just had fios box installed at pub. would like to set up a free wifi that will be separate from my business. what is the best way to do this? was thinking to run one Ethernet to a sonicwall device and on the other side of the sonic wall set up the internal network of point of sale machine and office computers (not even sure how to do that). can I also run a separate Ethernet from fios box to a wireless router for public? what then if I want wifi for my office as well (not the public). thanks in advance.
ps I guess id love to see a diagram of how to set up this network I speak of and some layman term instructions :-)