177
Firewall
This chapter describes how to control network access through the security
appliance by using the zone-based firewall access rules or other methods such as
MAC Filtering and Content Filtering. It includes the following sections:
• Configuring the Firewall Access Rules to Control Inbound and Outbound
Traffic, page 178
• Configuring the Firewall Schedule, page 186
• Firewall Access Rule Configuration Examples, page 187
• Configuring the NAT Rules to Securely Access a Remote Network,
page 192
• Configuring the Session Settings, page 200
• Configuring the Content Filtering to Control Access to Internet,
page 201
• Configuring the MAC Filtering to Permit or Block Traffic, page 205
• Configuring the IP/MAC Binding to Prevent Spoofing, page 206
• Configuring the Attack Protection, page 207
• Configuring the Application Level Gateway, page 209
To access the Firewall pages, click Firewall in the left hand navigation pane.