Recent Posts - page 14

The Case of the Failed IPv6 Ping – Part 1: The Facts and Clues

By Denise "Fish" Fishburne on June 12, 2016 • ( 4 )

Put your detective hat on your head and your Network Detective badge on your lapel. It is time for the Case of the Failed IPv6 Ping.
My Cisco Live 2016 Schedule

By Denise "Fish" Fishburne on June 9, 2016 • ( 0 )

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… Read More ›
My Current IWAN Analogies

By Denise "Fish" Fishburne on April 12, 2016 • ( 0 )

I use analogies. Just how my brain works…. and how I sometimes learn and teach. Token-ring source-route bridging analogy was “breadcrumbs thru the network”. Analogy for DLSw+ was a boat getting the breadcrumbs over water between 2 islands. I think… Read More ›
Clearing Up Some Misinformation RE: eBGP Multihop and TTL

By Denise "Fish" Fishburne on January 31, 2016 • ( 7 )

Myth: You have to set ttl to 2 because it is decremented on the way to the loopback. Years and years ago I was trying to learn more about BGP and I was reading some book with a chapter on… Read More ›
Pop Up Tech Talks: Denise Fishburne

By Denise "Fish" Fishburne on January 23, 2016 • ( 0 )

Earlier today I saw a tweet that @PopUpTechTalks had uploaded their interview of me up to their YouTube Channel. I was super stoked! 🙂 Just had to share it with y’all! SolidFire’s Amy Lewis speaks with Cisco’s Denise Fishburne aka… Read More ›
IWAN: Why EIGRP or BGP Over the DMVPN Tunnel?

By Denise "Fish" Fishburne on November 23, 2015 • ( 0 )

IWAN (Intelligent Wide Area Network) and Why EIGRP or BGP over the DMVPN Tunnel. In this YouTube “playing in the lab” IWAN fun we are going to drill down between 2 sites – Branch 3 and the Hub site. Branch… Read More ›
Glass Half Empty or Half Full?

By Denise "Fish" Fishburne on October 24, 2015 • ( 0 )

Look at that middle glass in the picture to the left. Do you view that middle glass as 1/2 empty or 1/2 full?