We were also asked to blog on the topic of “legacy networks” in thecontest this year. I don’t think many posts were forthcoming,however. I was wondering what would be considered as legacy thesedays.

Getting a handle on the invisible part of your network—the protocols that are in use—can be of enormous value in helping you detect problems. So far, we've talked about the tangibles of your ...

Whether it’s wired or wireless, most data communications today happens by way of packets of information travelling over one or more networks. But before these networks can work together, though, they ...