Greg Ferro
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Greg Ferro
Basics: What Is a Network Service ?
This article provide a practical and workable definition of "What Is a Network Service ?"
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Upcoming Event: Packet Pushers at ONUG Talking Software Defined WAN
The Packet Pushers are recording a live show on SDN WAN on May 13 in New York in partnership with Viptela. Please join us.
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The post Upcoming Event: Packet Pushers at ONUG Talking Software Defined WAN appeared first on Packet Pushers Podcast and was written by Greg Ferro.
Is the Cisco Nexus 9000 is a Whitebrand strategy ?
I was reviewing the non-ACI Nexus 9000 products this week and started thinking that the Nexus 9000 will become Cisco's response to whitebox disruption.
The post Is the Cisco Nexus 9000 is a Whitebrand strategy ? appeared first on EtherealMind.
AWS Summit London – Come For The IaaS, Stay For the PaaS
I attended the AWS Summit in London yesterday. Here are some observations in no particular order. Come for the IaaS, Stay for the PaaS. AWS made a strong case about their portfolio of software services such as AWS Lambda, Cloudformation, KMS and Cloudtrail. Its no longer just compute, storage and networking its all about the […]
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Network Break 35
Excerpt: Coffee, doughnuts and networking. A perfect combination with Brocade, CloudRouter, HP, PacketZoom, Pertino, Juniper and much more.
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The post Network Break 35 appeared first on Packet Pushers Podcast and was written by Greg Ferro.
Response: Your Software Needs Hardware to Deliver
The hardware makes the software possible but disappears quickly from view.
The post Response: Your Software Needs Hardware to Deliver appeared first on EtherealMind.
Network Zen: You Cant Change The Fact But You Might Change The Perception
The mendicant was perplexed. This wasn’t unusual and, truth be told, the mendicant often didn’t understand everything and lived in a constant state of perplexedness. But this time, he was sure of the facts and knew that something was not right. He sighed and went to find the the Master. The Master was communing […]
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Blessay: My New Criteria for Network Design and Architecture
Today you design resilient, redundant networks with what you have. Tomorrow, we need networks that use using software and freedom to be predictable and safe.
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Network Break 34 – Fixed
Excerpt: Coffee, virtual doughnuts and networking. A perfect combination.
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The post Network Break 34 – Fixed appeared first on Packet Pushers Podcast and was written by Greg Ferro.
Network Break 34
Excerpt: Coffee, virtual doughnuts and networking. A perfect combination.
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The post Network Break 34 appeared first on Packet Pushers Podcast and was written by Greg Ferro.
PQ Show 46 – SaiSei & Network Performance Enhancement
Saisei does Network Performance Enhancement that delivers visibility and control of the network traffic in a different way. In this show, we examine how software and algorithms provide visibility and control of network traffic. Traffic management for the next decade.
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The post PQ Show 46 – SaiSei & Network Performance Enhancement appeared first on Packet Pushers Podcast and was written by Greg Ferro.
Analysis: 3 Emerging Categories in Networking Markets for 2015
The most significant underlying technology trend in networking is that startups have taken analytics and big data software and applied it to network devices. Three emerging product categories are Security Threat Systems, Software Defined WAN and Network Analytics & Control.
The post Analysis: 3 Emerging Categories in Networking Markets for 2015 appeared first on EtherealMind.
Thought for The Day: NetBIOS over IPX
I found a capture file from 2002. I must have been troubleshooting name resolution of NetBIOS over IPX for print servers because I am only capturing broadcasts on the Ethernet segment. And Wireshark can still open a data format from 15 years ago and render the data. I surely do not miss these days. […]
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Network Break 33
Take a Network Break! Grab a coffee, a doughnut and then join us for an analysis of the latest IT news, vendor moves and new product announcements. Sponsored by Viptela - SDN WAN that give 10x more for 1/3 the cost.
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The post Network Break 33 appeared first on Packet Pushers Podcast and was written by Greg Ferro.
Musing: HP Networking Futures after deals with Aruba & H3C
HP Networking will acquire Aruba and now it is selling 51% stake in H3C to a Chinese venture capital firm. What could this mean for HP Networking customers ? The sale of a controlling interest in H3C means that HP Networking has government support (blessing?) to sell products in China. The Chinese government has been […]
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The End of WHOIS ?
The convergence trend on HTTPS protocol continues to gather momentum. This time it is the venerable WHOIS protocol that is poised to be replaced with RDAP over HTTP.
The post The End of WHOIS ? appeared first on EtherealMind.
Commodity Manufacture is the Majority of Switch Products
How much of an Ethernet switch product is custom made by the vendor and how much is commodity components selected and assembled into a closed vendor solution ?
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Four Different Types of Ethernet & Whitebox Products
I drew up this diagram to explain how I see four different categories of Ethernet switches emerging in to the market.
The post Four Different Types of Ethernet & Whitebox Products appeared first on EtherealMind.
Analysis: CloudFlare Keyless SSL Scales Down Internet Connections
Providing a web application on the Internet can be a risky business. DDOS attacks are commonly exceeding 40 Gigabits per second of data, crackers are web crawling the Internet looking for vulnerabilities and much more. As a result, the data centre Internet connection is scaled for a worst case scenario and not for customer need. […]
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Analysis: Marriot Court Case Highlights the Problems of WiFi Services
Customers who pay for WiFi expect it to work. Marriott wanted to make that guarantee. But wireless spectrum is shared, uncontrolled, unregulated and unpredictable. You can't give a viable guarantee. Then you add lawyers ......
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