On-the-Fly Network Analysis at 10G - Are You Crazy? (By Jay Botelho)
Who’s In Charge Here? (and Why?) (by Paul W. Smith)

Watching How ARP Impacts Ping with Wireshark (by Tony Fortunato)

Its quite common to notice that the first ping takes longer than the subsequent pings.

Every so often I'm asked by my customers or students, "Why?"

As I always say, "Its easier to capture a few packets and see". 

In this video I show how to capture some packets using Wireshark and explain what I see.


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