Building Data Centers with VXLAN BGP EVPN: A Cisco NX-OS Perspective (Networking Technology)
暫譯: 使用 VXLAN BGP EVPN 建立資料中心：Cisco NX-OS 的觀點 (網路技術)

Lukas Krattiger

Building Data Centers with VXLAN BGP EVPN: A Cisco NX-OS Perspective (Networking Technology)

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商品描述

The complete guide to building and managing next-generation data center network fabrics with VXLAN and BGP EVPN


This is the only comprehensive guide and deployment reference for building flexible data center network fabrics with VXLAN and BGP EVPN technologies. Writing for experienced network professionals, three leading Cisco experts address everything from standards and protocols to functions, configurations, and operations.


The authors first explain why and how data center fabrics are evolving, and introduce Cisco’s fabric journey. Next, they review key switch roles, essential data center network fabric terminology, and core concepts such as network attributes, control plane details, and the associated data plane encapsulation.


Building on this foundation, they provide a deep dive into fabric semantics, efficient creation and addressing of the underlay, multi-tenancy, control and data plane interaction, forwarding flows, external interconnectivity, and service appliance deployments. You’ll find detailed tutorials, descriptions, and packet flows that can easily be adapted to accommodate customized deployments. This guide concludes with a full section on fabric management, introducing multiple opportunities to simplify, automate, and orchestrate data center network fabrics.


  • Learn how changing data center requirements have driven the evolution to overlays, evolved control planes, and VXLAN BGP EVPN spine-leaf fabrics
  • Discover why VXLAN BGP EVPN fabrics are so scalable, resilient, and elastic
  • Implement enhanced unicast and multicast forwarding of tenant traffic over the VXLAN BGP EVPN fabric
  • Build fabric underlays to efficiently transport uni- and multi-destination traffic
  • Connect the fabric externally via Layer 3 (VRF-Lite, LISP, MPLS L3VPN) and Layer 2 (VPC)
  • Choose your most appropriate Multi-POD, multifabric, and Data Center Interconnect (DCI) options
  • Integrate Layer 4-7 services into the fabric, including load balancers and firewalls
  • Manage fabrics with POAP-based day-0 provisioning, incremental day 0.5 configuration, overlay day-1 configuration, or day-2 operations

商品描述(中文翻譯)

使用 VXLAN 和 BGP EVPN 建立和管理下一代資料中心網路架構的完整指南

這是唯一一本全面的指南和部署參考，專注於使用 VXLAN 和 BGP EVPN 技術建立靈活的資料中心網路架構。三位領先的 Cisco 專家針對經驗豐富的網路專業人士，涵蓋了從標準和協議到功能、配置和操作的所有內容。

作者首先解釋了資料中心架構為何以及如何演變，並介紹了 Cisco 的架構發展歷程。接著，他們回顧了關鍵的交換機角色、基本的資料中心網路架構術語，以及核心概念，如網路屬性、控制平面細節和相關的資料平面封裝。

在此基礎上，他們深入探討了架構語義、有效創建和尋址底層、多租戶、控制平面和資料平面互動、轉發流、外部互連和服務設備部署。您將找到詳細的教程、描述和封包流，這些內容可以輕鬆調整以適應自定義部署。本指南最後包含一整個章節，介紹架構管理，提供多種簡化、自動化和編排資料中心網路架構的機會。

- 了解資料中心需求的變化如何推動到覆蓋層的演變、控制平面的演進以及 VXLAN BGP EVPN 脊葉架構的發展
- 探索為何 VXLAN BGP EVPN 架構如此具擴展性、韌性和彈性
- 實施增強的單播和多播轉發租戶流量通過 VXLAN BGP EVPN 架構
- 建立架構底層以有效傳輸單一和多目的地流量
- 通過第 3 層 (VRF-Lite, LISP, MPLS L3VPN) 和第 2 層 (VPC) 將架構連接到外部
- 選擇最合適的多 POD、多架構和資料中心互連 (DCI) 選項
- 將第 4 層到第 7 層的服務整合到架構中，包括負載平衡器和防火牆
- 使用基於 POAP 的第 0 天配置、增量第 0.5 天配置、覆蓋層第 1 天配置或第 2 天操作來管理架構

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