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Why Digital Business Ecosystems Really Matter

Striking a balance between the local supply and demand of human talent within tech clusters around the world will likely be an ongoing challenge. If you’ve been following my stories, then you may recall that back in December of 2012 I shared some observations and predictions about the evolving digital business marketplace in London, England.

The East London Tech City initiative – including the area known as the Silicon Roundabout – was again the focus of a market research report. According to the findings from a recent market study by UHY Hacker Young, a total of 15,720 new businesses were set up in this London neighborhood (postcode EC1V) during the last year. Much of the growth is attributed to the rapidly evolving digital and technology hub.

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Get it and save time: Multi-UCS Domain Management simplifies your administrative life

 Guest Blog: Jacob Van Ewyk,  Jacob Van Ewyk Photo 2

Product Manager – Cisco UCS Manager and Cisco UCS Central

One of the great benefits of the Cisco UCS solution is that it includes the management layer – Cisco UCS Manager – as part of the Fabric Interconnects  This ensures that any UCS server connected to a Fabric Interconnect has embedded management of all software and hardware components in that domain. While this is a great solution for many customers, we recognize that some customers want multiple domains, whether for scale, redundancy, multiple locations, or a host of other reasons. While Cisco UCS Manager has an XML API that can help manage multiple domains, Cisco also offers UCS Central to help solve this challenge.

Cisco UCS Central runs as a virtual machine and centralizes many features across multiple domains – whether local or remote domains. The first release of UCS Central, version 1.0, was released in November 2012 and provided value to customers with central fault management, ID pool management, and global operational polices. However, I am proud to announce that Cisco has released UCS Central 1.1, the follow up release that brings key functionality such as service profiles and templates, policies, statistics, and more. This release is a major step forward in providing a complete, centralized offering that provides the full capabilities of UCS Manager, but across a multi-domain environment.

How does UCS Central 1.1 make your life easier? Here are several good use cases to illustrate the value of UCS Central.

Use Case Benefit
Bring up an additional domain Additional domains can pull access service profiles and templates, policies, and ID pools from UCS Central allowing customers to bring up an additional domain in minutes instead of hours or days.
Consistent Service Profiles across domains Global Service Profiles, templates, and policies are available across multiple domains. UCS Central automates the task of replicating the information and ensuring consistency, helping to ensure compliance, simplify HA and DR deployments, and reduce troubleshooting time.
Centralized, In-depth Inventory Simplified inventory reporting and analysis across multiple domains reduces administrative overhead from hours or days to minutes.
Centralized Fault Manager With all of the faults in one place, it helps eliminate oversights, enables quicker problem resolution, and helps provide higher levels of uptime, allowing the team to support more systems with the same people.
Capacity and Performance Planning Detailed bandwidth, power, and thermal statistics that are kept for two weeks or one year instead of 24 hours in UCS Manager enable better system optimization, higher utilization levels, and fewer performance issues. Proper sizing reduces direct costs.
Firmware Updates Automatically get scheduled updates of new firmware bundles pulled into UCS Central and automatically pushed to relevant UCS Manger instances as needed,  based on policies. This reduces the administrator time when managing firmware.


If UCS Central 1.1 is something that you would like to try, you can download it from It will work for 120 days without a license, so Read More »

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Three Simple Ways to Boost Mobile Device Security

The explosion in business mobility is transforming our companies in profound—and sometimes challenging—ways. One of the most vexing issues is security.

Recently, I came across a Wharton article predicting that by 2015, more Americans will access the Internet through mobile devices than PCs. From open data to an increase in government-accessed information, this sweeping trend raises questions about the true security of mobile networks and devices. But how can an organization support the infusion of wireless devices into employees’ lives without opening the door to heightened security risks? Read More »

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How Cisco IT Delivers Teleworker Services

What does it actually take to enable the 89 percent of Cisco employees who do at least some of their work remotely? For Cisco IT, this challenge means supporting products and services on both sides of the connection: in the teleworker’s home (and on their mobile devices) and in the Cisco corporate network.

Cisco Teleworkers Solutions in Employee Homes

We currently support three solutions to meet the teleworking needs of our mobile and remote employees:

  • Cisco AnyConnect Secure Mobility Client: Installed on the employee’s laptop or mobile device, this software client provides a secure VPN connection to the Cisco network. It is available to any Cisco employee and we currently support 30,000 users.
  • Cisco OfficeExtend: This solution includes a wireless access point that secures connectivity for the employee’s laptop and Cisco Unified IP Phone 9971 over a home network while reducing congestion, wireless interference, and security risks from other devices. We use this solution primarily for contact center agents, contractors, and employees who don’t require the HD-quality video of Cisco TelePresence for their work.
  • Cisco Virtual Office: This solution uses a Cisco 881 Integrated Services Router in the home to connect an employee’s laptop and Cisco Unified IP Phone 9971 to the Cisco network over an encrypted VPN. It also delivers HD video for the Cisco Jabber Video for TelePresence client or a separate Cisco EX 90 personal video endpoint. Cisco Virtual Office is used by employees who telework extensively and we currently support over 26,000 users.

The diagram below shows how these solutions connect to the Cisco network via the employee’s residential broadband Internet access service.

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Network Solutions Customer Site Compromises and DDoS

Network Solutions is a domain name registrar that manages over 6.6 million domains. As of July 16, 2013, the Network Solutions website is under a Distributed Denial of Service (DDoS) attack. Recently, Network Solutions has been a target for attackers; in a previous outage, domain name servers were redirected away from their proper IP addresses. This was reported to be a result of a server misconfiguration while Network Solutions was attempting to mitigate a DDoS attack. It is possible that the DDoS attacks are related.

According to, the Network Solutions site has been having issues for at least the last 24 hours.


Response time in ms (GMT -8:00)

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