BRAD HEDLUND

Studies in Data Center Networking, Virtualization, Computing

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Most Popular

The “Hall of Fame” - My Most Popular Posts!

  • Understanding Hadoop Clusters and the Network
  • Cisco UCS Networking videos (in HD), Updated & Improved!
  • Top of Rack vs End of Row Data Center Designs
  • How to Calculate TCP throughput for long distance WAN links
  • Nexus 1000V with FCoE CNA and VMWare ESX 4.0 deployment diagram
  • Cisco UCS and Nexus 1000V design diagram with Palo adapter
  • Cisco UCS and VMware vSwitch design with Cisco 10GE Virtual Adapter
  • The vSwitch ILLUSION and DMZ virtualization
  • Setting the Stage for TRILL, rethinking Data Center switching
  • Cisco UCS intelligent QoS vs. HP Virtual Connect rate-limiting
  • VMware 10GE QoS Design Deep Dive with Cisco UCS, Nexus
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About the Author

Brad Hedlund is an experienced technical sales professional with DELL specializing in data center networking, virtualization, and computing, helping customers design large and small data centers with challenging and complex requirements since 1996. [Read More …]

View My Blog Posts

Recent Posts

  • Comparing efficiencies of Fixed vs Chassis switches
  • A network that Doesn’t Suck for cloud and Big Data: Interop 2012 session teaser
  • Considering 10GE Hadoop clusters and the network
  • Dodging open protocols with open software
  • Construct a Leaf Spine design with 40G or 10G? An observation in scaling the fabric.
  • On optimizing traffic for network virtualization
  • First take on Embrane heleos
  • Hadoop network design challenge

Recent Comments

  • Nico on Cisco UCS criticism and FUD: Answered
  • Brad Hedlund on Comparing efficiencies of Fixed vs Chassis switches
  • Mark Berly (@markberly) on Comparing efficiencies of Fixed vs Chassis switches
  • Brad Hedlund on Comparing efficiencies of Fixed vs Chassis switches
  • Mark Berly (@markberly) on Comparing efficiencies of Fixed vs Chassis switches

Top 10 Most Commented

  • How to Calculate TCP throughput for long distance WAN links (86)
  • Nexus 1000V with FCoE CNA and VMWare ESX 4.0 deployment diagram (82)
  • Starting a new journey with Dell Force10 (62)
  • Routing over Nexus 7000 vPC peer-link? Yes and No. (48)
  • Cisco UCS criticism and FUD: Answered (47)
  • Cisco UCS Networking Best Practices (in HD) (46)
  • Setting the stage for TRILL, rethinking data center switching (46)
  • Cisco UCS and Nexus 1000V design diagram with Palo adapter (44)
  • HP Flex-10 versus Nexus 5000 & Nexus 1000V with 10GE passthrough (38)
  • VMware 10GE QoS Design Deep Dive with Cisco UCS, Nexus (38)

Data Center Resources

  • blade server links
  • Packet Pushers Podcast

Interesting Blogs

  • Blades Made Simple
  • Ethereal Mind
  • High Scalability
  • Ivan Pepelnjak
  • M. Sean McGee
  • Network Heresey
  • Scott Lowe
  • Twilight in the Valley of the Nerds

Categories

  • Big Data (5)
  • Bookmarks (11)
  • Career (2)
  • CCIE (8)
  • Cisco UCS (17)
  • Design Diagrams (7)
  • FabricPath (3)
  • Fabrics (7)
  • FCoE (12)
  • Featured (12)
  • FEX (3)
  • FUD (4)
  • Hadoop (4)
  • media & analyst (1)
  • merchant silicon (2)
  • MSDC (4)
  • Nexus (17)
  • NIV (8)
  • Open vSwitch (1)
  • OpenFlow (7)
  • OpenStack (2)
  • Q&A (6)
  • QFabric (2)
  • QoS (9)
  • Routing (4)
  • SDN (7)
  • Switching (12)
  • TCP (1)
  • TRILL (5)
  • Video (2)
  • VMware (7)
  • vPC (3)
  • VXLAN (2)

Pages

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  • Notes
    • BGP
    • CCDE
    • CWDM
    • EIGRP
    • IS-IS
    • Multicast
    • OSPF
    • Spanning Tree
    • TCP

Archives

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  • April 2011 (1)
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  • December 2010 (5)
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  • October 2010 (3)
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  • May 2010 (1)
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  • February 2010 (5)
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  • December 2009 (1)
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  • January 2008 (1)
  • December 2007 (2)
  • November 2007 (6)
  • March 2006 (1)
  • February 2006 (1)

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