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CiscoLive London was an incredible trip and gosh it was only 30 days ago – our first little project out of that voyage is TechWiseTV85 our latest episode on Data Center technologies.  Data Center Optimization: The Next Stage is now available for your viewing pleasure in our ‘still has that new website smell’ environment we affectionately call the CVC (Cisco Virtual Connection).

This show was another exercise in self-restraint as the DC team had brought out an amazing selection – if we were hoping that a global show would mean a smaller show…we were out of luck.

So how to narrow it down?

It was not easy –

We had The Beatle on our mind and as they said ‘All Together Now’ – this became our attempt at a rally cry.

Lots to Brag About.

The Data Center guys and gals have come a long way… the Data Center Business Advantage Framework has taken root and produced a number of milestones worth mentioning:

What does it all mean? Its our own double rainbow…you figure it out….what it means is that the innovation here is making sense. The standards based combination of Unified Fabric, Computing and Network Services is building a logical foundation for people to stake their future on.   It’s a 650 million dollar business now growing at over 700%.  The early percentages are easier to brag about now of course and its hard to imagine sustaining that pace 5 years from now…but one can dream!  (more on this story)

Back to the London To Do List -- In typical TechWiseTV fashion – we cherry picked a few topics and lamented the rest.

Automating the Move to Private Cloud

Mark Peterson illustrates the power of Tidal Orchestrator to make this simple.

Mark Peterson on Cloud Automation with Tidal

More Info:

Cisco Tidal Enterprise Orchestrator


Catalyst and/or Nexus (?)

Jimmy Ray catches up with Russel Vaughan, data center field engineer extraordinaire with a cool British accent, to get his take on how design and architecture should be approached.

Russell Vaughan

The Tough Questions:

More info on the FC-BB-5 standard (I/O Consolidation through FCoE)

UCS Virtual Interface Card

I caught up with Ravi Balakrishnan to better understand the role and the value proposition behind the M81KR if your want to be formal…or just UCS Virtual Interface card if your day is already running long.

Ravi Balakrishnan

Questions we addressed:

Overcoming the realities of physical I/O – one more innovation at a time…

Add this term to your vocab:

VM-FEX

More:

Cisco UCS Virtual Interface Card (M81KR)

DC Speed Round – So Many Demos, So Little Time…

Re-checking the list of all the DC team brought to London….what did we cover what remained on the cutting room floor?

How did Ike get in between us?

Unified Fabric:

Unified Network Services

VXI: Cloud-based Virtual Desktop Services (new demo coming soon…watch our youtube channel to get it first…_

Unified Computing

(SAP Application using extended memory)

Network Analysis Innovation

Jimmy Ray had been waiting and waiting for the right time to play with the Network Analysis Module (NAM Blade) and finding

Deepak Bhargava

in London became the right confluence of events.

It’s been a love/hate relationship with Jimmy Ray and Network Management but as the technology has come along…

What all was covered?

Cherry picking some notes of interest:

Response Time Monitoring from WAAS Data Sources

The NAM processes the TCP flow data exported from the WAAS and performs application response time (ART) calculations and reports. You use the NAM GUI to create a WAAS data source to monitor WAAS traffic statistics. In addition to ART, NAM monitors and reports other traffic statistics of the WAAS data sources including application, host, and conversation information.

The NAM provides different ART metrics by collecting data at different points as packets flow along their paths. The NAM provides five different collection points, each represented by a WAAS data source. Figure 2-3, “WAAS Data Sources (Data Collection Points)”, shows an example of the data collection points. The solid line represents data exported from a WAAS device and/or directly monitored traffic like SPAN.

Site Level Analysis – ‘Bucketing Data’

Cisco NAM Traffic Analyzer 5.0 introduces the capability for users to define a site, with which you can aggregate and organize performance statistics. A site is a collection of hosts (network endpoints) partitioned into views that help you monitor traffic and troubleshoot problems. A site can be defined as a set of subnets specified by an address prefix and mask, or using other criteria such as a remote device data source (for example, remote WAE device and segment information). If you want to limit the view of your network analysis data to a specific city, a specific building, or even a specific floor of a building, you can use the sites function.

You can also include multiple types of data sources in the site definition, and you can then get an aggregated view of all network traffic.

The pre-defined “Unassigned Site” makes it easy to bring up a NAM without having to configure user-defined sites. Hosts that do not belong to any user-defined site will automatically belong to the Unassigned Site.

Going back in time: (Historical Analysis)

Unlike previous versions of the NAM, in which you have to configure targeted historical reports in advance, the NAM Traffic Analyzer 5.0 stores short-term and long-term data that you can view using the new dashboards.

The NAM proactively collects and stores up to 72 hours of data at a granularity of 1, 5, or 10 minute intervals, and longer-term data with a granularity of 1 to 2 hours, This allows you to specify different time periods to view trends over time and identify potential problems.

More on all that:

NAM Usage Scenarios

NAM User Guide (.pdf)

Bangers and Mash, and Old Speckled Hen Ale or  Popeye’s Chicken and Sweet Tea? I know what I prefer…what’s your preferred combo?

Dr. Who?

The latest ‘Fundamentals of Cisco Virtual Security Gateway”

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2 Comments.


  1. Hi Guys,
    Having only recently stumbled across TechWise TV I think it’s awesome… realy great job guys!
    Been catching up on your past episodes and it’s been making a real difference.
    Unfortunately the link posted at the top of this blog for TechWise 85 doesn’t work for me, apparently its unavailable.
    Really looking forward to viewing this.
    Cheers,
    R

       0 likes

  2. Thanks! I re-checked the link. It should be working for you. It takes you into our ‘Virtual’ environment where you will need to set up a quick account (register) but then you can swim among all the shows with now more reg to worry about. If you are still having trouble – drop us a line at techwisetv@ cisco.com so we can get it figured out.

    Thanks for watching! -Robb

       0 likes

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