Practical Python For Networking: 2.1 – Lab Topology – Video
This episode on Python for networking covers the lab topology we’ll be working with in VIRL, choosing a text editor, and basic lab configurations. Course files are in a GitHub repository: https://github.com/ericchou1/pp_practical_lessons_1_route_alerts Eric Chou is a network engineer with 20 years of experience, including managing networks at Amazon AWS and Microsoft Azure. He’s the founder […]
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Day Two Cloud 142: OpenZiti Serves Up Zero Trust For Applications (Sponsored)
Today's Day Two Cloud episode bites into OpenZiti, an open-source project that brings zero trust principles to networks and applications. OpenZiti builds an overlay network to enforce zero trust. It has several moving parts including edge routers, a controller, and SDKs. OpenZiti was created by NetFoundry, our sponsor for this episode. Guest Clint Dovholuk takes us through the nitty-gritty of how it works.HS021 The Great Realisation Not Great Resignation
Headlines about ‘great resignation’ tend to ignore that people are moving jobs not quitting work. We believe many people are making choices about what work they want in their lives. We discuss four reasons: 1) toxic workplaces 2) lifestyle and remote work 3) downstepping and 4) early retirement. We note that recruiters are toxic arms […]
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HS021 The Great Realisation Not Great Resignation
Headlines about ‘great resignation’ tend to ignore that people are moving jobs not quitting work. We believe many people are making choices about what work they want in their lives. We discuss four reasons: 1) toxic workplaces 2) lifestyle and remote work 3) downstepping and 4) early retirement. We note that recruiters are toxic arms... Read more »
Tech Bytes: An Introduction To Nokia’s Edge Network Controller (Sponsored)
Today on the Tech Bytes podcast we talk with sponsor Nokia about its Edge Network Controller, a Kubernetes-based application that lets you configure switch hardware in edge cloud locations and support a NetOps environment for edge deployments.
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Tech Bytes: An Introduction To Nokia’s Edge Network Controller (Sponsored)
Today on the Tech Bytes podcast we talk with sponsor Nokia about its Edge Network Controller, a Kubernetes-based application that lets you configure switch hardware in edge cloud locations and support a NetOps environment for edge deployments.Device Management From The Ground Up: Part 8 – Configuration Archiving
If you want to create routine backups on your device or a local server, Cisco offers the “archive” feature on its IOS platform. I cover the various options we can pass to the archive command and go over an example of its use.
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Network Break 377: AMD Buys Pensando; IBM Mainframe Marches On With z16
This week's Network Break discusses AMD's $1.9 billion bid for Pensando, why Juniper is partnering with Synopsys on silicon photonics, a new application access control feature from Cato Networks, and a new mainframe from IBM and a new lawsuit against it. Plus more tech news!Heavy Networking 625: Home IoT Networking At Scale
Today's Heavy Networking dives into home IoT at scale. We’re going to get into the weeds with two network engineers who’ve gone way beyond lighting and a few smart plugs in their home automation setup. We'll talk devices, protocols, security, and more.
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Heavy Networking 625: Home IoT Networking At Scale
Today's Heavy Networking dives into home IoT at scale. We’re going to get into the weeds with two network engineers who’ve gone way beyond lighting and a few smart plugs in their home automation setup. We'll talk devices, protocols, security, and more.Device Management From The Ground Up: Part 7 – Resetting Device Passwords
In an ideal world, we would never need to know how to reset passwords on network devices. In my utopia, network documentation would be thorough, updated, and readily available. We do not live in the ideal world, however. It is almost inevitable you will encounter a device that you are unable to properly authenticate to. In this lesson, I cover the steps for accessing a device without a password.
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IPv6 Buzz 098: Troubleshooting IPv6
In this episode of IPv6 Buzz Ed, Scott, and Tom talk about some of the challenges and best-practices when troubleshooting IPv6, including tools that work for IPv4 and v6, online test sites, and more.
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IPv6 Buzz 098: Troubleshooting IPv6
In this episode of IPv6 Buzz Ed, Scott, and Tom talk about some of the challenges and best-practices when troubleshooting IPv6, including tools that work for IPv4 and v6, online test sites, and more.Tech Bytes: Building The Right Network Underlay With Singtel (Sponsored)
On today's Tech Bytes podcast, we discuss the importance of getting the underlay network architecture correct with sponsor Singtel. And we don’t mean just the circuits. We mean the management of the underlay as well.
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Tech Bytes: Building The Right Network Underlay With Singtel (Sponsored)
On today's Tech Bytes podcast, we discuss the importance of getting the underlay network architecture correct with sponsor Singtel. And we don’t mean just the circuits. We mean the management of the underlay as well.Day Two Cloud 141: Developing Multicloud Fluency
Today's Day Two Cloud is a discussion about how to build your multicloud fluency. That is, having knowledge of, and competence in, more than one cloud. The short answer? Learn to code. That's the position of our guest Forrest Brazeal, and he brings his justifications.Device Management From The Ground Up: Part 6 – Working In ROMMON
This post originally appeared on the Packet Pushers’ Ignition site on April 16, 2021. If you work with network devices long enough, you will eventually encounter a device that is not working as expected. The phone calls from on-site personnel take the same general shape: Yes, the building has no connectivity; Yes, the router is […]
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Tech Bytes: Why Arelion Pushes For Open Optical Networks (Sponsored)
Today on the Tech Bytes podcast we’re talking about disaggregated optical networks and what they mean for both customers and carriers when it comes to issues such as service delivery and cost. Our sponsor is Arelion.
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Tech Bytes: Why Arelion Pushes For Open Optical Networks (Sponsored)
Today on the Tech Bytes podcast we’re talking about disaggregated optical networks and what they mean for both customers and carriers when it comes to issues such as service delivery and cost. Our sponsor is Arelion.Device Management From The Ground Up: Part 5 – External File Management
This post originally appeared on the Packet Pushers’ Ignition site on April 16, 2021. We’ve explored the various filesystems on Cisco devices, but you may have wondered how we get new files onto our devices. How do we backup files from our devices? This article explains copying files to and from a Cisco device. Additionally, […]
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