2. Management Interface
You will not see Management Interface settings if you performed intial setup at the CLI.
The Management interface settings are used even though you are enabling the manager access on a
data interface. For example, the management traffic that is routed over the backplane through the data
interface will resolve FQDNs using the Management interface DNS servers, and not the data interface
DNS servers.
DNS Servers—The DNS server for the system's management address. Enter one or more addresses
of DNS servers for name resolution. The default is the OpenDNS public DNS servers. If you edit the
fields and want to return to the default, click Use OpenDNS to reload the appropriate IP addresses
into the fields.
Firewall Hostname—The hostname for the system's management address.
b) Configure the Time Setting (NTP) and click Next.
1. Time Zone—Select the time zone for the system.
2. NTP Time Server—Select whether to use the default NTP servers or to manually enter the addresses
of your NTP servers. You can add multiple servers to provide backups.
c) Select Start 90 day evaluation period without registration.
Do not register the threat defense with the Smart Software Manager; all licensing is performed in CDO.
d) Click Finish.
e) You are prompted to choose Cloud Management or Standalone. For the CDO cloud-delivered
management center, choose Standalone, and then Got It.
The Cloud Management option is for legacy CDO/FDM functionality.
Step 4 (Might be required) Configure the Management interface. See the Management interface on Device >
Interfaces.
The Management interface must have the gateway set to data interfaces. By default, the Management interface
receives an IP address and gateway from DHCP. If you do not receive a gateway from DHCP (for example,
you did not connect this interface to a network), then the gateway will default to data interfaces, and you do
not need to configure anything. If you did receive a gateway from DHCP, then you need to instead configure
this interface with a static IP address and set the gateway to data interfaces.
Step 5 If you want to configure additional interfaces, including an interface other than outside or inside that you want
to use for the manager access, choose Device, and then click the link in the Interfaces summary.
See Configure the Firewall in the Device Manager, on page 118 for more information about configuring
interfaces in the device manager. Other device manager configuration will not be retained when you register
the device to CDO.
Step 6 Choose Device > System Settings > Central Management, and click Proceed to set up the management
center management.
Step 7 Configure the Management Center/CDO Details.
Cisco Firepower 2100 Getting Started Guide
149
Threat Defense Deployment with CDO
Perform Initial Configuration Using the Device Manager
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