VPN اترنت (EVPN) اخیرا در شرکت هایی که به دنبال حل مشکلات در طراحی شبکه های مرکز داده خود هستند مورد استفاده قرار می گیرد. پروتکل Gateway Border (BGP) به عنوان محبوبترین پروتکل مسیریابی برای مرکز داده شناخته شده است، با این وجود بسیاری از اپراتورهای شبکه و مدیران مرکز داده در مورد پیچیدگی آن نگران هستند. این فناوری ها سالهاست بخشی از شبکه های ارائه دهنده خدمات را تشکیل می دهند، در این کتاب طراحان و اپراتورهای شبکه مرکز داده ها با مفاهیم پیچیده و اصطلاحات گسترده EVPN و BGP آشنا می شوند. در این کتاب ها به درک شبکه های مجازی سازی شبکه (NVO) و تونل زنی شبکه، ساختارهایی که پروتکل Gateway Border (BGP) برای پشتیبانی از سازمان های غیردولتی فراهم می کند، درک نحوه کار بر روی شبکه در شبکه های EVPN، از جمله رفتار با میزبان دو طرفه، بررسی مدل های مختلف مسیر یابی با EVPN، پیکربندی EVPN، مورد بررسی قرار می گیرد.
EVPN in the Data Center
by Dinesh G. Dutt
Publisher: O’Reilly Media, Inc.
Release Date: July 2018
ISBN: 9781492029045
Book Description
Ethernet VPN (EVPN) has recently been gaining support among companies looking to solve problems in the design of data center networks. This mature technology has been a part of service provider networks for years, but data center network architects and operators have to contend with complex concepts and terminology spread across multiple standards documents to piece together the relevant model for their data center. This practical ebook cuts through the fog to explain how you can deploy this technology in the core of your data center.
By guiding you through EVPN concepts and practicalities, author Dinesh Dutt (BGP in the Data Center) illustrates why this technology is the piece you need to successfully adopt VXLAN in your Clos-based network. You’ll also discover why EVPN can be simpler to use in data centers than in service provider networks.
Understand network virtualization overlays (NVO) and network tunneling
Learn the constructs that Border Gateway Protocol (BGP) provides to support NVOs
Understand how bridging works in EVPN networks, including the behavior with dual-attached hosts
Examine different routing models with EVPN
Inspect the most common deployment scenarios in EVPN configuration and put them to use in other situations
BGP in the Data Center
by Dinesh G. Dutt
Publisher: O’Reilly Media, Inc.
Release Date: August 2017
ISBN: 9781491983416
Book Description
The Border Gateway Protocol (BGP) has emerged as the most popular routing protocol for the data center, yet many network operators and data center administrators are concerned about its complexity. This practical report peels away the mystique to reveal an elegant and mature, simple yet sophisticated protocol. Author Dinesh Dutt covers BGP operations, as well as enhancements that greatly simplify its use, so practitioners can refer to this report as an operational manual.
Because BGP’s origins lie in the service-provider world, few resources cover the protocol’s adaptation in the data center. This report meticulously covers the theory, design, and operationalization of BGP in data-center networks, including automation. You’ll learn how use innovations in BGP to simplify your network design, configuration, and management.
Specific configuration examples in this report are taken from the FRRouting open source routing suite, but the configuration should be quite familiar and easily translatable to other commercial and open source routing suites.
With this report, you’ll explore:
How the BGP theory of operations works for the modern datacenter
Enhancements to BGP configuration provided by open networking
How to automate datacenter deployment, including configuration and validation
BCP best practices, including how to manage changes and troubleshoot routing problems
How to set up BGP routing on the host
- Design
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