Passaic County Technical Institute (PCTI) is a leading career and technical high school located in Wayne, New Jersey. Listed among the best high schools three years in a row according to US News & World Reports, PCTI is the largest school of its kind in the state and represents a progressive learning community both in terms of teaching and adopting technology.
Converged Access is a WLAN deployment mode that helps deliver common intelligent services across wired and wireless networks for security and policy, application visibility, network resiliency, smart operations and more. Catalyst 3850, Catalyst 3650, Catalyst 4500E switches, and Cisco 5760 WLAN Controllers (WLC) are capable of supporting Converged Access mode.
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Tags: Aironet, Aironet 3700, Catalyst 3850, Cisco 5760 Wireless LAN Controller, Converged Access, deployment, education, K12
Cisco Intelligent WAN or IWAN is a solution from Cisco to optimize and better utilize your branch WAN connectivity. It addresses several aspects of WAN concerns like cost, security and application experience. There are many challenges that IT is facing today in the enterprise world and I would like to address the top three in this blog post.
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Tags: #IWANWed, AVC, IWAN, PfR
In the second part of my blog series I want to cover one of the main concerns that Services Providers are facing as they explore moving to NFV and that is performance and scalability. Common concerns I hear center around latency, throughput, queuing capabilities and security. These are valid concerns since SP’s have service level agreement (SLA’s) with the their customers which lead to penalties if performance drops below the SLA. So will a virtualized network function perform at the same level as a purpose built networking device? Read More »
Tags: asr, asr 1000, asr 9000, CSR 1000V, managed service provider, network service provider, NFV, UCS
The situation that many IT people find themselves in today is dripping with irony. They’ve deployed so many innovations over the years to address so many business challenges, that now most of their time is dedicated to simply keeping their systems running. Without incremental resources during these lean budget times, their new innovation cycles decline in direct proportion to their past innovations.
Given the current budget realities, how can IT break out of this innovation trap?
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Tags: business priorities, ehr, enterprise networks, Financial Services, healthcare, intu, line-of-business, operations, retail, solution central
“The past is never dead. It’s not even past.” -- William Faulkner
Networking which is built on open standards is steadily moving to closed and proprietary protocols and going back to the past of mainframes with closed architectures and technologies. With Massively Scalable Data Centers (MSDC) the compute and storage resource are increasingly being connected in proprietary ways. The networks and protocols in these MSDCs is becoming proprietary and potentially moving away from the open TCP/IP standards. And that is a very worrisome trend, not speaking as a vendor but as a networking technologist, who has been in this industry for over 20 years. Let me explain why.
The rise of MSDCs and the growing IaaS (Infrastructure as a Service) from the likes of Amazon, Microsoft, Google is well understood. This IaaS trend is causing more and more enterprises to move their infrastructure into these clouds, instead of buying and maintaining them. Obviously this is affecting networking infrastructure vendors, like Cisco, Juniper et al, and also managed service providers. The effect on infrastructure vendors is simple: their TAM is shrinking, and rapidly so. For managed service providers, the need for rich networking services, when enterprises maintained their own infrastructure, is dwindling rapidly as well. With IaaS, enterprises just need a simple connection to get to the Amazon, Microsoft and Google clouds and do not heavily depend on managed service providers. Usually the service providers such as AT&T, Verizon, Comcast are also managed service providers and are increasingly becoming cloud service providers as well to mitigate this effect and still be relevant to these enterprise customers. But, how is this making networking closed off?
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Tags: Data Centers, IaaS, MSDC, network, PSTN