i have an ip office a customer has asked me to set up. This switch is from a previous site. I have the hardware put together but thats as far as i have gotten. i need to know how to access programming. Do i use the administrative software it came with loaded onto my laptop or can i get into it thru a web browser using the default 192.168.42.1 I am not sure at this point if the ip address has been changed from the previous site.