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Category Archives for "Packet Pushers Podcast"

Show 194 – SDN Northbound Interfaces with Sarwar Raza + Colin Dixon

At a conference I attended in late 2013 or early 2014 (I’ve forgetten which one), I was privileged to hear Sarwar Raza (HP, ONF) discuss the challenge of creating and implementing SDN northbound interfaces (NBI). Then at the Open Daylight Summit in February 2014, I found myself in a conversation with Colin Dixon (Brocade, formerly […]

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Ethan Banks

Ethan Banks, CCIE #20655, has been managing networks for higher ed, government, financials and high tech since 1995. Ethan co-hosts the Packet Pushers Podcast, which has seen over 2M downloads and reaches over 10K listeners. With whatever time is left, Ethan writes for fun & profit, studies for certifications, and enjoys science fiction. @ecbanks

The post Show 194 – SDN Northbound Interfaces with Sarwar Raza + Colin Dixon appeared first on Packet Pushers Podcast and was written by Ethan Banks.

ERSPAN – My New Favorite Packet Capturing Trick

When I first looked at the documentation for ERSPAN I could imagine some uses for it. In some cases it could replace RSPAN, but since it’s only available on Cisco Nexus switches, newer Catalyst 6500s, Cisco ASR routers, and other “high end” devices, I determined that it really had limited uses. But I was wrong. […]

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Gary Sckolnick

Gary Sckolnick

Gary is a Senior Network Engineer at a large academic medical center. Gary has over 17 years of networking and IT experience primarily in healthcare, manufacturing, and as a networking consultant both in Europe and in the U.S. Although a networking jack-of-all-trades, Gary’s primary focus is data center networking and network security. Gary blogs periodically at PacketPushers.net.

The post ERSPAN – My New Favorite Packet Capturing Trick appeared first on Packet Pushers Podcast and was written by Gary Sckolnick.

F5 Configuration Backups 3.0

In a previous article I introduced a project for the configuration backups of F5 devices. It offered an automated, centralized backup service for F5 BigIP devices with a web interface. There was also several features mentioned in the road map. Now after 4 months of tireless work, version 3.0 of the Config Backup for F5 […]

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Eric Flores

Eric Flores

Eric is a senior network engineer for a major real estate company. He has seven years in the field and has a passion for anything related to technology. Find him on Twitter @nerdoftech.

The post F5 Configuration Backups 3.0 appeared first on Packet Pushers Podcast and was written by Eric Flores.

Coffee Break – Show 10

This is “The Coffee Break”. A podcast on state of the networking business where we discuss vendors moves and news, analysis on product and positioning, and look at the business of networking. In the time it takes to have coffee break. Show Links   Cisco Q1 Slump Drops Ethernet Switch Market HP Links SDN, OpenStack […]

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Greg Ferro

Greg Ferro is a Network Engineer/Architect, mostly focussed on Data Centre, Security Infrastructure, and recently Virtualization. He has over 20 years in IT, in wide range of employers working as a freelance consultant including Finance, Service Providers and Online Companies. He is CCIE#6920 and has a few ideas about the world, but not enough to really count.

He is a host on the Packet Pushers Podcast, blogger at EtherealMind.com and on Twitter @etherealmind and Google Plus.

The post Coffee Break – Show 10 appeared first on Packet Pushers Podcast and was written by Greg Ferro.

Coffee Break – Show 10

This is “The Coffee Break”. A podcast on state of the networking business where we discuss vendors moves and news, analysis on product and positioning, and look at the business of networking. In the time it takes to have coffee break.

Show 193 – Huawei CloudEngine & CloudFabric for the DC + Enterprise – Sponsored

Global telecom giant Huawei continues to grow their substantial networking footprint by pushing into the enterprise and data center spaces with competitive products. In this podcast, Ian Foo, Director for Data Center Products & Solutions Enterprise Global Marketing at Huawei, joins co-hosts Ethan Banks and Greg Ferro in a discussion focused on Huawei’s CloudEngine switches […]

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Ethan Banks

Ethan Banks, CCIE #20655, has been managing networks for higher ed, government, financials and high tech since 1995. Ethan co-hosts the Packet Pushers Podcast, which has seen over 2M downloads and reaches over 10K listeners. With whatever time is left, Ethan writes for fun & profit, studies for certifications, and enjoys science fiction. @ecbanks

The post Show 193 – Huawei CloudEngine & CloudFabric for the DC + Enterprise – Sponsored appeared first on Packet Pushers Podcast and was written by Ethan Banks.

