Configuring Dmz Services - Cisco ISA550 Administration Manual

Configuration Wizards
Using the Setup Wizard for the Initial Configuration
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Cisco ISA500 Series Integrated Security Appliances Administration Guide
• DHCP Mode: Choose one of the following DHCP modes:
- Disable: Choose this option if the computers on the DMZ are configured
with static IP addresses or are configured to use another DHCP server.
- DHCP Server: Allows the security appliance to act as a DHCP server and
assigns IP addresses to all devices that are connected to the DMZ. Any
new DHCP client joining the DMZ is assigned an IP address of the DHCP
pool.
- DHCP Relay: Allows the security appliance to use a DHCP Relay. If you
choose DHCP Relay, enter the IP address of the remote DHCP server in
the Relay IP field.
If you choose DHCP Server as the DHCP mode, enter the following information:
• Start IP: Enter the starting IP address of the DHCP pool.
• End IP: Enter the ending IP address of the DHCP pool.
NOTE: The Start IP address and End IP address should be in the same
subnet with the DMZ IP address.
• Lease Time: Enter the maximum connection time that a dynamic IP address
is "leased" to a network user. When the time elapses, the user is
automatically renewed the dynamic IP address.
• DNS1: Enter the IP address of the primary DNS server.
• DNS2: Optionally, enter the IP address of the secondary DNS server.
• WINS1: Optionally, enter the IP address of the primary WINS server.
• WINS2: Optionally, enter the IP address of the secondary WINS server.
• Domain Name: Optionally, enter the domain name for the DMZ.
• Default Gateway: Enter the IP address of default gateway.
After you are finished, click Next.

Configuring DMZ Services

Use the DMZ Service page to configure the DMZ services.
Click Add to create a DMZ service.
Other options: To edit an entry, click the Edit (pencil) icon. To delete an entry, click
the Delete (x) icon. To delete multiple entries, check them and click Delete.
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