What do WebEx QoS and Phone Troubleshooting have in Common?
The answer is Medianet, which in conjunction with a Cisco network can provide an innovative solution for two very different real life problems. In Part 1 of this 2 Part blog we’re going to discuss how customers can use Medianet Metadata to provide a robust QoS mechanism for the WebEx cloud service within their Enterprise Networks. Keep an eye out for Part 2 where we’re going to take a look at how we can extend Medianet’s Mediatrace capability to Cisco’s 79XX, 89XX and 99XX IP Phone portfolio. I’ll also point out the benefits for each of these completely different Medianet use cases.
WebEx is a SaaS Conferencing service providing web based data, audio and video conferencing for millions of users. As it’s a cloud service, it’s inherently secure and in a lot of use cases it will tunnel all its media streams within HTTPS. That’s great for secure transport, but it’s resultantly challenging to map the constituent parts of the WebEx application into a granular Enterprise QoS policy. Why would we want to do that anyway? Isn’t it good enough to mark all the WebEx traffic the same? As the saying goes, there is a method to our madness.The tunnelled WebEx traffic contains control packets, data-sharing traffic and possibly VoIP, which are relatively low bandwidth media streams. On the flip side any tunnelled video traffic will likely be bandwidth hungry by nature. The challenge we want to circumvent is how to ensure the WebEx video traffic does not “swamp” the other types of meeting traffic. Ultimately, we want to allow end users to enable the video service they have paid for, without the risk of video having a negative impact on the overall quality of the online conference. We do everything with the end user in mind to make sure you have the best possible experience.
For those of you that don’t know, a WebEx client can generate Medianet Metadata. In simple terms, Metadata is a way for a Cisco application to announce itself to a Cisco network. In the case of WebEx, different Metadata packets are transmitted onto the network, uniquely identifying all the component media streams (including video) that comprise a WebEx conference. This allows a Cisco network to useWebEx Metadata to differentiate between any WebEx traffic types, even when securely tunnelled over a HTTPS connection. The figure below provides an illustration of the different Metadata packets that will be generated for different types of WebEx traffic.
Figure 1 – Identifying Different Flows using Metadata
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Tags: business video, Cisco, collaboration, enterprise networks, IP Phones, medianet, QoS, video, Voice, WebEX
More people than ever are talking about “shadow IT” nowadays. As the name implies, it’s mysterious, perhaps even malevolent by some people’s standards. From a traditional IT vantage point, this negative view may be somewhat justified given the risks it creates around security, compliance, productivity, and technology investment.
But let’s look at it from another perspective. Shadow IT is on the rise because more people outside of IT are gaining awareness and access to technology, and harnessing it as a business differentiator. More importantly, many of these people are business leaders with growing budgets that align to their priorities. Here’s how much technology budget growth business leaders expect in the next year:
Source: Cisco Business and IT Priority Survey results Read More »
Tags: Cisco Business and IT Priority Survey, connected mobile experience, enterprise networks, Intelligent WAN, internet of things, Shadow IT, technology budgets, unified access
“Neither snow nor rain nor heat nor gloom of night stays these couriers from the swift completion of their appointed rounds.” – Popular US Postal Service motto
Many of my US colleagues have told me that they grew up hearing the phrase above and thinking how reliable their mail service is, even under the harshest conditions, they always got their mail. We in Cisco think that your network should be as reliable and resilient, and work under all conditions, particularly now when the Internet of Things (IoT) requires a level of resiliency at a scale never imagined before, and under conditions beyond what the traditional datacenter or wiring closet can offer.
These days, one of the challenges that the Internet of Things has to deal with is that it “…is already connecting the physical world today, but the real world, unlike the digital world, is much more uncertain and variable. We have to connect objects in unpredictable environments, often subject to Mother Nature or just the movement of our earth and its inhabitants…”
In fact Cisco defines the Internet of Things as “the intelligent connectivity of physical devices driving massive gains in efficiency, business growth and quality of life.”
In order to establish intelligent connectivity to physical devices, networking equipment have to be able to coexist in the same environmental in which the physical device are operating.
Very often, these physical devices are operating in harsh environments both from a temperature prospective (like in a smelting furnace or in a mining field located in Siberia), from a dustiness prospective (like in a cement production plant), from a vibrations prospective (like on a train or on a mining truck) etc.
To properly operate in these environments networking devices have to be specifically designed with highly ruggedized casing to protect the device’s internal components, and with specific connectors to avoid any possible water penetration or to get unplugged because of hard vibrations.
We’re excited to announce today an extension of our Industrial Ethernet portfolio adding a new series of IE2000 IP67 switches! Read More »
Tags: Cisco, enterprise networks, Ingress Protection 67, Internet of Everything, internet of things, IoE, IoT, IT/OT, IT/OT convergence, Manufacturing, operational technology, OT. Enterprise, rugged switches
I wanted to share a few fun things that happened / I learned this week and note what’s coming next.
1. In the last few days we had a not one but two webinars this week, but you can FIND ALL THE WEBINARS if you want.
2. We’ve had a few great guest posts recently, too:
3. A funny video on the importance of planing your 802.11ac: Read More »
Tags: #MWC14, enterprise networks, Friday Roundup, video
With increasing demands and decreasing budgets, these are challenging times for many IT professionals. Some savvy IT people, however, are growing their budgets and improving their careers by forging partnerships with business groups who can benefit most from IT’s expertise, and are willing to help pay for it.
Which business groups are most likely to team with IT? Actually, we asked the same question in our recent Business and IT Priority Survey, which queried 1800 business leaders across many VP and CXO roles, including finance, marketing, sales, strategy, human resources, diversity, operations, manufacturing, business development, and more.
Based on this global data, Chief Marketing Officers (CMO) are great potential partners, because while their priorities often align with IT, their budgets may not:
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Tags: chief marketing officer, Cisco Business and IT Priority Survey, CMO, connected mobile experience, enterprise networks, IT budget, MGM Resorts, operations manager, Sheryl Pattek, survey