Cisco Blogs


Cisco Blog > Inside Cisco IT

ACI and CITEIS Fortify the Cloud-Enabled Data Center

In July 2014, Cisco IT turned on the Application Centric Infrastructure (ACI) fabric for the first time in our San Jose engineering data center. Since then, we’ve been busy building out the ACI fabric in our U.S. production centers and beginning the process of migrating workloads. In phases, we’ll migrate our global infrastructure footprint to ACI within two years. Running on our internal cloud platform called Cisco IT Elastic Infrastructure Services (CITEIS), ACI provides flexibility and elasticity across the data center that wasn’t possible before. So far the results have been better than even we expected. Read More »

Tags: , , , , , ,

How Cisco IT is Moving to Integrated Network Management

Do you recognize this situation? The network is growing and becoming more complex, but it is managed by a collection of narrowly focused management tools that can’t keep up.

This is the situation we faced in Cisco IT. Our previous network management systems were a mixed bag: A few Cisco products here, a few third-party products there, along with many homegrown scripts for “special” network elements and management tasks. Read More »

Tags: , , , , , , ,

My Week at CiscoLive! Melbourne 2015

One of my favorite events on the calendar is always Cisco Live in Melbourne, and after the record-breaking event last year, I went in with high expectations. From the moment Chuck Robbins stepped onstage for the opening keynote I knew I wouldn’t be disappointed. Read More »

Tags: , , , , , ,

Why IT Standardization?

Cisco IT has over our history become more and more standardized, with standard architectures (which are continuously upgraded to meet future business needs), and standard products, designs, software versions, and configurations. But we’ve never really told the story about WHY we have standardized so thoroughly. Many customers ask “What is the value of a global IT standard vs. regional or local designs?”
Read More »

Tags: , , , , , , ,

A Wider View of Collaboration – and its Benefits

“Collaboration” usually means “people working together productively by sharing voice, video, and data”. Inside Cisco, the standard idea of Collaboration includes a lot of IT Technology, like:

  • all voice-based Unified Communication (that is, all IP Telephony from hardware and software phones, and all Unity voicemail, and all Contact Centers)
  • all Video conferencing (from Jabber or WebEx clients, video phones, desktop video, room TP, and immersive TP),
  • all streaming video like Cisco TV (IP/TV) for large multicast events, and
  • software clients like email, web sites and blog sites and document repository sites, Jabber IM, voice and video, and WebEx voice, video and data

But sometimes Collaboration means more. For example, Cisco IT likes to say that we “enable people to collaborate with any device, from anywhere, at any time” which really expands the scope of collaboration. Read More »

Tags: , , , , , , , ,