Cisco Systems

Inter-VLAN Routing on the Nexus 5k

Mar 13, 2014 · 5 min read · Cisco Cisco Systems Data center FEX networking Nexus NX-OS Routing switching technology tutorial ·

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I previously had the chance to play around with the 5596UP switch, and made some notes on how to configure inter-vlan routing. Since this was a 5596UP switch I needed a layer 3 card to take advantage of it. The next-generation units the 5600 include layer 3 without a card required along with introducing 40GB uplinks! …

640-911 (Chapter 4)

Feb 6, 2014 · 3 min read · 640-911 CCNA Data Center Certification Cisco Cisco Career Certifications Cisco Systems Data center Internet Protocol IP address networking technology ·

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Continuing where we left off on Chapter 3 on CCNA Data Center Study Guide from Todd Lammle. Like before feel free to post questions below. In these post I am only going over the topics of each chapter of the book, plus any examples the book offers and to get an idea of what the Cisco exam would cover. In chapter three …

640-911 (Chapter 3)

Jan 30, 2014 · 2 min read · CCNA Data Center Certification Cisco Cisco Career Certifications Cisco Systems IEEE networking technology ·

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Picking up were we left on off on a series of blog posts that follow the CCNA Data Center Study Guide from Todd Lammle. Feel free to post questions below. In these post I am only going over the topics of each chapter of the book, plus any examples the book offers and to get an idea of what the Cisco exam would cover. …

Connecting FEX (5k to 2k)

Dec 1, 2013 · 8 min read · CCNA Data Center Cisco Cisco Systems Data center FEX networking Nexus NX-OS switching Tutorials ·

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I was pretty excited to get my hands on some of the Cisco Nexus product line which focuses on switching in the data center. The gear I have is an evaluation unit so I made some notes and one thing I was impressed is how easy it is to connect a Nexus 5K to a Nexus 2k also known as a fabric extender. I have kept it …

Is Your Network Healthy?

Jul 19, 2013 · 5 min read · Cisco cisco Cisco Systems Cyclic redundancy check Input queue networking router technology tutorial Tutorials Wide area network ·

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Networks are becoming more "borderless" as Cisco likes to call it and it's definitely true. Having the ability to get access to resources remotely without having to be at our office physically is a nice touch, you may even notice higher productivity and who doesn't want that! Networks have to be in a healthy …