Hunger is the world’s #1 health risk, with 1 in 7 people going hungry worldwide. Hunger kills more people every year than AIDS, malaria, and tuberculosis combined. Close to 900 million people do not have enough to eat and 98 percent of them live in developing countries. Even in developed countries like the United States, 15 percent of households are food insecure, meaning its members have uncertain access to adequate and safe food.
While hunger is considered the key global challenge of our time, it is also believed to be the world’s greatest solvable problem. Apart from the immediate suffering it causes to the millions without enough food, hunger is also holding back progress on such social issues as health and education. Yet, no scientific breakthroughs are needed to solve hunger. The knowledge, tools, and resources that we have in the world today, combined with good will, can solve this problem.
Read More »
Cisco has been the leader in virtual networking since the introduction of Nexus 1000V virtual switch more than 5 years ago. Now it is time to make the virtual network more application aware. With the introduction of the Application Centric Infrastructure (ACI), we are pleased to introduce the Application Virtual Switch (AVS), the virtual network edge of the Cisco ACI -enabled network that includes the Nexus 9000 series of switches.
In the ACI architecture, applications drive networking behavior, not the other way around. Pre-defined application requirements and descriptions (“policy templates”) automate the provisioning of the network – virtual and physical, application services, security policies, tenant subnets and workload placement. Automating the provisioning of the complete application network reduces IT costs, reduces errors, accelerates deployment and makes the business more agile.
Application Virtual Switches are the purpose-built, hypervisor-resident virtual network edge switches designed for the ACI fabric. They provide consistent virtual networking across multiple hypervisors to simplify network operations and provide consistency with the physical infrastructure.
- AVS is robustly integrated into the ACI architecture and supports Application Network Profile (ANP) enforcement at the virtual host layer consistent with the Nexus 9000 series physical switches.
- AVS is managed centrally along with rest of the ACI fabric components through the Application Policy Infrastructure Controller (APIC) and provides advanced telemetry features to allow end-to-end visibility and troubleshooting capabilities across both virtual and physical devices, .
- AVS enables optimal traffic steering between virtual and physical layers of the fabric to maximize performance and resource utilization. For example, if the web and app tier are located on the same host, AVS can route traffic or apply security policies between these end point groups within the hypervisor itself. On the other hand, if the database is a bare metal workload that is attached to the physical Nexus 9000, the application policy is consistently applied at the physical Nexus 9000 top of rack switches instead.
Application Centric Infrastructure with Application Virtual Switch
ACI eliminates the operational complexity of differences in managing virtualized environments vs. bare metal or legacy environments. It provides a consistent operational model across both AVS and Nexus 9000 respectively. ACI also allows for flexibility of placement of application workloads based on application requirements. Watch this short video.
Read More »
Tags: application centric infrastructure, Application Policy Infrastructure Controller, Application Virtual Switch, AVS, Nexus 9000, Nexus1000V
If you have been following the news, I’m sure you saw that Cisco just introduced Application Centric Infrastructure (ACI). Combine ACI with Cisco UCS Director and you can provision and deliver application-centric infrastructure automatically.
Over the past 11 months, I have discussed how Cisco UCS Director reduces data center complexity with unified automation and management of multi-vendor converged and integrated infrastructure systems. But the provisioning of compute, storage and network resources is just the start. IT needs to deliver infrastructure that is tailor-made for the specific applications their users need. Together with ACI, Cisco UCS Director has key capabilities to make this happen.
Read More »
Tags: ACI, Cloupia, infrastructure, Insieme, NXS, SDN, ucs director, VMware
We’re in November now, so of course it’s getting chilly outside -- even here in California! This means the holidays are right around the corner and retailers are gearing up for their busiest time of year. A growing trend these days is that more than half of holiday shoppers with smartphones plan to use these devices while shopping (53.8%, National Retail Federation). What better motivation for retailers to increase sales in all of their stores this season than by enhancing customers’ shopping experience with something like Facebook?
On the other side of town unfortunately, the holiday season goes hand-in-hand with the sniffling and coughing brought on by the winter cold and flu season. As usual, doctors will expect an influx of patients in their offices in the coming months. IT staff at hospitals need to prepare for the increased medical data traversing through the network and beyond.
Cisco UCS E-series on the ISR-AX is a consolidated solution in a single platform. With this solution, retailers can virtualize and host POS, video surveillance, and other applications. Doctors in medical offices of any size can focus on taking care of their patients rather than worry about the network slowing them down.
Read More »
Tags: facebook, healthcare, insidebranch, ISR, ISR-AX, mobile, point of sale, retail, UCS, UCS-E Series, virtualization
With the explosion of smart mobile devices, consumers expect to have Wi-Fi access at pubic venues everywhere they go. Venue owners are under pressure to provide reliable Wi-Fi guest access in a simple and easy way. Wouldn’t it be great to be able to do that AND extract some value out of your investment in setting up the Wi-Fi network as well? Cisco Connected Mobile Experience (CMX) is an industry leading solution provides just that: an easy, customizable and location-aware way to onboard guests using CMX Connect, an ability to gain insights into guest behaviors using CMX Location Analytics and an opportunity to engage guests in meaningful ways using CMX Browser Engage.
With MSE Release 7.6 coming out later this year, we wanted to give you a closer look at new feature CMX Connect. Read More »
Tags: Cisco, connect, connected mobile experiences, customer experience, guest access, guest captive portal, guest experience, guest portal, location, location based services, location-aware, location-based, mobility, mobilt, network, technology, wi-fi, wifi, wireless