SDN (Google)
http://cseweb.ucsd.edu/~vahdat/papers/b4-sigcomm13.pdf
Partner Education
http://cisco.partnerelearning.com/Saba/Web/Main
BGP Analysis Report
http://bgp.potaroo.net/index-bgp.html
http://www.cymru.com/BGP/bgp_prefixes.html
Looking Glasses
OSPF
http://primeip.wordpress.com/2012/10/23/ospf-prefix-suppression/
Routing Blog
MBGP Blog
http://rbcciequest.wordpress.com/2008/05/09/multiprotocol-bgp-ipv4-multicast/
Ethernet Frame
http://en.wikipedia.org/wiki/Ethernet_frame
Ethernet Overhead
http://www.tamos.net/~rhay/wp/overhead/overhead.htm
Ethernet Autoneg
https://www.iol.unh.edu/services/testing/ge/knowledgebase/
IPv4 Header
http://en.wikipedia.org/wiki/IPv4
Timing, Clocking, and Synchronization in the T-carrier System
http://oreilly.com/catalog/t1survival/chapter/ch05.html
http://www.avrfreaks.net/modules/FreaksArticles/files/21/Why%20you%20need%20a%20Clock%20Source.pdf
CCIE Tracking
https://i7lp.integral7.com/durango/do/login?ownername=cisco&usertype=candidate
IPERF
http://openmaniak.com/iperf.php
Understanding Income Statement
http://www.investopedia.com/articles/04/022504.asp
ONF