IPv6 Buzz 015: How ‘Happy Eyeballs’ Improves User Experience With v6
Today's IPv6 Buzz episode peers into RFC 6555, aka 'Happy Eyeballs,' which helps dual-stack clients select a v6 or v4 address faster. Our guest is Dan Wing, a co-author of Happy Eyeballs.
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IPv6 Buzz 015: How ‘Happy Eyeballs’ Improves User Experience With v6
Today's IPv6 Buzz episode peers into RFC 6555, aka 'Happy Eyeballs,' which helps dual-stack clients select a v6 or v4 address faster. Our guest is Dan Wing, a co-author of Happy Eyeballs.Datanauts 153: Understanding Metadata For IT Operations
What is metadata, and why should IT practitioners care? How is metadata stored? What impact does metadata have on enterprise IT storage? We answer these questions and more on today’s Datanauts podcast with guest Karen Lopez.
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Tech Bytes: HPE’s Composable Fabric For Data Center Automation (Sponsored)
On today's Tech Bytes, sponsored by HPE and Intel, we explore HPE's Composable Fabric. It combines top-of-rack switches and automation software to pool networking resources and help your data center scale. We also discuss how Composable Fabric integrates with Simplivity, HPE's hyperconverged platform.
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BiB 067: Custom APIs For Business Logic With BlueCat Gateway
BlueCat Networks offers a free add-on product to their DDI (DNS, DHCP, IPAM) product called Gateway. Gateway is a platform customers can use to create their own custom APIs that make sense for their business. Put another way, Gateway provides a REST API endpoint for other applications within the business to talk to. That makes for some interesting workflow capabilities.
The post BiB 067: Custom APIs For Business Logic With BlueCat Gateway appeared first on Packet Pushers.
Weekly Show 419: Benchmarking Public Cloud Network Performance With ThousandEyes (Sponsored)
You need to know a cloud provider's network performance before you spin up workloads because the end user impact is measurable. On today's Weekly Show, sponsor ThousandEyes breaks down latency, jitter, and performance numbers for AWS, Azure, and GCP.
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BiB 066: Why Cloud Visibility Matters
Complex cloud applications need decent visualizations to help infrastructure engineers understand what's going on. For cloud visibility, Kentik absorbs AWS & GCP flow logs, with Azure support coming. Kubernetes & Istio are also data providers to Kentik. Using the Kubernetes API, Kentik correlates pod IPs to pod names and cluster namespaces. With that information, Kentik can visualize pod to pod and service to service traffic flows within a Kubernetes cluster.
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PQ 160: Inside ArcOS®: The Internet-Scale, Carrier-Grade Network OS (Sponsored)
On today's Priority Queue we dive into ArcOS®, a new network OS designed for whitebox routing and switching from our sponsor Arrcus. We examine how the OS was designed, how it differentiates itself from competitors, and explore key use cases.
The post PQ 160: Inside ArcOS®: The Internet-Scale, Carrier-Grade Network OS (Sponsored) appeared first on Packet Pushers.
BiB 065: Barefoot Networks Announces A New 12.8Tbps Tofino ASIC
Barefoot Networks has announced the newest version of its Tofino programmable ASIC. Tofino 2 offers 12.8Tbps total throughput and promises greater efficiency thanks to its 7nm design.
The post BiB 065: Barefoot Networks Announces A New 12.8Tbps Tofino ASIC appeared first on Packet Pushers.
Tech Bytes: How VIAVI Measures End User Experience To Improve Performance Management (Sponsored)
In this Tech Bytes episode we talk with sponsor VIAVI about performance management and the essential role that end user experience metrics play in turning piles of data into actionable insights.
The post Tech Bytes: How VIAVI Measures End User Experience To Improve Performance Management (Sponsored) appeared first on Packet Pushers.
BiB 064: Is Riverbed’s SD-WAN Product Too Late To Matter?
There are 2 appliances Riverbed has announced, adding to the SteelConnect SD-WAN products they launched a couple of years ago. The first new appliance is the SteelHead SD. The second appliance is the SteelConnect SDI. Are these enough to make Riverbed a major SD-WAN player?
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BiB 063: Can An SD-WAN Device Replace A WAN Router?
Let’s examine the assertion from Silver Peak that they can replace WAN routers. Is an SD-WAN device able to be a drop-in replacement for a WAN router from Cisco or whomever? Probably, but it depends.
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Weekly Show 418: A Real-World Network Design Session
Today we discuss actual network design challenges with two network engineers at the University of Idaho, including firewalling and microsegmentation, identity management in the wireless network, and a home-grown network management system.
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BiB 062: Globally Scalable Microsegmentation With Illumio
Illumio is a security company focused on preventing breaches from spreading through an organization using microsegmentation. In this briefing, Illumio discussed their Policy Compute Engine Supercluster. The PCE Supercluster is, as the name implies, a cluster of Policy Compute Engines that spans regions or even the globe. Illumio cited several scenarios driving this available architecture of their central controller.
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IPv6 Buzz 014: We Answer Listener Questions
Today's IPv6 Buzz podcast episode answers listener questions including where and how you can get a block of v6 addresses for testing and learning, when to use DHCPv6 vs. SLAAC, and more. Send us more questions at @IPv6Buzz on Twitter.
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IPv6 Buzz 014: We Answer Listener Questions
Today's IPv6 Buzz podcast episode answers listener questions including where and how you can get a block of v6 addresses for testing and learning, when to use DHCPv6 vs. SLAAC, and more. Send us more questions at @IPv6Buzz on Twitter.Datanauts 152: No More Stretched Clusters!
Today on the Datanauts we examine why people stretch clusters, the problems this can cause, and alternative design strategies. Our guest is Erik Ableson, owner of the consultancy Infrageeks.
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BiB 061: Understanding DriveScale Composer Architecture
DriveScale is all about the software. And what is the software? Much of the magic happens in DriveScale Composer. The chief value of DriveScale Composer is to compose any compute to any disk or flash, in a scalable way.
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BiB 060: Focus On Your Data & Not Where It’s Stored With HammerSpace
The simplest way to describe HammerSpace is that they are an abstraction layer between data and metadata. David Flynn, CEO described it like this. “We have introduced an abstraction which separates the data consumer side and the storage infrastructure side. And that’s really what’s necessary before we can manage data in the cloud.”
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Full Stack Journey 027: Understanding Infrastructure As Code And Terraform With Curt Micol
Infrastructure as code treats your infrastructure like software objects. Terraform is a tool that applies this concept to automating the configuration of large-scale systems. On today's Full Stack Journey, guest Curt Micol shares his insights on the benefits of infrastructure as code and explores the notion of "defensive Terraform."
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