Let’s face it. Danger lurks inside every enterprise network, and when it hits, addressing the crisis with manual processes that are inefficient and error-prone can take days – or even weeks – to resolve. If you’ve ever been in a situation like this, minutes can seem like hours. You’re aware that not only is fast problem resolution critical, but that the displaced effort and incremental time incurred by you or your staff in resolving the issue is detrimental as well. Crisis preparation can help. But fire drills often don’t compare to the real thing. To avoid constantly reacting to problems, many enterprises are harnessing automation to gain greater visibility into their network infrastructure to proactively manage and defeat danger before it occurs.
What you don’t know can hurt you
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Tags: automation, installed base, network inventory, smart net total care, SMARTnet, SNTC
Depending on the publications you favor or industry news sites you frequent, Software Defined Wide Area Networks (SD-WANs) are either the next best thing on the network horizon, or a tech innovation that still needs to be met with just a hint of skepticism. Regardless of your stance, the question on most people’s mind is can this emerging technology deliver the benefits it promises?
Answering this question is critical. Today’s WANs are becoming increasingly complex and in turn, difficult to manage. And SD-WANs are garnering more headlines as organizations begin to turn to them for maximizing bandwidth without completely overhauling their networks. But just like any tech advancement, CIOs are cautious, still wondering if SD-WANs are indeed ready for “prime time” and can be implemented without being difficult to manage and more importantly, not increasing the bottom line.
Many organizations are struggling to find their sweet spot when it comes to rapidly responding to new business opportunities, optimizing user experiences and controlling costs. This has become even more of a challenge with the proliferation of mobile devices, wide-spread adoption of cloud-based services and increasing use of high-bandwidth applications. Read More »
Tags: @CiscoEnterprise, ciscochat, Glue Networks, Gluware, mobility, MWH Global, SD-WAN, Software Defined Wide Area Networks, WAN
Cisco innovates in the industry’s largest product line
Cisco Unified Access is about converging wired and wireless networks to improve scale and quickly launch new services with new levels of security and compliance.
When Cisco launched the Catalyst 3850 and WLC 5760 Controller in January 2013, it stood alone in the market for truly converging Wired and Wireless networks. Over the course of the last 2.5 years, Cisco has progressively extended its lead with more platforms and features based on the revolutionary ASIC which makes this rich convergence possible. And just this month, Cisco delivered Multi-gigabit Ethernet (or mGig), which enables the move to higher Wireless speeds based on the IEEE 802.11ac Wave 2 standard. Let’s start by clearly articulating why the home-grown ASIC is so fundamental to successfully integrating Wired and Wireless networks in a seamless way.
The foundational ASIC which Cisco developed is called Unified Access Dataplane (UADP). It cost well over $150M, and took several years to develop and refine. It delivers Hardware performance with Software flexibility and comes with many unique innovations. The defining characteristic of this ASIC is the true full-featured convergence of Wired and Wireless traffic together with its flexible forwarding engine.
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Tags: mobile, mobility, network, security, technology, wireless
“Why can’t I have MC across a WAN boundary to manage multiple branch MA?”
I get this question a lot. I get asked if it isn’t logical to have the MC at a central location across a WAN boundary managing multiple MA at different branch locations. Sometimes it’s hard to comprehend this architectural construct for folks who are migrating from the centralized WiFi world and I totally get their confusion around this subject.
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Tags: CA branch design, Cisco Converged Access, Converged Access, MC over WAN boundary
In a recent TechTarget survey, it was noted that despite the hypes about numerous benefits of SD-WAN – one of which is the ability to create a hybrid WAN environment (i.e. MPLS and Internet or LTE links), something Gartner claims will be “the new normal,” – only 10% of enterprises plan to deploy hybrid WAN in the next 12 months. The greatest concern for the slow uptake is whether Quality of Service (QoS) can be done over Internet connections. In addition to that, management complexity and security vulnerabilities by going to Direct Internet Access (DIA) are also top of mind. Of the 1,437 that were surveyed, 54% is still in the consideration stage about SD-WAN, and the number one considering factor is to reduce WAN costs. This is not a surprise, but a perplexing issue for CIO, CISO, and IT Admins especially when analysts, like Gartner, and respondents in an April 2015 ETAB Survey, are prescribing SD-WAN as the enterprise’s top IT priorities for the next 3-year.
We will examine the following in this post: a) the State of the WAN in 2015, b) what we hear from customers, and c) a successful, real world SD-WAN deployment. Read More »
Tags: Glue Networks, SD-WAN, SD-WAN Deployment, SDN, WAN automation