I will be replacing the Netscreen 5gt with a Watch Guard XTM5 series however, when I plugged in to the network the Watch Guard, a user complained that they can access a resource anymore. So what I did is switch back all the connections to the old Netscreen box and I can't access the WebUI anymore.....
I tried to reboot the Netscreen box to no avail and I connected my laptop directly to the box via cross connect cable and unfortunately to no avail.
Please note that I have never used the CLI so this may not be an option not unless you can guide me step by step on how to do this.
Thanks in advance