Hello,
I have been working in mainly in System Security for a few years now but was approached by my Dad to help with a home office project that he is looking to complete. Currently he runs a Web Server from his home office that is connected to one of the ports on an old Linksys router. He also runs all of the home devices (Smart TVs, laptops, phones, etc.) through another port on that same router. The goal of the project is to separate these two networks (Home/Office) for both bandwidth and security purposes. He had attempted to contact his ISP about getting a second connection installed but I guess their policy only allows one connection to be installed in a single home.
My initial idea was to implement sub-interfaces on the external port that goes to the ISP but the current Linksys router is so old and only accessible via HTTP/HTTPS so it is not capable of supporting sub-interfaces or VLANS. I was hoping for some advice on different options on home/small business routers that support sub-interfaces and that would achieve the objective of this project. I would prefer something that uses Cisco IOS and that can be managed from a command line but am open to all options. Any help would be greatly appreciated!