HTIRW: DNS Reverse Lookups and Whois

In our last episode, we discussed how DNS is paid for in the real world — who builds, maintains, and manages all those servers that allow us to put in a domain name, and end up with a web page? This post will look at two other tools or protocols in the DNS system that […]

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Russ White

Russ White
Principle Engineer at Ericsson

Russ White is a Network Architect who's scribbled a basket of books, penned a plethora of patents, written a raft of RFCs, taught a trencher of classes, and done a lot of other stuff you either already know about, or don't really care about. You want numbers and letters? Okay: CCIE 2635, CCDE 2007:001, CCAr, BSIT, MSIT (Network Design & Architecture, Capella University), MACM (Biblical Literature, Shepherds Theological Seminary). Russ is a Principal Engineer in the IPOS Team at Ericsson, where he works on lots of different stuff, serves on the Routing Area Directorate at the IETF, and is a cochair of the Internet Society Advisory Council. Russ will be speaking in November at the Ericsson Technology Day. he recently published The Art of Network Architecture, is currently working on a new book in the area Continue reading

Visibility, Trustship,Sub optimality or whatever you want to call it.

To be honest I really tried hard to find a name for this article. Maybe it is not convenient and if you have better idea please let me know in the comment. I want to  mention sub optimality and stretch in the networks while using routing protocols  but the idea actually came to me from […]

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Orhan Ergun

Orhan Ergun, CCIE, CCDE, is a network architect mostly focused on service providers, data centers, virtualization and security.

He has more than 10 years in IT, and has worked on many network design and deployment projects.

In addition, Orhan is a:

Blogger at Network Computing.
Blogger and podcaster at Packet Pushers.
Manager of Google CCDE Group.
On Twitter @OrhanErgunCCDE

The post Visibility, Trustship,Sub optimality or whatever you want to call it. appeared first on Packet Pushers Podcast and was written by Orhan Ergun.

Show 192 – Logging Design & Best Practices

Jay Swan, Lennart Koopman, and Wes Kennedy join the Packet Pushers co-hosts Ethan Banks and Greg Ferro in this discussion of effectively managing event logging. Why discuss logging on a show about networking? Because networking has a huge volume of logs coming from routers, switches, and firewalls that need to be managed. And frankly, it’s […]

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Ethan Banks

Ethan Banks, CCIE #20655, has been managing networks for higher ed, government, financials and high tech since 1995. Ethan co-hosts the Packet Pushers Podcast, which has seen over 2M downloads and reaches over 10K listeners. With whatever time is left, Ethan writes for fun & profit, studies for certifications, and enjoys science fiction. @ecbanks

The post Show 192 – Logging Design & Best Practices appeared first on Packet Pushers Podcast and was written by Ethan Banks.

The Disconnect. Good Enough Is Good Enough.

A Meeting room. Discussing the possible options for product and vendor strategy. Company urgently needs to avoid capital expenditure and reduce maintenance costs. The engineer across the table is wearing a vendor t-shirt, a few years old and looks a bit tatty. The table and chairs are tired and a bit worn. I took a […]

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Greg Ferro

Greg Ferro is a Network Engineer/Architect, mostly focussed on Data Centre, Security Infrastructure, and recently Virtualization. He has over 20 years in IT, in wide range of employers working as a freelance consultant including Finance, Service Providers and Online Companies. He is CCIE#6920 and has a few ideas about the world, but not enough to really count.

He is a host on the Packet Pushers Podcast, blogger at EtherealMind.com and on Twitter @etherealmind and Google Plus.

The post The Disconnect. Good Enough Is Good Enough. appeared first on Packet Pushers Podcast and was written by Greg Ferro.

Coffee Break Show 9

This is “The Coffee Break”. A podcast on state of the networking business where we discuss vendors moves and news, analysis on product and positioning, and look at the business of networking. In the time it takes to have coffee break. Show Links Cisco’s 3 Commandments – Drew’s take on Chambers’ CLUS keynote Cisco Faces […]

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Greg Ferro

Greg Ferro is a Network Engineer/Architect, mostly focussed on Data Centre, Security Infrastructure, and recently Virtualization. He has over 20 years in IT, in wide range of employers working as a freelance consultant including Finance, Service Providers and Online Companies. He is CCIE#6920 and has a few ideas about the world, but not enough to really count.

