Networking with FISH

Recent Posts - page 11

• Understanding IPv6: What Is Solicited-Node Multicast? (Part 4 of 7)

  By Denise "Fish" Fishburne on February 22, 2018 • ( 5 )

  

  IPv6 solicited-node multicast sometimes seems to confuse those new to IPv6 in the beginning. I think this is because it seems so foreign and new. In this post, we will explore exactly what IPv6’s solicited-node multicast is and the rules… Read More ›

• Understanding IPv6: A Sniffer Full Of 3s (Part 3 of 7)

  By Denise "Fish" Fishburne on February 19, 2018 • ( 8 )

  

  “What the heck?” Yup, that pretty much summed up my confusion the first time I saw it. A sniffer trace full of threes. The first thing it reminded me of was my days with Token Ring and locally administered addresses… Read More ›

• Understanding IPv6: Link-Local ‘Magic’ (Part 2 of 7)

  By Denise "Fish" Fishburne on February 19, 2018 • ( 6 )

  

  For those of you new to IPv6, what I am about to show you is going to look a lot like a magic trick. I’m going to bring up an IPv6 IGP neighbor relationship (OSPFv3) between two routers. This doesn’t… Read More ›

• Understanding IPv6: The Journey Begins (Part 1 of 7)

  By Denise "Fish" Fishburne on February 19, 2018 • ( 15 )

  

  IPv6 and I met back in the early 2000s.  After the initial getting used to the 128 bits and the odd /64 mask I thought I “knew” IPv6.  I really didn’t see why people found it so difficult.  Looking back… Read More ›

• The Case of the Flapping BGP Routes: A Network Detective Ride-Along

  By Denise "Fish" Fishburne on February 13, 2018 • ( 0 )

  

  Let’s go on a Network Detective Ride-Along together!  🙂   YouTube Style!   Case open to case closed in less than 15 minutes.  You ride along! Below you will find the link to the troubleshooting ride-along as well as 3 very helpful… Read More ›

• Ready for CiscoLive 2018 Barcelona? Woot! Woot! See ya there!

  By Denise "Fish" Fishburne on January 17, 2018 • ( 0 )

  

  In less than 2 weeks CiscoLive Europe 2018 will be in full swing!  And, as usual, I am so incredibly excited!  🙂  This happens to me before every CiscoLive…. round about two weeks prior to the start of the event. … Read More ›

• Fish Gets a New Job: “Solutions Architect”

  By Denise "Fish" Fishburne on December 13, 2017 • ( 3 )

  

  Many of the best things that have happened in my life weren’t planned.  🙂  Becoming a “Solutions Architect” is one of those things.  I didn’t plan it.  I’ve been in CPOC (Customer Proof of Concept) for almost 17 years now. … Read More ›

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