Coffee Break – Show 5
Our attendance at the Open Networking Symposium promotes a discussion of events there.
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The post Coffee Break – Show 5 appeared first on Packet Pushers Podcast and was written by Greg Ferro.
Coffee Break – Show 5
Our attendance at the Open Networking Symposium promotes a discussion of events there.
The post Coffee Break – Show 5 appeared first on Packet Pushers.
Coffee Break – Show 5
Our attendance at the Open Networking Symposium promotes a discussion of events there.Secret CEF Attributes, Part 5
So far we’ve explored some very cool features of CEF and the attributes we can push into the FIB to identify certain kinds of traffic. We can color the prefixes in the RIB and FIB with a particular IP-Precedence, QoS-group or traffic_index and we can then perform traffic monitoring, shaping and policing and packet marking […]
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The post Secret CEF Attributes, Part 5 appeared first on Packet Pushers Podcast and was written by Dan Massameno.
Show 182 – The Future of Networking Part 1 As Inspired By #NFD7
At Networking Field Day 7, the delegates were treated to vendor demonstrations that challenged our thinking about the future of networking. Perhaps the industry is not agreed on just how we’ll implement and operate our networks in the coming years, but one thing is for certain. The landscape will be different. In this and the […]
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The post Show 182 – The Future of Networking Part 1 As Inspired By #NFD7 appeared first on Packet Pushers Podcast and was written by Ethan Banks.
NAT saves the day!
Introduction NAT is bad, it breaks end to end connectivity. It’s misused as a security tool. Using NAT kills kittens. Yes yes, we all know that. That doesn’t mean that there aren’t valid use cases for NAT and when NAT can save the day. What was the problem? Imagine that you have a device that […]
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The post NAT saves the day! appeared first on Packet Pushers Podcast and was written by ddib.
Coffee Break – Show 4
This week Andrew & Greg are joined Howard Marks whose abundance of commentary leads to a surfeit of opinions on the lack of anything happening at Mobile World Congress. Show Notes MWC – Wearable computing on the rise? Netflix and Comcast: Is this the first Network Neutrality domino to fall? Frontier customer complaints drop nearly […]
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The post Coffee Break – Show 4 appeared first on Packet Pushers Podcast and was written by Greg Ferro.
Coffee Break – Show 4
[player] This week Andrew & Greg are joined Howard Marks whose abundance of commentary leads to a surfeit of opinions on the lack of anything happening at Mobile World Congress. Show Notes MWC – Wearable computing on the rise? Netflix and Comcast: Is this the first Network Neutrality domino to fall? Frontier customer complaints drop […]
The post Coffee Break – Show 4 appeared first on Packet Pushers.
Coffee Break – Show 4
[player] This week Andrew & Greg are joined Howard Marks whose abundance of commentary leads to a surfeit of opinions on the lack of anything happening at Mobile World Congress. Show Notes MWC – Wearable computing on the rise? Netflix and Comcast: Is this the first Network Neutrality domino to fall? Frontier customer complaints drop... Read more »INTER-AS VPNs and Carrier Supporting Carrier (CSC) Part-2
In the first article of this series I mentioned from Inter AS VPN Option A only. This article will be about Option B , C and Carrier Supporting Carrier VPNs. I assume from the readers basic knowledge of these VPNs.Only design points will be highlighted here since my intended audiences are the network designers and […]
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The post INTER-AS VPNs and Carrier Supporting Carrier (CSC) Part-2 appeared first on Packet Pushers Podcast and was written by Orhan Ergun.
Has SDN Changed Networking?
Software Defined Everything, NFV, OpenFlow, SDDC and Orchestrators are buzz words of DC networking. An interesting point would be to check whether these proposed solutions change our understanding of DC Networks? A good analogy to start with is chassis based switches (e.g Cisco’s Cat6500, Juniper’s EX8200). Regardless of how convoluted it may seem, any networking […]
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The post Has SDN Changed Networking? appeared first on Packet Pushers Podcast and was written by Karim Jamali.
Show 181 – Intro to I2RS with Joel Halpern & Russ White
Traditionally, routing protocols running on a router will perform calculations to determine the best forwarding path. The RIB with be then populated with next-hop information. Ultimately, that information will be populated into the FIB (forwarding information base), the FIB taking the guesswork of how to get to the next hop and easing CPU utilization on […]
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The post Show 181 – Intro to I2RS with Joel Halpern & Russ White appeared first on Packet Pushers Podcast and was written by Ethan Banks.
Orhan Ergun CCDE Story
Once I decided for the CCDE exam I was thinking it is a hard challenge but surprisingly I will say it is not as much as you think.This is good news and you started to smile ? Hope once you finished the article you continue to it Yes it is not since I […]
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The post Orhan Ergun CCDE Story appeared first on Packet Pushers Podcast and was written by Orhan Ergun.
Avoiding Bogus Alerts Using AWS-Based Proxies & Outsourced BGP for Distributed Monitoring
Jeff Behl, Chief Network Architect with LogicMonitor, is our guest author for this post. Jeff has been in the IT industry for over 20 years. He has an extensive background on architecting enterprise networks and data centers and brings real world knowledge around network operations from start-ups to enterprise companies. These companies range from UC […]
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The post Avoiding Bogus Alerts Using AWS-Based Proxies & Outsourced BGP for Distributed Monitoring appeared first on Packet Pushers Podcast and was written by Sponsored Blog Posts.
Are certifications tests still worth your resources in the day of Hybrid IT?
Let me start by laying out this disclaimer: This is in no way intended to devalue or criticize any vendor or vendor neutral certified folks or programs. Since the mid-1990s I’ve done many certification programs. In fact, I’ve actually lost track and I can’t even remember them all, so this is not a commentary by someone […]
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Secret CEF Attributes, Part 4
In Parts 1, Part 2 and Part 3 we saw we can use the CEF table to express all sorts of different QoS policies. In Part 4 we describe how to attach a policy to the packet that will follow it around the network. Like many policies (security, shaping, etc.) it’s best to classify the […]
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The post Secret CEF Attributes, Part 4 appeared first on Packet Pushers Podcast and was written by Dan Massameno.
Healthy Paranoia Show 22: The Three Ring Circus of Net Neutrality
Ladies and gentleman, unicorns of all ages, get ready for the greatest podcast on earth, Healthy Paranoia. Where the email is always encrypted and the firewalls are ever stateful. On this episode, we’ll be discussing Net Neutrality. Joining us is Sherry Lichtenberg, Principal for Telecommunications at the National Regulatory Research Institute; Andrew Gallo, network architect […]
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The post Healthy Paranoia Show 22: The Three Ring Circus of Net Neutrality appeared first on Packet Pushers Podcast and was written by Mrs. Y.
Coffee Break – Show 3
Mike Fratto joins us this week to talk about the news of the week on IPv4, Broadband Performance, Net Neutrality, IBM, SDN and more.
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The post Coffee Break – Show 3 appeared first on Packet Pushers Podcast and was written by Greg Ferro.
Coffee Break – Show 3
Mike Fratto joins us this week to talk about the news of the week on IPv4, Broadband Performance, Net Neutrality, IBM, SDN and more.
The post Coffee Break – Show 3 appeared first on Packet Pushers.