Cisco Cisco Content Security Management Appliance M390 Guida Utente
Chapter 1 Setup and Installation
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Cisco IronPort AsyncOS 7.2.0 for Security Management User Guide
OL-21768-01
Network Settings
Enter the fully qualified hostname for the Security Management appliance. This
name should be assigned by the network administrator.
name should be assigned by the network administrator.
Enter the IP address of the Security Management appliance.
Enter the network mask and IP address of the default router (gateway) on your
network.
network.
Next, configure the Domain Name Service (DNS) settings. AsyncOS contains a
high-performance internal DNS resolver/cache that can query the Internet’s root
servers directly, or the system can use DNS servers that you specify. If you use
your own servers, you need to supply the IP address of each DNS server. You can
enter up to four DNS servers when you are using the System Setup Wizard.
high-performance internal DNS resolver/cache that can query the Internet’s root
servers directly, or the system can use DNS servers that you specify. If you use
your own servers, you need to supply the IP address of each DNS server. You can
enter up to four DNS servers when you are using the System Setup Wizard.
Note
The DNS servers you specify have an initial priority of 0. For more information,
see the
see the
.
Note
The appliance requires access to a working DNS server to perform DNS lookups
for incoming connections. If you cannot specify a working DNS server that is
reachable by the appliance while you are setting up the appliance, you can select
Use Internet Root DNS Servers, or else temporarily specify the IP address of the
Management interface so that you can complete the System Setup Wizard.
for incoming connections. If you cannot specify a working DNS server that is
reachable by the appliance while you are setting up the appliance, you can select
Use Internet Root DNS Servers, or else temporarily specify the IP address of the
Management interface so that you can complete the System Setup Wizard.
Step 4: Review Your Configuration
Now, the System Setup Wizard displays a summary of the setup information that
you have entered. If you need to make any changes, click Previous at the bottom
of the page and edit the information.
you have entered. If you need to make any changes, click Previous at the bottom
of the page and edit the information.