Author Archives: Ethan Banks
Author Archives: Ethan Banks
Today's Tech Bytes is a customer story with sponsor Riverbed. It’s a tale of latency and its impact on network performance when moving applications to cloud. Our guests from Riverbed are Aly Walowski, whose title is roughly “Cloud Goddess” at Riverbed; and Jack Sweeney, Major Account Manager.
The post Tech Bytes: Accelerating Cloud Applications With Riverbed’s Cloud SteelHead (Sponsored) appeared first on Packet Pushers.
After recording a podcast with my friend Zig Zsiga on demystifying the role of the network engineer (https://zigbits.tech/70), I decided to record this companion series of videos. These are shorts explaining from my perspective the many roles played by a network engineer.
You can watch the entire series in less than 30 minutes.
Today's Heavy Networking talks about the tradeoffs between commercial and open source software. While open source takes time and effort to make work, is commercial software any better? Guest Daniel Teycheney is here for the debate.
The post Heavy Networking 554: Mistaking Commercial Software For A Security Blanket appeared first on Packet Pushers.
I found out today that I’m a victim of identify theft. Specifically, the bad guys have gotten a hold of my name, SSN, and probably other fun tidbits of my personal information. My best guess is that this is a result of the Equifax breach, not that it matters.
I am enrolled in a free credit monitoring service that notifies me when things happen on my credit report. (I’m not recommending a particular monitoring service. The one I’m using is tied to a bank where I’m a customer, and it’s good enough.) There were two “hard inquiries” listed within a few days of each other.
There are hard and soft inquiries. As I understand it, a hard inquiry means you’ve applied for credit, and the lending institution is trying to figure out whether or not they’ll extend you the money. If you see a hard inquiry and you’re not applying for credit, that’s a red flag. Soft inquiries are for things like pre-approved credit card offers that you didn’t ask for but receive in the mail anyway.
One of the hard inquiries was from the Small Business Association government agency. The thief Continue reading
Isovalent is essentially a commercially supported flavor of Cilium, although it’s more than that. Isovalent is offering Cilium Enterprise, which adds more capability to the Cilium Community project. Is there enough “more” to make you want to invest in Cilium Enterprise? That will depend on your organizational needs, of course, but the differences are substantial enough to warrant investigation.
Hannes Gredler stops by the Heavy Networking virtual studios to educate us on what BGP-LS is, the problems it aims to solve, how it differs from segment routing, and whether the industry is loading too many features onto the back of the BGP workhorse.
The post Heavy Networking 553: Why Does BGP Need Link State? appeared first on Packet Pushers.
On today's Heavy Networking, sponsored by Fortinet, we dive into a variety of topics including a multiplicity of edges that require connectivity and security (WAN edge, LAN edge, cloud edge, remote edge, etc.), the convergence of infrastructure and security, the need for interoperability among security vendors, implementing Zero Trust Access (ZTA), and the current and future roles for machine learning and AI. Our guest is John Maddison, EVP of Products.
The post Heavy Networking 552: How Fortinet Enables Multi-Vendor Security Integration (Sponsored) appeared first on Packet Pushers.
On today's Day Two Cloud we review announcements and make our observations of the KubeCon and CloudNativeCon North America 2020 virtual event. That includes a new Kubernetes certification, the results of a Cloud Native survey, the quality of technical sessions, and new product releases.
The post Day Two Cloud 076: A Curated KubeCon And CloudNativeCon Roundup appeared first on Packet Pushers.
Today's Day Two Cloud Tech Byte, sponsored by Riverbed, looks at how Riverbed is using ML and AI to enable more automated troubleshooting. Our guest is Chris Eckert, Technical Solutions Architect at Riverbed.
The post Tech Bytes: Automating Troubleshooting With Riverbed (Sponsored) appeared first on Packet Pushers.
Is vendor lock-in all that bad? Many argue yes. You’re tied to a vendor because you’ve used some of their proprietary technology, and so you’re (apparently) stuck with it forever, limiting your future business agility. I think that’s an incomplete argument, though.
