You think "one thing" is probe connectivity over ICMP and I think "one thing" is probe connectivity. Someone else could reasonably argue that "one thing" is pro

You think "one thing" is probe connectivity over ICMP and I think "one thing" is probe connectivity. Someone else could reasonably argue that "one thing" is probe the network. People use this phrase a lot but I feel that they emphasize the wrong part. It's all about "do it well", no matter what you do.