Some random, yet strangely connected, thoughts the night before Halloween…
- Zombies can be scary:
- Death Metal* can be scary:
Click here to listen.
- Learning new skills and using new tools to automate your network can appear to be scary if you don’t have a coding background. But that doesn’t need to be the case…
In a previous blog post, I discussed Cisco’s SDN Strategy for the Data Center. I mentioned that it is built on 3 key pillars: Application Centric Infrastructure, Programmable Fabric, and Programmable Network. Regarding the 3rd pillar, I wrote that network programmability has largely been the domain of big Web SP’s, and/or those whose propellers seen to spin faster than others. However, the reality is that tools are available that are useful for networks of pretty much any size, and the tools are within reach of pretty much everybody.
Rather than rattle off a list cool features that are part of Programmable Network (some of which are summarized here), I thought it more useful to consider common things network people actually do on a daily basis, then show how we can apply programmability tools to do those things with, for lack of a better phrase, “the 3 S’s”:
- Speed – enabling you to do things much faster;
- Scale – enabling you to do things to a much larger group of devices; and
- Stability – enabling you to make far fewer errors (thereby also increasing Security…oops, now that’s 4 S’s…)
In upcoming posts, we will consider use cases such as switch provisioning. For example, you need to put a bunch of VLANs on a bunch of switches. Unless you have a battalion of minions to carry out your wishes, this can be a tedious, time consuming task. There is a better way, and we’ll show you how.
What’s that? You say you’re a network geek, but you moonlight as a server admin? You’ve been using Linux tools to monitor and troubleshoot servers and want to use the same tools for the network? Okay, we can cover that too because tools like ifconfig and tcpdump are all part of the party.
If you can’t wait for the future posts and/or you want to dive deep, this recorded webinar should tide you over.
Anyhow, I need to go carve a pumpkin now…Happy Halloween!
*For music aficionados…Yeah, I know – the link was Heavy Metal not Death Metal, but I used one of my own songs…and this is about as close to Death Metal as I get. That whole guttural screaming thing never worked for me…
Photo compliments of commons.wikimedia.org
Tags: ACI, ACI Open API, Cisco Nexus, cloud, data center, devops, Network programmability, open APIs, programmability, SDN
It’s a new world out there for all the service providers I get to talk with globally. Advances in technology are not only changing their customers’ behaviors, but they’re also disrupting established industries and business models. The result is a wealth of new opportunities—in existing markets and in new ones, within their footprint and beyond.
To compete in these markets, speed is everything. Whether you want to roll out new content, expand geographically, introduce new applications, or develop a business model for a new customer segment, you need to act fast. Success will be measured by how fast you can enter a market, establish a leadership position, and capture improved profitability early on.
You can’t afford to stand still.
You need to continue to innovate, dream up new things, and get them to your customers quickly. It’s OK if every effort isn’t successful. Quickly move on and repurpose any technology investments you may have made.
What if you get a little behind? You could find that much of what you hoped to gain is no longer available, attractive, or what you thought it would be. But don’t stop your innovation engine. Speed it up. If you’re not sure how, get a trusted partner.
What stands in your way?
The major challenge for any service provider today is Read More »
Tags: deutsche telekom, NFV, SDN, Service Provider
Next week (3rd-5th November) the Open Networking User Group (ONUG) meets at New York University in New York for its fall conference. For those of you not familiar with ONUG, it is a community of IT business leaders who exchange ideas and best practices for implementing Open Networking and Software-Defined Networking (SDN) designs.
Our enterprise customers continue to show significant interest in simplifying and automating their WAN network infrastructure and datacenter. Our ACI solution has reached over 1000 customers and we continue to see enhancements to Cisco Intelligent WAN (IWAN) with APIC-EM and the IWAN Application. Read More »
Tags: ACI, APIC-EM, Intelligent WAN, IWAN, IWAN App, ONUG, SDN, SDWAN, Zorawar Biri Singh
Service Providers Poised to Disrupt the VPN Market
Clouds are rolling into our lives and our economy more and more each day giving us full control. My kids were streaming a movie to their iPad in the backseat of our minivan, as we drove from Atlanta to Disney World last week. Many of the resources I use daily in the office are actually in the cloud rather than a Cisco data center now. According to Cisco’s GCI (Global Cloud Index), by 2019, 55% (more than 2 billion users) of the consumer Internet population will use personal cloud storage up from 42% (1.1 billion users) in 2014. To facilitate this trend, standard bodies like ETSI have been hard at work defining the architecture for network function virtualization (NFV) that will enable service providers to seamlessly deliver communications and other IT services from their own clouds.
Combining NFV with software-defined networking (SDN) should make service providers more agile. They can react to market and customer needs more quickly. That may mean rapidly releasing an updated service with new options, or it may mean designing, testing, and introducing a new service. The services based on Read More »
Tags: cloud, GCI, global cloud index, MOI, monetization and optimization index, network functions virtualization, NFV, SDN, software defined network
Guest Blog by Igor Dayen, SP Product and Solutions Marketing
Cisco Live has become one of the main IT conferences in the Latin America region as it gathers customers, experts and partners from different business segments and levels. At Cisco Live, attendees will have access to premier education and training on the latest products and trends as well as certification on Cisco technologies, in an environment that encourages the exchange of ideas that can lead to great innovations.
Cisco Live LATAM 2015 will offer Read More »
Tags: cancun, cBR-8, ccap, cisco live, cisco live cancun, epn, esp, NFV, NSO, SDN, Tail-F, vMS