Recommended Networking Resources for September 2019 Second Week
There are so many good resources for Network Engineers out there. I started to share the ones I like
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Fast Reroute, Fast Convergence, WRED and WFQ
Fast Reroute , Fast Convergence , WRED and WFQ. You may think that why Orhan is putting all these me
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What is AIGP – Accumulated IGP Metric Attribute? Where AIGP is used?
What is AIGP - Accumulated IGP Metric Attribute? Where AIGP is used? AIGP stands for Accumulated IGP
Read MoreWhat is OTT – Over the Top mean? OTT Providers
What is OTT - Over the Top and How OTT Providers Work? Over the Top is a term used to refer to Co
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What is Carrier Hotel?
What is Carrier Hotel? Carrier Hotel is a Company that owns large buildings and rents out redunda
Read MoreIs Protocol Independent Multicast (PIM) really Protocol Independent?
Is Protocol Independent Multicast (PIM) really Protocol Independent? What is that dependency? Does P
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What is Optimal Routing and Suboptimal Routing in Networking
What is Optimal Routing and Suboptimal Routing in Networking? This may be seen very easy for some of
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Recommended Networking Resources for September 2019 First Week
I would like to share with you every week some networking resources , can be video , article , book
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BGP Optimal Route Reflection – BGP ORR
BGP Optimal Route Reflection provides Optimal Routing for the Route Reflector Clients without sendin
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Will CCDE Practical Exam (Lab) Change in 2020?
Will CCDE Exam (Lab) change in 2020. I have been receiving this question again and again after Cisco
Read MoreTechnologies and the protocols may not be used for what they were intended
I was reading a book today , called Deploying QoS for Cisco IP and NGN networks, which I can recomme
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May CCDE Practical exam results have been announced. Student feedbacks in this post!
Hello, May 2019 CCDE Practical exam results announced few days ago. I am happy t
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Dynamic Network Diagrams, This is what we need!
We all create network diagrams. Network Engineers create network diagrams. But for who ? When ? Ho
Read MoreIPv6 in Enterprise , Should we still talk about it?
5 years ago Jeff Doyle and I recorded a podcast on IPv6 in Enterprise. We talked about IPv6 address
Read MoreTech Field Day in Barcelona
I was in Barcelona last week, there was a Cisco Live as you might know. During the Cisco Live unfort
Read More2018 was a good and busy year ! Things I have done during the last year
2018 is done! I wanted to share what I have done during the last year. During 2018,
Read MoreBGP Implicit and Explicit Withdraw
BGP Implicit and Explicit Withdraw are important BGP messages. Understanding these two mechanisms
Read MoreWill Cisco Viptela continue to be one of the Leaders in SD-WAN ?
In 2017, Cisco completed Viptela acquisition. It is not a surprise for me that Gartner published Cis
Read MoreRouters Getting Routered – Silver Peak SD-WAN
Silver Peak SD-WAN. Routers Getting Routered - One of the Silver Peak's Slogan for SD-WAN. First,
Read MoreHair-pining in a Wide Area Network – Simple Design Scenario
In this post we will discuss how hair-pining is occurring in some topologies in the Enterprise bra
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