Fun in the Lab: DMVPN: Per-Tunnel QoS and High Availability

Fun in the Lab: DMVPN: Per-Tunnel QoS and High Availability

Went on an customer “ride-along” with Advanced Services this week.  Customer’s requirement was that the DMVPN headend have 2 physical interfaces for High Availability.  These 2 interfaces need to be the same subnet because they are going into 2 firewalls: one active/one standby.  So now what? Tom Kunath (Advanced Services) thought “Well…. what about usingContinue Reading

2016 Cisco Live, US – Geeks for life. — Just another day at the office…

CiscoLive 2016 LasVegas was my absolute favorite CiscoLive EVER!  They just keep getting better and better and better every year!  I so adore my “Nerd Herd” friends. I was going to write a blog.. but I just couldn’t find the words…… So please enjoy my friend’s blog (@amyengineer) reblogged here. 🙂 Fish  🙂 Putting togetherContinue Reading

My Cisco Live 2016 Schedule

My Cisco Live 2016 Schedule

Ever since my blog, CiscoLive 2016: ‘Summer Camp for Geeks’, I’ve been getting questions about what my personal CLUS schedule typically looks like for the week.  CiscoLive 2016 will be my 11th CiscoLive US (“#CLUS”) and my 13th CiscoLive in general. It is my favorite work week of the ENTIRE year.  And I look forwardContinue Reading

Techniques of a Network Detective: A New Series

Techniques of a Network Detective: A New Series

Put your detective hat on your head and your Network Detective badge on your lapel.  Introducing a new blog series – Techniques of a Network Detective.  This series will focus on the detective work (troubleshooting side) of our jobs as network engineers. For over 30 years I’ve been playing in the “world of IT”. DuringContinue Reading