Cisco Blogs

Cisco Blog > Enterprise Networks

Designing the Next Generation Branch for Business Impact

register for webinarsThere is no denying the changing role of IT. The traditional govern and build approach is too slow for the new world of cloud and mobile computing.  IT departments, who once carefully metered out which services they would offer and how they would be delivered, are now being led by a completely new set of drivers.

The model has been upended: employees and customers now decide by proxy what they want and it falls upon IT to scramble and deliver it instantly.  These days the face of the technologist is your average high school student, retail shopper, hotel guest, hospital patient, and even branch office employee.   This “consumerization of IT” has transformed these beings into powerful, roaming, high-octane data seekers assuming connectivity at all times. In essence, they expect access to any application on any device from anywhere with a high quality experience. Read More »

Tags: , , , , , , , ,

Is Your Branch Office Lean Enough?

CiscoAndStorMagic2Many branch offices rely on Cisco ISR G2 (Integrated Services Router, Gen 2) as their IT platform.  This router series delivers highly secure data, voice, video, and application services through a modular design.  This turns the router into a platform for WAN Optimization (through Cisco WAAS) and Application Visibility and Control, among other services.

When companies need to add a server into the mix at their branch, Cisco’s UCS E-Series is an obvious choice.  You basically have a server blade that can be inserted right into your router.  The E-Series is especially great for multisite organizations that have centralized IT but still need to host applications locally at their branch office. This need can come from performance requirements, survivability, or compliance, for example. Read More »

Tags: , , , , , , ,

Don’t Forget! Register for Webinar: 802.11ac in Higher Education

Curious about how to use 802.11ac in Higher Education and other high density wireless environments?


Tomorrow, July 24, we are hosting another 802.11ac webinar, this one focused on Higher Education. We will feature Mark Denny, Cisco Product Manager from the Enterprise Mobility Group, who will provide an overview of 802.11ac, discuss the benefits of 802.11ac and provide a summary of Cisco’s 802.11ac Solutions. We will then have Greg Sawyer, the Manager of Communication Services at the University of New South Wales in Sydney Australia, discuss his experience with 802.11ac, the reason why he is deploying 802.11ac and the benefits he expects from this emerging technology.

The webinar is tomorrow, Wednesday, July 24th @ 3PM PDT. Here is the registration link. If you miss it, we will have it available on demand here shortly after. Also, if you missed last week’s 802.11ac Webinar for Healthcare, it is available in the dropdown on demand here.

Tags: , , , , , , , , ,

Higher Education Races Towards 802.11ac

[Webinar] 802.11ac in Higher Education | Wednesday July 24 at 3pm PST < REGISTER

It’s no secret that mobile devices are playing a larger part in today’s businesses. With the fast pace of mobility adoption by consumers, network usage has started to outrun the infrastructure of most enterprises’ mobile networks. Enterprise IT managers are struggling to keep up with mobility’s effects on workplace productivity and requirements.

Among the growing trends that weigh heavily on the minds of most network IT professionals is bring your own device (BYOD). The growth of bandwidth-intensive applications, like video streaming, and the user expectations of always-on network and application performance also place heavy demand on organizational infrastructure.

802.11ac is the next generation of Wi-Fi, designed to give enterprises the tools to meet the demands of BYOD, high-bandwidth applications, and the always-on connected user. This Wednesday we will be hosting a workshop to discuss the benefits of 802.11ac, and how to optimize it for high density and high bandwidth to benefit higher education. Students, typically early adopters of wireless technology, usually bring 802.11ac in the form of the latest laptop, smartphone, and tablet that support this new technology. Read More »

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

Cisco Service Discovery Gateway – Enabling Zeroconf in Enterprise Networks

Cisco Service Discovery Gateway – Enabling Zeroconf in Enterprise Networks

I’ll admit it: I’m what others call an Apple fan boy. One of the many reasons for being one is the polished user experience and the ease-of-use of their products. One of the underlying technologies that enables the user to discover devices and services on the network is Zeroconf or, as Apple calls it, Bonjour.

Zeroconf consists of three major components:

  • Address auto configuration,
  • Naming –and–
  • Service discovery.

If your network doesn’t have a DHCP server or you haven’t statically assigned an IP address to your host, most operating systems will use an automatic private IP address. I’m not going into much detail on address auto configuration except that this is typically done using a technique called APIPA (Automatic Private IP Addressing) for IPv4 the host will use the famous addresses or, in case of IPv6, by using link-local addresses only (FE80::/10) which has been designed into IPv6 as a basic functionality from day one. Also, naming is not of much of a concern in the context of this discussion. However, it is worth mentioning that Zeroconf names can contain Unicode characters and whitespace, which can make those names a lot more user friendly and meaningful contrary to pure DNS names.

The more interesting part, as it pertains to Zeroconf, is the service discovery. Read More »

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