He is a host on the Packet Pushers Podcast, blogger at EtherealMind.com and on Twitter @etherealmind and Google Plus.

The post Coffee Break Show 9 appeared first on Packet Pushers Podcast and was written by Greg Ferro.

Coffee Break Show 9

[player] This is “The Coffee Break”. A podcast on state of the networking business where we discuss vendors moves and news, analysis on product and positioning, and look at the business of networking. In the time it takes to have coffee break. Show Links Cisco’s 3 Commandments – Drew’s take on Chambers’ CLUS keynote Cisco […]

The post Coffee Break Show 9 appeared first on Packet Pushers.

Coffee Break Show 9

[player] This is “The Coffee Break”. A podcast on state of the networking business where we discuss vendors moves and news, analysis on product and positioning, and look at the business of networking. In the time it takes to have coffee break. Show Links Cisco’s 3 Commandments – Drew’s take on Chambers’ CLUS keynote Cisco... Read more »

Video over Internet

Couple days ago I made an interesting talk about Video Traffic over Internet. Sales engineer goes to company and he claims that Video traffic can be carried over Internet without any problem. This is of course wrong and to understand why I have to explain some technical concepts. Main take away from this article is […]

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Orhan Ergun

Orhan Ergun, CCIE, CCDE, is a network architect mostly focused on service providers, data centers, virtualization and security.

He has more than 10 years in IT, and has worked on many network design and deployment projects.

In addition, Orhan is a:

Blogger at Network Computing.
Blogger and podcaster at Packet Pushers.
Manager of Google CCDE Group.
On Twitter @OrhanErgunCCDE

The post Video over Internet appeared first on Packet Pushers Podcast and was written by Orhan Ergun.

Planning a Project Before Your Execution

This year I have worked on a number of projects and most of them had no planning while others had very little. The planning phase of a project is the most critical part of a project. Planning can not only make or break a project, but your reputation as well. If a project doesn’t go […]

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Charles Galler

Charles Galler

Charles is a network and UC engineer for a mainly Cisco reseller. He has worked in the networking industry for about 13 years. He started as a network administrator for a small CLEC (carrier) where he did it all in IT and worked on the carrier network. After the CLEC, Charles went to work for a large healthcare organization in the Houston area and stayed with them for about three and a half years. Now he works for a reseller in the professional services part of the organization. He is currently studying for his CCIE in Routing and Switching and plans on passing it before the end of 2014. You can find him on the Twitter @twidfeki.

The post Planning a Project Before Your Execution appeared first on Packet Pushers Podcast and was written by Charles Galler.

The 24 Rules I Work By – Infographic

I came across this infographic from Anna Vital of Funders and Founders and loved it. As relevant as some of it is, there is an obvious focus on running a startup and not working in IT. Because of that I thought it might be useful to do something similar around the ‘rules’ I work by; my workplace and career philosophy […]

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Steven Iveson

Steven Iveson

Steven Iveson, the last of four children of the seventies, was born in London and has never been too far from a shooting, bombing or riot. He's now grateful to live in a small town in East Yorkshire in the north east of England with his wife Sam and their four children.

He's worked in the IT industry for over 15 years in a variety of roles, predominantly in data centre environments. Working with switches and routers pretty much from the start he now also has a thirst for application delivery, SDN, virtualisation and related products and technologies. He's published a number of F5 Networks related books and is a regular contributor at DevCentral.

The post The 24 Rules I Work By – Infographic appeared first on Packet Pushers Podcast and was written by Steven Iveson.

Show 191 – Netvisor – the Pluribus Network Hypervisor – Sponsored

Pluribus Networks has a unique approach to Software Defined Networking that turns a network switch into a server and application platform. In this sponsored show, Sunay Tripathi deep dives into Netvisor and explains how it can fit into your network architecture.

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Greg Ferro

Greg Ferro is a Network Engineer/Architect, mostly focussed on Data Centre, Security Infrastructure, and recently Virtualization. He has over 20 years in IT, in wide range of employers working as a freelance consultant including Finance, Service Providers and Online Companies. He is CCIE#6920 and has a few ideas about the world, but not enough to really count.

He is a host on the Packet Pushers Podcast, blogger at EtherealMind.com and on Twitter @etherealmind and Google Plus.

The post Show 191 – Netvisor – the Pluribus Network Hypervisor – Sponsored appeared first on Packet Pushers Podcast and was written by Greg Ferro.