Good Afternoon,
My company is in the process of changing internet service providers and I wanted to get all my ducks in order before we pull the trigger. Currently our main switch is a 3850 which branches off into 3 seperate 2960x's. We have a VLan setup for departments so we can monitor traffic. What I am looking to understand is the change of the ISP and the configurations I may need to do.
I have reviewed the configuration files for our devices and it looks like they are only using our private IPs. No where in the device was I able to find our public IP, but I am not a guru with Cisco switches so I might be looking in the wrong place. Anyone have a similar setup and made this type of change before?
Most of the changes should just take place inside our router/firewall correct?
