Guide To Srv6 Network Deployment
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Guide to SRv6 Network Deployment
This book shows how SRv6 can be used in real-world network deployments, providing real-world project cases from multiple carriers and enterprises. Segment Routing (SR) has matured significantly over the past decade. Its derivative, SR over IPv6 dataplane (SRv6), has experienced rapid development in recent years and has gained wide acceptance among carriers. However, despite the growing interest in SRv6 deployment and the desire for detailed information, no reference material is available. This book aims to fill this gap by providing a comprehensive description of how SRv6 can be used in real network deployment scenarios. Written by participants in Huawei's SRv6 project, this book provides an in-depth look at the project's solution design and deployment guidelines. It also provides insights into the latest progress of SRv6 header compression standards and provides examples. This book is a valuable reference for academics and students majoring in data communications, as well as data communications professionals and managers responsible for network planning and design, and network operation and maintenance management.
VXLAN Network Virtualization Guide
"VXLAN Network Virtualization Guide" The "VXLAN Network Virtualization Guide" is a comprehensive resource that demystifies the rapidly evolving landscape of network overlays and data center virtualization. Beginning with a robust foundation in the evolution of data center architecture, the book critically examines the limitations of traditional VLANs, the fundamental concepts of overlay and underlay networking, and positions VXLAN alongside other leading protocols. Through methodical exploration, readers gain insight into the motivations that have propelled VXLAN to the forefront of scalable, cloud-ready, and service provider-grade network designs. Delving into the technical core, the guide meticulously covers the structural and operational mechanics of VXLAN, from encapsulation details and packet workflows to the pivotal role of UDP transport and the complexity of address mappings. It provides authoritative coverage of control plane mechanisms, including legacy flood-and-learn techniques and the transformative adoption of EVPN for large-scale deployments. Recognizing the operational realities of modern infrastructures, the book presents real-world implementation strategies, integration scenarios with SDN controllers, microsegmentation, high availability, monitoring, troubleshooting, and automation within both enterprise and service provider environments. With a forward-looking perspective, the guide addresses the critical challenges of security, compliance, and risk management in VXLAN-enabled architectures, offering actionable strategies for encryption, trust, monitoring, and incident response. It further explores advanced topics and the future direction of VXLAN, including protocol extensions, segment routing integrations, programmability, and cloud-native networking paradigms. Whether you are a network architect, engineer, or IT strategist, this guide offers an indispensable roadmap for designing, deploying, and evolving scalable, secure, and agile network infrastructures with VXLAN.
A Network Architect's Guide to 5G
Author: Syed Farrukh Hassan
language: en
Publisher: Addison-Wesley Professional
Release Date: 2022-06-08
THE NETWORK PROFESSIONAL'S GUIDE TO PLANNING, DESIGNING, AND DEPLOYING 5G TRANSPORT NETWORKS As 5G transforms mobile usage and services, network professionals will need to significantly evolve their transport network architectures towards greater sophistication and stronger integration with radio networks, and facilitate transition towards cloud-native 5G mobile core. Until now, however, most 5G guides have foregrounded RF/radio and mobile core innovations, not its implications for data networks. A Network Architect's Guide to 5G fills the gap, giving network architects, designers, and engineers essential knowledge for designing and planning their own 5G networks. Drawing on decades of experience with global service providers and enterprise networks, the authors illuminate new and evolving network technologies necessary for building 5G-capable networks, such as segment routing, network slicing, timing and synchronization, edge computing, distributed data centers, integration with public cloud, and more. They explain how 5G blurs boundaries between mobile core, radio access, and transport, as well as the changes in the composition of a traditional cell site with the adoption of Open and Virtualized RAN resulting in a transition to mobile xHaul. Every chapter builds on earlier coverage, culminating in a “big picture” presentation of a complete 5G network design. Understand the evolution of mobile technologies over the generation leading to 5G's foundational concepts and principles. Explore 5G changes to Radio Access Networks (RAN), the Mobile Core, Mobile Transport, and the need for tighter integration between them. Use Segment Routing to architect simplified, SDN-capable networks, and enable network slicing for 5G. Rethink transport design to incorporate Far-Edge, Edge, and public-cloud based data centers augmenting centralized DCs to support distributed peering and Multi-access Edge Compute. Provide guidance to meet the criteria and requirements for various aspects of Fronthaul, Midhaul, and Backhaul architecture, such as transport protocol evaluation, latency consideration, routing design, QoS modeling, network device selection, and more. Forge a cohesive 5G network architecture by combining mobile communications principles with advanced transport technologies.