Archive

Category Archives for "Networking"

Cisco, Amazon marriage simplifies hybrid cloud app development

Cisco and Amazon Web Services will soon offer enterprise customers an integrated platform that promises to help them more simply build, secure and connect Kubernetes clusters across private data centers and the AWS cloud.The new package, Cisco Hybrid Solution for Kubernetes on AWS combines Cisco, AWS and open source technologies to simplify complexity and helps eliminate challenges for customers who use Kubernetes to enable deploying applications across on-premises and the AWS cloud in a secure, consistent manner said David Cope, senior director of Cisco Cloud Platform & Solutions Group (CPSG).[ Also see How to plan a software-defined data-center network and Efficient container use requires data-center software networking.] “The significance of Amazon teaming with Cisco means  more integration between product lines from AWS and Cisco, thus reducing the integration costs notably on the security and management fronts for joint customers," said Stephen Elliot, program vice president with IDC.  “It also provides customers with some ideas on how to migrate workloads from private to public clouds.”To read this article in full, please click here

Cisco-AWS marriage simplifies hybrid-cloud app development

Cisco and Amazon Web Services (AWS) will soon offer enterprise customers an integrated platform that promises to help them more simply build, secure, and connect Kubernetes clusters across private data centers and the AWS cloud.The new package, Cisco Hybrid Solution for Kubernetes on AWS, combines Cisco, AWS and open-source technologies to simplify complexity and helps eliminate challenges for customers who use Kubernetes to enable deploying applications on premises and across the AWS cloud in a secure, consistent manner said David Cope, senior director of Cisco Cloud Platform & Solutions Group (CPSG).[ Also see How to plan a software-defined data-center network and Efficient container use requires data-center software networking.] “The significance of Amazon teaming with Cisco means  more integration between product lines from AWS and Cisco, thus reducing the integration costs notably on the security and management fronts for joint customers," said Stephen Elliot, program vice president with IDC. “It also provides customers with some ideas on how to migrate workloads from private to public clouds.”To read this article in full, please click here

Cisco, Amazon marriage simplifies hybrid cloud app development

Cisco and Amazon Web Services will soon offer enterprise customers an integrated platform that promises to help them more simply build, secure and connect Kubernetes clusters across private data centers and the AWS cloud.The new package, Cisco Hybrid Solution for Kubernetes on AWS combines Cisco, AWS and open source technologies to simplify complexity and helps eliminate challenges for customers who use Kubernetes to enable deploying applications across on-premises and the AWS cloud in a secure, consistent manner said David Cope, senior director of Cisco Cloud Platform & Solutions Group (CPSG).[ Also see How to plan a software-defined data-center network and Efficient container use requires data-center software networking.] “The significance of Amazon teaming with Cisco means  more integration between product lines from AWS and Cisco, thus reducing the integration costs notably on the security and management fronts for joint customers," said Stephen Elliot, program vice president with IDC.  “It also provides customers with some ideas on how to migrate workloads from private to public clouds.”To read this article in full, please click here

Cisco-AWS marriage simplifies hybrid-cloud app development

Cisco and Amazon Web Services (AWS) will soon offer enterprise customers an integrated platform that promises to help them more simply build, secure, and connect Kubernetes clusters across private data centers and the AWS cloud.The new package, Cisco Hybrid Solution for Kubernetes on AWS, combines Cisco, AWS and open-source technologies to simplify complexity and helps eliminate challenges for customers who use Kubernetes to enable deploying applications on premises and across the AWS cloud in a secure, consistent manner said David Cope, senior director of Cisco Cloud Platform & Solutions Group (CPSG).[ Also see How to plan a software-defined data-center network and Efficient container use requires data-center software networking.] “The significance of Amazon teaming with Cisco means  more integration between product lines from AWS and Cisco, thus reducing the integration costs notably on the security and management fronts for joint customers," said Stephen Elliot, program vice president with IDC. “It also provides customers with some ideas on how to migrate workloads from private to public clouds.”To read this article in full, please click here

The network matters for public cloud performance

Most IT professionals select cloud providers based on price or proximity to users, but network performance should also be considered. Because as we see in a new report from ThousandEyes, the underlying network architecture of the big cloud providers can have a significant impact on performance. And performance varies widely among cloud service providers.In its first annual public cloud benchmark report, ThousandEyes compared the global network performance of the “big three” public cloud providers — Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure. The network management company looked at network performance (latency, packet loss, jitter) and connectivity architecture. It also measured user-to-cloud connectivity from 27 cities around the globe to 55 AWS, Azure, and GCP regions and measured the inter-AZ and inter-region connectivity within all three cloud provider networks. In addition, they measured inter-region connectivity between all 55 regions on a multi-cloud basis.To read this article in full, please click here

Which cloud performs better, AWS, Azure or Google?

Most IT professionals select cloud providers based on price or proximity to users, but network performance should also be considered. Because as we see in a new report from ThousandEyes, the underlying network architecture of the big cloud providers can have a significant impact on performance. And performance varies widely among cloud service providers.In its first annual public cloud benchmark report, ThousandEyes compared the global network performance of the “big three” public cloud providers — Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure. The network management company looked at network performance (latency, packet loss, jitter) and connectivity architecture. It also measured user-to-cloud connectivity from 27 cities around the globe to 55 AWS, Azure, and GCP regions and measured the inter-AZ and inter-region connectivity within all three cloud provider networks. In addition, they measured inter-region connectivity between all 55 regions on a multi-cloud basis.To read this article in full, please click here

Which cloud performs better, AWS, Azure or Google?

