Dmz Reserved Ips - Cisco QuickVPN - PC Administration Manual

Networking
Configuring a DMZ
NOTE
NOTE
Cisco SA 500 Series Security Appliances Administration Guide
Next steps:
• If you are using the Getting Started (Advanced) page, click Getting Started
in the menu bar, and then click Advanced in the navigation tree to continue
with the list of configuration tasks.
• Required: You must configure a firewall rule to allow inbound traffic to
access your DMZ. Also use the firewall rule to specify a public IP address
for a server on your DMZ, if applicable. To get started, click Firewall on the
menu bar. For more information, see
Inbound Traffic, page
• If you want to reserve certain IP addresses for specified devices, click
Optional Port > DMZ Reserved IPs in the navigation tree. For more
information, see
• If you want to see a list of the DMZ DHCP clients, click Optional Port > DMZ
DHCP Clients. For more information, see
page 76.

DMZ Reserved IPs

If you configured your DMZ to act as a DHCP server, you can reserve certain IP
addresses always to be assigned to specified devices. To do so, add the
hardware address of the device, along with the desired IP address, to the list of
DMZ Reserved IPs. Whenever the DMZ DHCP server receives a request from a
device, the hardware address is compared with the database. If the device is
found, then the reserved IP address is used. Otherwise, an IP address is assigned
automatically from the DHCP pool.
Before you can perform this procedure, you must enable DCHP Server mode or
DHCP Relay mode on the DMZ Configuration page. For more information, see
Configuring a DMZ, page
Configuring a Firewall Rule for
129.
DMZ Reserved IPs, page
70.
75.
DMZ DHCP Leased Clients,
3
75