Wireshark capture banks

Studying packet captures is one of the best methods to learn the operation of protocols in any of the 7 network layers. It doesn’t matter if they were made in wireshark, tshark, tcpdump or any other program.

Thanks to the work of very good people we do not need to create the conditions ourselves and make these captures. There are several “capture banks” available for us to enjoy and learn from:

Continue reading

Angolan CCIEs: How many?

As I was writing another post I realized it’s been a while since a 2 year old could count he number of CCIEs in my country.

Jeriel Atienza and André Malungo were for a long time the only Angolan CCIEs, but today the numbers are quite different.

I do not plan to make this the Angolan version of the CCIE Hall of Fame page but you can  find below the current list of Angolan CCIEs that I could find: Continue reading