Why are we talking about shadow IT in 2020? Didn't we DevOps shadow IT out of the picture? Turns out we didn't. All the initiatives and process changes that were supposed to eliminate the need for shadow IT didn't quite work out the way we expected. Guest Christopher Kusek stops by to talk about why shadow IT still exists, and how to deal with it.
Ned Bellavance and Ethan Banks analyze the big announcements from two conferences the clouderati should care about: AnsibleFest and HashiConf Digital. Both of these were virtual events because there's still an pandemic on, folks. Speaking of which, how do Ned and Ethan feel about virtual events? Not great, really. Slidewhipping the attendees in multi-day webinars seems to be how vendors are running their virtual conferences, and it ain't workin'...
The post Day Two Cloud 073: AnsibleFest & HashiConf 2020 Announcements, Analysis & Awesomeness appeared first on Packet Pushers.
If you’ve been looking at automation for your network, you should listen to this episode. This is one of those discussions that can help you understand whether you should roll your own artisanal automation, lovingly handcrafted with Python scripts flowing from your keyboard, or whether your organization would be better served with a commercially supported tool like Apstra. That’s the choice Beelastic needed to make, and we’re going to discuss why they went the Apstra direction. Apstra customer Beelastic is going to tell their tale of data center fabric, multiple data centers, automation, validation, multi-tenancy, EVPN, and more.
The post Heavy Networking 548: Automating Multi-DC EVPN With Apstra (Sponsored) appeared first on Packet Pushers.
Today's Tech Bytes welcomes sponsor VMware to talk about how artificial intelligence and machine learning are being put to use to optimize vSAN clusters as part of the vRealize AI Cloud service. Our guest is Mike Wookey, CTO and VP or Cloud Management.
The post Tech Bytes: How VMware Uses Machine Learning To Optimize vSAN (Sponsored) appeared first on Packet Pushers.
Today's Day Two Cloud covers the most interesting announcements and presentations from VMworld 2020, including Project Monterey and partnerships with nVidia and Pensando, an an announcement from analysis tool vendor Runecast, and highlights from Pure Storage.
The post Day Two Cloud 072: VMworld 2020 Analysis And Roundup – Project Monterey And More appeared first on Packet Pushers.
Automated state validation is our topic today on Heavy Networking. The hard part isn't configuring the network: it's ensuring the configuration has resulted in the desired state. Guest John Capobianco regards automated state validation is an advanced automation technique. We dive into details in this episode.
The post Heavy Networking 545: Achieving Automated Network State Validation appeared first on Packet Pushers.
Today's show is a vigorous discussion of multi-cloud networking. Our guest, networking expert Ivan Pepelnjak, brings a heavy dose of skepticism, nuance, and informed perspective to the tricky issue of connecting workloads across different public clouds.
The post Day Two Cloud 070: The State Of Multi-Cloud Networking appeared first on Packet Pushers.
Stuff breaks all the time. With so many people working from home, most of the stuff that's breaking isn't yours, but that doesn’t mean it’s not your problem. Today's Heavy Networking, sponsored by ThousandEyes, reviews critical outages in 2020 and considers network design tips for Internet and remote work. Our guests from ThousandEyes are Angelique Medina and Archana Kesavan.
The post Heavy Networking 543: What 2020 Internet Outages Teach Us About Managing Remote Work (Sponsored) appeared first on Packet Pushers.
On today's Day Two Cloud podcast we talk with a real-live SRE, or Site Reliability Engineer, who works in an IT group that delivers applications using DevOps principles as part of their day-to-day work. Our guest is James Quigley, SRE at Bloomberg. He and his team builds infrastructure and tooling for application and infrastructure teams to develop for the public cloud.
The post Day Two Cloud 069: The Life Of A Site Reliability Engineer (SRE) appeared first on Packet Pushers.
Tom Hollingsworth stops by the Heavy Networking podcast to weigh in on a few topics, including the conflict between Broadcom and NVIDIA, and whether whitebox networking is becoming too risky for enterprise networks.
The post Heavy Networking 542: Is Whitebox Too Risky For The Enterprise? appeared first on Packet Pushers.