Tuesday 23 February 2021

cisco firepower FTD 2110 initial config

 First steps

  • Laptop / console cable, network cables, racking bolts and tools
  • Have mgmt IP assigned for it. Will also needs IP's for inside/outside other interfaces etc.
  • Unbox and put ears on
  • Record serial numbers (there is a tab at the front interfaces)
  • Mount in racks and boot up
  • Plug into console port with usb to serial cable going to laptop
  • Mgmt interface should be plugged into VLAN where it can reach the FMC.
Default username and password

username: admin

Password: Admin123

You'll want to change that 

connect ftd
show user 
configure user password admin 
 
Add another user

You may want to add another user as a back up

configure user add myusername

Configure  management IP
  • configure network ipv4 manual 192.168.100.50 255.255.255.0 192.168.100.254
  • 192.168.100.50 = MGMT IP of FT
  •  192.168.100.254 = GW IP
  • ping system 192.168.100.254

Configure route (if needed)

configure network static-routes ipv4 add eth0 192.168.10.0 255.255.255.0 192.168.1.1

Add FTD to FMC

Login into to FMC web interface

Devices -> Device management -> add

Fill in IP of FTD and a key like "cisco"


Now go back to FTD cli

show managers (should be none set)

configure manager add [IP-ofFMC] cisco

Wait for it to complete

Now go back to FMC. Give some time for the new device to settle (i think auto policy deploy happens). You can now upgrade the FTD to the same software as your other FTDs.

Overview -> Dashboard -> Status

Once upgraded your FTD is ready to be configured and policy deployed. You will need to patch any interfaces like inside/outside to the correct devices/VLANs. You should make sure you have access to SSH into the mgmt interface for troubleshooting. Most management and config is done from the FMC web interfaces from here on.



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