Worth Reading: Building an OpenStack Private Cloud
It’s uncommon to find an organization that succeeds in building a private OpenStack-based cloud. It’s extremely rare to find one that documented and published the whole process like Paddy Power Betfair did with their OpenStack Reference Architecture whitepaper.
I was delighted to see they decided to do a lot of things I was preaching for ages in blog posts, webinars, and lately in my Next Generation Data Center online course.
Highlights include:
Read more ...Configuring Cisco IOS XE With YANG-based YAML Files
One thing that puts a lot of network engineers off NETCONF and YANG is the complexity of the device configuration process. Even the simplest change involves multiple tools and requires some knowledge of XML. In this post I will show how to use simple, human-readable YAML configuration files to instantiate YANG models and push them down to network devices using a single command.
Continue readingAnsible For Networking Part 2
Convert playbook from part 1 to Ansible roles.Ansible For Networking Part 2
This is part two of a series on Anisble for network engineers. In this part of the series we will take the playbook from part one and convert it into roles. Roles in Ansible allow for easy re-use and sharing of code and it is important to understand them as they will use role based...Turkiyede CCDE Egitimi
Bu Turkce paylastigim ilk post olacak. Heyecanliyim. Ama daha cok , Turkiyede ve Turkce CCDE Egitimi verecek olmaktan dolayi heyecanliyim. Takipcilerim bilirlerki 2 yildan fazla bir suredir Cisco CCDE Egitimi vermekteyim ve egitimlerime Dunyanin her yerinden 100 lerce kisi katilmistir. Cogunlukla Online/Live olmakla birlikte, Amerikada, Dubai de , Afrika da , Qatar ve Avrupada Onsite […]
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MPLS Layer 3 VPN Deployment
MPLS Layer 3 VPN Deployment In this post I will explain MPLS Layer 3 VPN deployment by providing a case study. This deployment mainly will be for green field environment where you deploy network nodes and protocols from scratch. This post doesn’t cover migration from Legacy transport mechanisms such as ATM and Frame Relay migration as […]
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Ansible For Networking Part 1
Build a spine/leaf network with Ansible and Cumulus.Ansible For Networking Part 1
This is part one of a series on Anisble for network engineers. The series will concentrate on Ansible as a configuration management tool for networking and is aimed at those with a basic understanding of Ansible. If you are just starting out with Ansible, see my quick start guide here and...MPLS Transport Profile (MPLS-TP) Basic Explanation and Key Points
MPLS Transport Profile (MPLS-TP) Multi-Protocol Label Switching Transport Profile (MPLS-TP) is a new technology developed jointly by the ITU-T and the IETF. The key motivation is to add OAM functionality to MPLS in order to monitor each packet and thus enable MPLS-TP to operate as a transport network protocol. Motivations for MPLS Transport Profile […]
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Quality of Service Best Practices
Quality of Service Best Practices What is best practice ? Below is a Wikipedia definition of best practice. This apply to education as well. A best practice is a method or technique that has been generally accepted as superior to any alternatives because it produces results that are superior to those achieved by other […]
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