In today’s content, we will introduce you to the basic configuration of the Cisco Firepower Firewall device running FTD software using Device Manager to allow local management of the device through the webui interface.
– Connect to the device’s internal port, and access the device’s default IP 192.168.95.1, to enter the management interface, log in with the admin/Admin123 account, when logging in for the first time, there will be a wizard for allows you to perform initial configuration of the device. But in this example, we will choose Skip to perform manual device configuration.
– To configure Interface, select Device -> Interfaces sectionselect view all Interfaces, Edit interface needs to be established. We will set up the interface according to the example model.
– Also because Deviceselect DHCP Server and choose Create DHCP Server to grant IP to local machines.
– At tab configuration. configurationDNS Server settings will be issued to the local machine via DHCP Server.
– Through section Device -> Routingselect view Configurationin static route Create a default route so the device can go to the internet.
– Move over Objects -> Security Zonesthere are 2 zones already set up, we will put the interface configured above into the zone.
– Through section Policiesin Access Controlcreate a rule allowing inside zone to go outside zone, allowing computers in Lan to go outside the internet.
– Also in section Policiesin NATcreate Dynamic Nat rule, so that computers in Lan can access the internet.
– Finally, in the upper corner, select the icon Deloy -> Deloyment now and wait for the configurations to be set up. Check that the local machine has received the IP and connected to the internet.
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