فهرست مطالب

• Cover
• Half Title
• Title Page
• Copyright Page
• Contents at a Glance
• Contents
• Introduction
• Chapter 1 Introducing the Juniper Ecosystem
• Junos Architecture
• Building Layer 2 and Layer 3 Networks with Junos
• Miscellaneous Junos Features
• Summary
• Chapter 2 Overview of Data Center Architecture
• History and Evolution of Data Centers
• Data Center Designs and Overlay Architectures
• Summary
• Chapter 3 BGP for the Data Center
• BGP Path Hunting and ASN Scheme for Data Centers
• Implementing BGP for the Underlay
• Auto-Discovered BGP Neighbors
• Summary
• Chapter 4 VXLAN as a Network Virtualization Overlay
• Introducing VXLAN
• EVPN for Data Center VXLAN Fabrics
• Summary
• Chapter 5 Bridged Overlay in an EVPN VXLAN Fabric
• Configuring and Validating a Bridged Overlay EVPN VXLAN Fabric
• Learning MAC Addresses and EVPN Type-2 Routes
• Proxy ARP and ARP Suppression
• Replication of BUM Traffic and EVPN Type-3 Routes
• EVPN Multihoming with ESI LAG and EVPN Type-1/Type-4 Routes
• Core Isolation in an EVPN VXLAN Fabric
• Route Targets in an EVPN VXLAN Fabric
• MAC Mobility
• Loop Detection
• Bidirectional Forwarding Detection in an EVPN VXLAN Fabric
• Summary
• Chapter 6 MAC-VRFs
• Introducing EVPN Service Types
• VLAN-Based MAC-VRFs
• Order of Operations with MAC-VRFs
• Shared Tunnels with MAC-VRFs
• VLAN-Aware MAC-VRFs
• Overlapping VLANs, VLAN Translation, and VLAN Normalization
• Summary
• Chapter 7 Centrally Routed Bridging
• Introducing Integrated Routing and Bridging and CRB Design
• Configuring a Centrally Routed Bridging EVPN VXLAN Fabric
• Validating and Understanding EVPN Route Exchange in a CRB Fabric
• Importance of “Sticky” MACs for Virtual Gateway and IRB Addresses
• Historical (and Present Day) Relevance of proxy-macip-advertisement
• Packet Walk for Hosts in Different Subnets
• Summary
• Chapter 8 Edge-Routed Bridging
• Overview of Different Routing Models with Edge-Routed Bridging
• Asymmetric IRB
• Symmetric IRB
• Summary
• Chapter 9 Routed Overlay and Host-Routed Bridging
• Overview of a Routed Overlay Design
• Understanding EVPN Type-5 Routes and Their Use in Data Centers
• Configuring and Validating Routed Overlay
• Host-Routed Bridging
• Summary
• Chapter 10 DHCP in EVPN VXLAN Fabrics
• A DHCP Refresher
• DHCP in a Bridged Overlay Fabric
• DHCP in an Edge-Routed Bridging Fabric
• DHCP Server in a Dedicated Services VRF
• Summary
• Chapter 11 Data Center Interconnect
• Introduction to DCI
• Over-the-Top DCI
• Integrated Interconnect with IP Transit
• Integrated Interconnect with MPLS Transit
• Summary
• Chapter 12 Building Data Centers with Juniper Apstra, Part I—Apstra Foundation
• Introduction to Juniper Apstra
• Building Blocks of Apstra
• Onboarding Devices in Apstra
• Creating Rack Types and Templates
• Deploying a Bridged Overlay 3-Stage Clos Fabric
• Lifecycle of a Device in Juniper Apstra
• Summary
• Chapter 13 Building Data Centers with Juniper Apstra, Part II—Advanced Apstra Deployments
• Edge-Routed Bridging with Symmetric IRB
• Data Center Interconnect with Juniper Apstra
• Summary
• Chapter 14 Building Virtual Fabrics with vJunos, Containerlab, and Juniper Apstra
• Installing Containerlab and Building the vJunos-switch Image
• Instantiating a Virtual Topology with vJunos-switch and Containerlab
• Orchestrating a Virtual Fabric with Apstra
• Summary
• Chapter 15 Large-Scale Fabrics, Inter-VRF Routing, and Security Policies in Apstra
• Deploying a 5-Stage Clos Fabric
• Inter-VRF Routing in Apstra Deployments
• Deploying Security Policies in Apstra
• Summary
• Acronym Legend
• Appendix A Quick Reference Guide
• Index