The Journey of a Network Engineer:

IPv4

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July 30, 2012  5:08 PM

New Datacenter Network Design



Posted by: Sulaiman Syed
application, Catalyst, CCDP, Cisco, datacenter, design, IPv4, network

I've came upon a network design for data center. While the physical infrastructure consisted of the latest technology,  it had "flaws" in the technical side of  it. The figure blew shows the connectivity.  

May 16, 2011  12:49 PM

What is the difference between M1 and F1 Cisco Nexus Line cards?



Posted by: Sulaiman Syed
access, ACL, Cisco, DCNM, distribution, F1, Fabric, FabricPath, forwarding, IPv4, IPv6, M1, M1-XL, MAC, Nexus 7000, security group tags, SGT, Unicast, vlan, VSAN

Cisco Nexus series switches brought a new technology to the data center. The whole designed is changed from the Catalyst 6500 series. Nexus is no longer dependent on SUP's backplane, it is more like a midplane architecture. Let me elaborate a little on this, what that statement means that...


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