This blog was originally started to better help me understand the technologies in the CCIE R&S blueprint; after completing the R&S track I have decided to transition the blog into a technology blog.

CCIE #29033

This blog will continue to include questions, troubleshooting scenarios, and references to existing and new technologies but will grow to include a variety of different platforms and technologies. Currently I have created over 185 questions/answers in regards to the CCIE R&S track!! Note: answers are in the comment field or within "Read More" section.

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Saturday, June 28, 2014

DNS Packet

The Naked DNS Packet







The above shows the DNS Opcodes in a DNS request.








Additional insight into the packet - As you can see that the DNS server responding was not authoritative and supported recursion.