User's Manual
Table Of Contents
- Getting Started
- Wizards
- Using the Startup Wizard
- Using the Wireless Wizard to Configure the Wireless Settings for ISA550W and ISA570W
- Using the DMZ Wizard to Configure the DMZ Settings
- Using the Dual WAN Wizard to Configure the WAN Redundancy Settings
- Using the Site-to-Site Wizard to Establish the Site-to-Site VPN Tunnels
- Using the Remote Access Wizard to Establish the IPSec VPN Tunnels or SSL VPN Tunnels for Remote Access
- Status
- Networking
- Configuring IP Routing Mode
- Port Management
- Configuring the WAN
- Configuring the WAN Redundancy
- Configuring the VLAN
- Configuring the DMZ
- Configuring the Zones
- Configuring the Routing
- Dynamic DNS
- IGMP
- VRRP
- Configuring the Quality of Service
- Address Management
- Service Management
- Wireless Configuration for ISA550W and ISA570W
- Firewall
- Configuring the Firewall Access Rules to Control Inbound and Outbound Traffic
- Configuring the Firewall Schedule
- Firewall Access Rule Configuration Examples
- Configuring the NAT Rules to Securely Access a Remote Network
- Configuring the Session Settings
- Configuring the Content Filtering to Control Access to Internet
- Configuring the MAC Filtering to Permit or Block Traffic
- Configuring the IP/MAC Binding to Prevent Spoofing
- Configuring the Attack Protection
- Configuring the Application Level Gateway
- Security Services
- VPN
- About VPN
- Configuring the Cisco IPSec VPN Server
- Configuring the Cisco IPSec VPN Client
- Configuring the Site-to-Site VPN
- Configuring the SSL VPN
- Elements of the SSL VPN
- Configuration Tasks to Establish a SSL VPN Tunnel
- Installing the Cisco AnyConnect VPN Client on User’s PC
- Importing the Certificates for User Authentication
- Configuring the SSL VPN Users
- Configuring the SSL VPN Gateway
- Configuring the SSL VPN Group Policies
- Configuring the SSL VPN Portal
- Configuring the L2TP Server
- Configuring the VPN Passthrough
- Viewing the VPN Status
- User Management
- Device Management
- Remote Management
- Administration
- SNMP
- Configuration Management
- Firmware Management
- Log Management
- Managing the Security License
- Managing the Certificates for Authentication
- Configuring the Email Alert Settings
- Configuring the RADIUS Servers
- Configuring the Time Zone
- Device Discovery
- Diagnosing the Device
- Measuring and Limiting Traffic with the Traffic Meter
- Configuring the ViewMaster
- Configuring the CCO Account
- Configuring the Device Properties
- Configuring the Debug Settings
- Troubleshooting
- Technical Specifications and Environmental Requirements
- Factory Default Settings
- Where to Go From Here
Device Management
Firmware Management
Cisco ISA500 Series Integrated Security Appliance Administrator Guide 300
10
• To upgrade the firmware and keep using the current settings, select a
firmware image from the list and then click Upgrade. When the operation is
complete, the security appliance automatically reboots with the previous
settings you used.
• To upgrade the firmware and revert to the factory default settings, select a
firmware image from the list and then click Upgrade & Factory Reset. When
the operation is complete, the security appliance automatically reboots with
the factory default settings.
NOTE Wait while the firmware is upgrading.
1. Do NOT close the browser window.
2. Do NOT go online.
3. Do NOT turn off or power-cycle the security appliance.
4. Do NOT shutdown the computer.
5. Do NOT remove the cable.
Using the Secondary Firmware
If the primary firmware is not stable, you can manually set the secondary firmware
that was in use as the primary firmware. The original primary firmware will then
become the secondary firmware. After you switch to the secondary firmware, the
security appliance reboots with the saved settings. At this time, we recommend
that you revert your security appliance to the factory default settings.
!
CAUTION Do not try to swap the firmware if the secondary firmware is not present. Doing so
can cause the security appliance to not boot up.
STEP 1 Click Device Management -> Firmware and Configuration -> Firmware.
The Firmware window opens.
STEP 2 In the Swap Image area, click Switch to switch the secondary firmware to the
primary firmware.