Cisco Blogs

Cisco Blog > Data Center

CCIE : ITD and RISE in CCIE Data Center

ITD and RISE are now part of CCIE Data Center:

Intelligent Traffic Director (ITD) is a hardware based multi-terabit layer 4 load-balancing, traffic steering and services insertion solution on the Nexus 5k/6k/7k/9k series of switches.

Domain Written Exam (%) Lab Exam (%)  
1.0 Cisco Data Center L2/L3 Technologies 24% 27% Show Details
2.0 Cisco Data Center Network Services 12% 13% Hide Details
2.1 Design, Implement and Troubleshoot Service Insertion and Redirection

  • 2.1.a Design, Implement and Troubleshoot Service Insertion and Redirection for example LB, vPATH, ITD, RISE

2.2 Design, Implement and Troubleshoot network services

  • 2.2.a Design, Implement and Troubleshoot network services for example policy drivenL4-L7 services
3.0 Data Center Storage Networking and Compute 23% 26% Show Details
4.0 Data Center Automation and Orchestration 13% 14% Show Details
5.0 Data Center Fabric Infrastructure 18% 14% Show Details
6.0 Evolving Technologies 10% N/A Show Details


To learn about RISE (Remote Integrated Services Engine), please see:

To learn about ITD (Intelligent Traffic Director), please see:


Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Making a splash: Why Innovation is Like Platform Diving

Alteration. Risk-Taking. Bravery. Curiosity. Breakthrough.


Me diving, a sport I took up in midlife.

When you think of innovation, these are the synonyms that come to mind. These characteristics are intimately related to platform diving – a sport I took up at the age of 40.

That was four years ago and I now dive competitively around the world. I also have a passion for innovation, in all its forms, and I push myself to work and think innovatively.  These two pursuits have more in common than you may think.  In fact, I’ve come up with six ways that being a competitive platform diver and striving to be more innovative share a common thread. Read More »

Tags: , , , , , , ,

Catalysts for 10x Innovation (Part 1)

“Why does a computer need a fan? I want my computer to be quiet and small!” Steve Jobs actually provoked that question when he started the journey that led to the creation of Apple II nearly four decades ago.  And, of course, the journey made history and continues on into new frontiers of technology.

Asking an unsettling question that breaks the status quo – in any era – is one of the key catalysts to ignite innovation exponentially. This is especially true today because of the unprecedented levels of innovation made possible by the digitization of society through the Internet of Everything – the connection of people, processes, data and things.Cisco Leadership Forum_Biren presenting

A provocative question that turns things upside down gets the innovation journey under way.  However, it’s just one of many key catalysts we have identified from extensive research and experience that accelerate innovation 10 times or more.

My colleague, Hagit Oron, and I recently had the honor of conducting a highly engaging workshop – Innovation Catalyst – at Cisco’s bi-annual Leadership Forum, an event series tailored for people leaders.  Igniting innovation is one of our company’s highest priorities as we transform from a hardware product company into an end-to-end solution provider delivering business outcomes to customers in vertical markets.

Encourage Inclusive, Diverse Culture. First, we emphasized that leaders must foster a climate of innovation with their full teams – not just by hiring a few outliers – but as a collective team to solve problems and develop new products and services. That means assembling teams with a full spectrum of diverse backgrounds, skills, perspectives and approaches, enabling them with the right tools and resources as well as empowering them to innovate collaboratively. Read More »

Tags: , , , , , , ,

Building Scalable, Sustainable, Smart+Connected Communities with Fog Computing

This week, Cisco is showcasing innovations across our Smart+Connected Communities portfolio at the Smart City World Expo Congress in Barcelona.

We’ve entered the digital age and smart cities worldwide are embracing technologies to streamline their operations and meet the growing expectations of their citizens. Today, citizens in the most vibrant cities are already seeing many initiatives designed to make urban services smarter, whether for transportation, parking, lighting, traffic and waste management, safety or law enforcement.

Urban services powered by the Internet will certainly enhance citizen quality of life, but developing this new generation of services requires integrating together many disparate technologies and billions of “things,” or devices. Today, it’s estimated that some 15 billion devices are connected, and this number is set to explode to 50 billion by 2020, particularly in and around urban centers. This complex assemblage will generate and transmit unimaginable amounts of data from all kinds of sensors, mobile devices and smart “things” to and through the Internet.

As the network of connected things grows, an increasingly significant volume of the data will be produced at its edge, where the data will also need to be processed, analyzed, and secured. As a result, new computer processing technologies must also be placed at the network edge to manage this new deluge in a distributed way across a citywide network to intelligently connect and inform people, processes, data and things. These technologies must deliver computing power at an unprecedented scale and help cities ensure economic, social and environmental sustainability.

What does that mean in practical terms?

Read More »

Tags: , , , , ,

Protecting Innovation – Moving Forward

With the second International Trade Commission (ITC) trial regarding Arista’s use of Cisco’s proprietary networking technology patents almost complete, now is a good time to provide an update.

As you will recall, Cisco filed copyright and patent infringement cases against Arista last December in the District Court in Northern California. One case, focused on 12 technology patents, remains “stayed” while the ITC trials involving the same patents are ongoing. The other District Court case, regarding Arista’s literal copying of Cisco’s command line interface (CLI) and two related patents, is moving forward. None of the patents in these cases cover technology that has been adopted as a standard. And all the patents were invented by people who worked at Cisco and then went to Arista, or by Cisco employees whose managers went to Arista.

Arista makes no secret out of its willful, intentional and on going use of Cisco’s proprietary networking technology. That’s why this litigation is necessary. For instance, why does Arista use over 500+ of Cisco’s multi-word CLI commands, when competitors like Alcatel Lucent, Brocade, HP and Juniper have only a fraction of that overlap in their own products?

To appreciate the brazenness of Arista’s behavior in this regard, and why the litigation is necessary, let’s listen to Arista’s own words. Here’s Ken Duda, Arista’s Chief Technology Officer and Senior Vice President of Software Engineering, and a former senior engineer at Cisco, in a public domain interview talking about Arista “slavishly” copying Cisco’s CLI.

Here’s where each case stands:

District Court Case (CLI and related patents)

This case, before Judge Beth Labson Freeman, is slated for trial in August 2016. Recently Arista moved to delay the start of the trial to 2017. The Judge held a conference on that issue, and will rule after briefing the question.

Read More »

Tags: , ,