Most IT professionals select cloud providers based on price or proximity to users, but network performance should also be considered. Because as we see in a new report from ThousandEyes, the underlying network architecture of the big cloud providers can have a significant impact on performance. And performance varies widely among cloud service providers.In its first annual public cloud benchmark report, ThousandEyes compared the global network performance of the “big three” public cloud providers — Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure. The network management company looked at network performance (latency, packet loss, jitter) and connectivity architecture. It also measured user-to-cloud connectivity from 27 cities around the globe to 55 AWS, Azure, and GCP regions and measured the inter-AZ and inter-region connectivity within all three cloud provider networks. In addition, they measured inter-region connectivity between all 55 regions on a multi-cloud basis.To read this article in full, please click here

Network Troubleshooting Webinar on Safari Books

I just redid my slides for the network troubleshooting seminar I teach on Safari Books from time to time. This new set of slides should make for a better webinar. The outline now covers—

Segment 1: Foundations
Length: 50 minutes

  • MTTR, MTBM, MTBM
  • Resiliency in terms of troubleshooting
  • Positive feedback loops
  • Automated processes and fragility
  • The troubleshooting process
  • Avoiding the narrows
  • Using models to dive deeper
  • Using abstraction to counter the combinatorial explosion
  • When abstractions leak
  • What, how, and why models

10 Minute Break

Segment 2: Process
Length: 50 minutes

  • The theory of half split, as seen from search trees
  • Putting it together: a simple troubleshooting loop and the half-split
  • Using manipulability theory to prove it
  • Observations on observations

10 Minute Break

Segment 3: Examples
Length: 50 minutes

  • The EIGRP case
  • The BGP case
  • IS-IS and BFD

10 minute final Question and Answer Period

You can register here. Note the name of the seminar is changing, so the URL might change, as well.

PQ 158: Introducing NRE Labs For Network Automation Training

We dig into a new online tool, NRE Labs, designed to help network engineers learn the concepts and tools of network automation. NRE Labs was created by Juniper Networks, but it's a free and open source platform, and you can start learning now with no sign-in, no registration, and no paywall. Our guests are Matt Oswalt and Derick Winkworth.

The post PQ 158: Introducing NRE Labs For Network Automation Training appeared first on Packet Pushers.

AMD now wants to take on Nvidia in the data center

There’s no doubt that AMD’s graphics business has kept the company afloat when its CPU business stunk. More than once I saw quarterly numbers that showed all the profitability was coming from the GPU side of the market.The split between it and Nvidia is about 2:1, according to Steam analytics. Nvidia just has tremendous momentum and hasn’t lost it. And it allowed the company to branch out into artificial intelligence (AI) so thoroughly that gaming has almost become secondary to the firm. Not that they are leaving gamers hanging; they just aren’t the top priority any more.With AMD on the upswing on the CPU side, the company has decided to finally stop ceding the whole data center to Nvidia. And this week it introduced two new GPUs with the data center and HPC/AI workloads in mind.To read this article in full, please click here

AMD now wants to take on Nvidia in the data center

There’s no doubt that AMD’s graphics business has kept the company afloat when its CPU business stunk. More than once I saw quarterly numbers that showed all the profitability was coming from the GPU side of the market.The split between it and Nvidia is about 2:1, according to Steam analytics. Nvidia just has tremendous momentum and hasn’t lost it. And it allowed the company to branch out into artificial intelligence (AI) so thoroughly that gaming has almost become secondary to the firm. Not that they are leaving gamers hanging; they just aren’t the top priority any more.With AMD on the upswing on the CPU side, the company has decided to finally stop ceding the whole data center to Nvidia. And this week it introduced two new GPUs with the data center and HPC/AI workloads in mind.To read this article in full, please click here

Cumulus content roundup: October

.We’re back with the Cumulus content roundup- October edition. We’ve kept busy this month with a new white boarding video series, podcasts, resources and more. Covering everything from Open Source to digital transformation, we’ve rounded it all up right here, so settle in and stay a while!

From Cumulus Networks:

Preparing your network for digital transformation: Learn about the primary challenges with digital transformation and how web-scale networking principles make digital transformation possible and profitable. Is your network ready for the future?

Web-scale networking for cloud service providers: Find out why cloud service providers need to have agile, highly scalable and cost effective infrastructure in order to stand out to their customers.

Our dedicated approach to open source networking: Read our philosophy and how we’ve contributed to and participated in the open source community.

Web-scale Whiteboarding: Openstack Overview: Watch our brand new series of whiteboarding videos with our very own Pete Lumbis

Kernel of Truth: Episode 9: Tune into this podcast episode as we dive into Layer 3 networking and why we believe it’s the future of network design.

News from the web:

Gartner Peer Insights: See the full list of companies recognized for Best Data Networking of 2018, including Cumulus Networks!

Continue reading

The future of Red Hat: How will IBM’s acquisition affect the company?

Only 11 days have passed since the announcement about IBM’s acquisition of Red Hat. Yet industry analysts are busily projecting the effects that this notable acquisition will have on the future of Red Hat.Having had a chance to compare notes with Richard Slater, principal consultant and DevOps/SRE Leader at Amido (an independent, vendor-agnostic technical consultancy focused on cloud native technology and located in London), I feel compelled to toss some reflections and a few hopes into the mix.To read this article in full, please click here

1 … 1,216 1,217 1,218 1,219 1,220 … 3,476