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Day Two Cloud 166: VMware: How Multi-Cloud Services Address Cloud Complexity (Sponsored)

Multi-cloud services are an emerging category of software designed to make your Dev and Ops teams' multi-cloud reality easier to cope with. Sponsor VMware stops by the Day Two Cloud podcast to talk about how the operational challenges of running workloads in a mix of public and private clouds and how its multi-cloud services initiative can help.

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Tech Bytes: Juniper Integrates SD-WAN, AI Ops To Solve WAN Challenges (Sponsored)

On today's Tech Bytes podcast we talk with sponsor Juniper Networks about its AI-driven SD-WAN. While SD-WAN solves a number of problems for network engineers, it also introduces new ones: more site links, more link types, more paths, more ISPs, and more apps, all of which means more data. The Mist AI integration with SD-WAN looks for network anomalies that could lead to problems, and can often fix those problems automatically.

The post Tech Bytes: Juniper Integrates SD-WAN, AI Ops To Solve WAN Challenges (Sponsored) appeared first on Packet Pushers.

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Tech Bytes: Juniper Integrates SD-WAN, AI Ops To Solve WAN Challenges (Sponsored)

On today's Tech Bytes podcast we talk with sponsor Juniper Networks about its AI-driven SD-WAN. While SD-WAN solves a number of problems for network engineers, it also introduces new ones: more site links, more link types, more paths, more ISPs, and more apps, all of which means more data. The Mist AI integration with SD-WAN looks for network anomalies that could lead to problems, and can often fix those problems automatically.

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Who Needs a Network Digital Twin and Why

Organizations with hybrid, multi-cloud environments that require many operators across disciplines will reap the greatest rewards today from using a digital twin.

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HS033 Getting real about LEO Space Networking

Should LEO space networks be part of your network ? Are there common questions about using and designing for them ? What should be expecting from your telco ?

The post HS033 Getting real about LEO Space Networking appeared first on Packet Pushers.

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HS033 Getting real about LEO Space Networking

Should LEO space networks be part of your network ? Are there common questions about using and designing for them ? What should be expecting from your telco ?

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The astronomical costs of an asset disposal program gone wrong

As Morgan Stanley Smith Barney has learned, an information technology asset disposal program can protect a company against the potential catastrophe of data leaks from gear you’re getting rid of.

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The astronomical costs of an asset disposal program gone wrong

As Morgan Stanley Smith Barney has learned, an information technology asset disposal program can protect a company against the potential catastrophe of data leaks from gear you’re getting rid of.

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EVPN/MPLS Bridging Forwarding Model

Most networking engineers immediately think about VXLAN and data center switches when they hear about EVPN. While that’s the most hyped use case, EVPN standardization started in 2012 as a layer-2 VPN solution on top of MPLS transport trying to merge the best of VPLS and MPLS/VPN worlds.

If you want to understand how any technology works, and what its quirks are, you have to know how it was designed to be used. In this blog post we’ll start that journey exploring the basics of EVPN used in a simple MLPS network with three PE-routers:

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EVPN/MPLS Bridging Forwarding Model

Most networking engineers immediately think about VXLAN and data center switches when they hear about EVPN. While that’s the most hyped use case, EVPN standardization started in 2012 as a layer-2 VPN solution on top of MPLS transport trying to merge the best of VPLS and MPLS/VPN worlds.

If you want to understand how any technology works, and what its quirks are, you have to know how it was designed to be used. In this blog post we’ll start that journey exploring the basics of EVPN used in a simple MLPS network with three PE-routers:

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What is a network switch, and how does it work?

Modern networks are critical for any enterprise. Networks deliver business applications, multimedia messages and key data to end users around the world. A fundamental element that networks have in common is the network switch, which helps connect devices for the purpose of sharing resources within a local area network (LAN).What is a network switch? A network switch is a physical device that operates at the Data Link layer of the Open Systems Interconnection (OSI) model -- Layer 2. It takes in packets sent by devices that are connected to its physical ports, and forwards them to the devices the packets are intended to reach. Switches can also operate at the Network Layer (Layer 3) where routing occurs.To read this article in full, please click here

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Micron to build largest chip factory in US history

Micron plans to build a memory chip fabrication plant in upstate New York that it said will be the size of 40 football fields and create about 50,000 jobs. It may spend up to $100B over the next 20 years on the facility.

