FIREPOWER 2120 NOT ACCESSIBLE USING IP

[wanumet]

Hello, I need help

The fire power 2120 can serve a dhcp ip to my laptop, but unfortunately i cannot access its GUI and I can not ping it either.

When I try to connect ftdthrough FXOS, it says application not installed yet it was working well then it went off suddenly

[Marvin Rhoads]

We need some more details to assist properly.

Is this a Firepower 2120 running FTD?

What address are you trying to reach - management or data interface?

An FTD device only has a GUI when it is managed with FDM or CDO. When it is FMC-managed, there is only the cli for management.

[wanumet]

Here

MSC# show version detail
Bootloader-Vers: 1.0.12
System Running-Vers: 2.4(1.216)
Npu Running-Vers: 2.4(1.216)
Service Manager Running-Vers: 2.4(1.216)
Package-Vers: 6.3.0-83
MSC#

And This what I get when I access GUI(attached)