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NEW! Cisco Announces Highly Scalable Third Generation UCS Networking Fabric

Today Cisco announced an expanded portfolio of third generation UCS Networking products that improve Datacenter scalability, performance and agility with industry leading capabilities. The announcement includes the following new products:

1. A new Fabric Interconnect (Cisco UCS 6296UP) that doubles the switching capacity of the data center fabric to improve workload density (from 960Gbps to 1.92 Tbps), reduces end-to-end latency by 40 percent to improve application performance  and provides flexible unified ports to improve infrastructure agility and transition to a fully converged fabric

2. A new Chassis I/O Module (Cisco UCS 2204XP) that offers enhanced resiliency and utilization with Port Channeling, and an option for 80 Gbps, in addition to 160 Gbps, down to each chassis (from 80Gb to 320Gb to the blade) to handle workload bursts

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Cisco Virtual Machine Fabric Extender (VM-FEX) and Cisco VIC

What is VM-FEX? VM-FEX is the consolidation of the virtual switch and physical switch into a single management point.

This sounds funny to say, but it amazes me how many people still use standard VMware vSwitches.  In the enterprise there are just too many things that can be missed on standard vSwtiches and we need consistency. This consistency is obvious when port group names need to match identically or vMotion will fail. Last time I went through the VMware vSphere: Install, Configure, Manage class we were working on the standard vSwitch configuration, which utilizes some interesting port group failover order setting which include overrides. So, I zipped through my sheet and was waiting for the instructor to ask for answers. After a few other students I spoke up and proceed to explain my complex but accurate vSwitch configuration.

You remember this diagram from class right??

And the override settings?

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