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Aryaka rolls out cloud-based web gateway for SASE-focused WAN offering

Long-time WAN provider Aryaka today released a version of its Zero Trust WAN product that incorporates a new Secure Web Gateway and Firewall-as-a-Service as it works toward a SASE-enabled WAN offering.The idea is to provide a much more updated version of WAN to enterprise customers-– where SD-WAN traditionally lived in a box in branch offices, the pandemic and the evolving SASE model prompted a more flexible rethink. Now, Aryaka’s latest model is an entirely cloud-based offering, routing secure traffic to branch offices or remote employees while being able to employ robust security technologies via Aryaka’s own cloud.To read this article in full, please click here

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Automate Calico Cloud and EKS cluster integration using AWS Control Tower

Productive, scalable, and cost-effective, cloud infrastructure empowers innovation and faster deliverables. It’s a no-brainer why organizations are migrating to the cloud and containerizing their applications. As businesses scale their cloud infrastructure, they cannot be bottlenecked by security concerns. One way to release these bottlenecks and free up resources is by using automation.

What if you could automate the deployment and integration of your container security services with your cluster’s environment?

In a joint blog post with AWS Marketplace, AWS Sr. Cloud Application Architect, Deepak Sihag, joins Tigera’s Technical Marketing Engineer, Joseph Yostos, to walk you through the process of activating, deploying, and configuring Calico Cloud in your AWS Control Tower environment. And of course, how to automate the process of connecting Calico Cloud to your EKS cluster.

Blog highlights

Aside from showing you how you can fully leverage the preconfigured resources of AWS Control Tower, the solution walkthrough also highlights:

• Event-driven automation to connect an EKS cluster with Calico Cloud
• AWS CloudFormation deployment
• Detailed runthrough of prerequisite configurations
• Step-by-step guide on how to automate Calico Cloud and EKS cluster integration using AWS Control Tower
• How to clean up your account to avoid incurring costs

Why read the blog?

As the Continue reading

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VMware embraces DPUs to stretch the use of CPUs

While it is clearly early in the game, VMware has made a bunch of moves recently to ensure that DPUs and the smartNICs they enable are an equal part of enterprise networking environments of the future.VMware is a leading proponent of using digital processing units to free-up server CPU cycles by offloading networking, security, storage, and other processes in order to rapidly and efficiently supporting edge- and cloud-based workloads.Competitors—and partners in some cases—including Intel, Nvidia, AWS, and AMD, also have plans to more tightly integrate DPU-based devices into in firewalls, gateways, enterprise load balancing, and storage-offload applications.To read this article in full, please click here

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VMware embraces DPUs to stretch the use of CPUs

While it is clearly early in the game, VMware has made a bunch of moves recently to ensure that DPUs and the smartNICs they enable are an equal part of enterprise networking environments of the future.VMware is a leading proponent of using digital processing units to free-up server CPU cycles by offloading networking, security, storage, and other processes in order to rapidly and efficiently supporting edge- and cloud-based workloads.Competitors—and partners in some cases—including Intel, Nvidia, AWS, and AMD, also have plans to more tightly integrate DPU-based devices into in firewalls, gateways, enterprise load balancing, and storage-offload applications.To read this article in full, please click here

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Advanced OOBM Tactics Simplify and Reinforce Remote Data Center Access

Modern out-of-band management (OOBM) platforms offer a wealth of new features to aid administrators with zero-touch deployments and robust, failure-resistant remote data center connectivity.

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Used servers: Bargain or too good to be true?

Enterprise IT teams are always on the lookout for ways to save money or gain operational efficiencies. One approach is to purchase used data center equipment such as servers, rather than investing in brand new systems and paying top dollar.There’s no shortage of resellers who cater to this market. Some equipment resellers specifically target gear from hyperscalers, because the hyperscalers replace their hardware at a fast pace, and the equipment they turnover can be more powerful than what most enterprises use today.Those in the business of selling used equipment say demand for their offerings is high.To read this article in full, please click here

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Used servers: Bargain or too good to be true?

Enterprise IT teams are always on the lookout for ways to save money or gain operational efficiencies. One approach is to purchase used data center equipment such as servers, rather than investing in brand new systems and paying top dollar.There’s no shortage of resellers who cater to this market. Some equipment resellers specifically target gear from hyperscalers, because the hyperscalers replace their hardware at a fast pace, and the equipment they turnover can be more powerful than what most enterprises use today.Those in the business of selling used equipment say demand for their offerings is high.To read this article in full, please click here

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Repost: What’s Wrong with Network Automation

Responding to my Infrastructure as Code Sounds Scary blog post, Deepak Arora posted an interesting (and unfortunately way too accurate) list of challenges you might encounter when trying to introduce network automation in an enterprise environment.

He graciously allowed me to repost his thoughts on my blog.

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