Look at the operating costs for your data centers and you’ll likely see a big amount for the electrical power to run the servers, storage, networking components, and cooling systems. Since power consumption is an area where even small changes can add up to big savings over time, we want to take advantage of every power-saving feature we can find. And we’ve found many of those features in the Cisco Unified Computing System (UCS) servers, which we now deploy as the standard in our data centers worldwide. Read More »
In the days before data centers were virtualized, the licensing model for operating systems and application software was simple: 1 server = 1 license. But this model doesn’t work in an environment where a single physical server can host multiple virtual servers.
The 25th anniversary of Cisco Live was an enormous hit, with record crowds at the Moscone Center in San Francisco. Every day I could feel the enthusiasm of Cisco customers and partners, and it was especially high in the World of Solutions Expo. That’s where I spent most of my time, on the Expo floor taking in all the technology displays, talking shop, learning, and sharing information with Cisco partners and customers. The key conference themes dominated our conversations – global Intercloud, collaboration, security, and, of course, Application Centric Infrastructure. Read More »
What a difference a networking cable can make in a data center’s infrastructure requirements and costs…especially when that cable uses Fiber Channel over Ethernet (FCoE) technology. An industry-standard, FCoE carries Fibre Channel over Ethernet links, which reduces the number of I/O adapters, cables, and switches in the data center.
Cisco IT’s Road to Application Centric Infrastructure: Organizational Readiness and the Program Team
Cisco IT is early in the journey to deploying an application centric infrastructure (ACI). This journey requires us to look at the IT organization differently. When we started evaluating what it would take to align applications to the network, we quickly realized that our organizational structure wasn’t favorable to extracting the most value from ACI. We needed an architecture team that represents all seven layers of the OSI stack, and works in sync to create tenets and policies and classify applications that conform with how we ultimately want to build out the fabric. ACI requires a completely different view of the relationship (along with a common syntax and language) between IT infrastructure and applications.