By Lukas Krattiger, Shyam Kapadia, David Jansen
The entire advisor to development and handling next-generation info heart community materials with VXLAN and BGP EVPN
This is the one entire advisor and deployment reference for development versatile information middle community materials with VXLAN and BGP EVPN applied sciences. Writing for knowledgeable community execs, 3 top Cisco specialists handle every little thing from criteria and protocols to services, configurations, and operations.
The authors first clarify why and the way info heart materials are evolving, and introduce Cisco’s cloth trip. subsequent, they evaluate key change roles, crucial information middle community cloth terminology, and center innovations akin to community attributes, keep an eye on airplane info, and the linked facts aircraft encapsulation.
Building in this beginning, they supply a deep dive into textile semantics, effective construction and addressing of the underlay, multi-tenancy, regulate and knowledge aircraft interplay, forwarding flows, exterior interconnectivity, and repair equipment deployments. You’ll locate particular tutorials, descriptions, and packet flows that could simply be tailored to house custom-made deployments. This advisor concludes with a whole part on textile administration, introducing a number of possibilities to simplify, automate, and orchestrate information middle community fabrics.
Learn how altering information heart standards have pushed the evolution to overlays, developed regulate planes, and VXLAN BGP EVPN spine-leaf fabrics
Discover why VXLAN BGP EVPN materials are so scalable, resilient, and elastic
Implement more advantageous unicast and multicast forwarding of tenant site visitors over the VXLAN BGP EVPN fabric
Build cloth underlays to successfully shipping uni- and multi-destination traffic
Connect the material externally through Layer three (VRF-Lite, LISP, MPLS L3VPN) and Layer 2 (VPC)
Choose your the best option Multi-POD, multifabric, and knowledge middle Interconnect (DCI) options
Integrate Layer 4-7 companies into the cloth, together with load balancers and firewalls
Manage materials with POAP-based day-0 provisioning, incremental day half configuration, overlay day-1 configuration, or day-2 operations
Read or Download Building Data Centers with VXLAN BGP EVPN: A Cisco NX-OS Perspective PDF
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Extra info for Building Data Centers with VXLAN BGP EVPN: A Cisco NX-OS Perspective
He lives in California with his wife, enjoys watching international movies, and is passionate about sports including cricket, basketball, and football. David Jansen, CCIE No. 5952 (Routing/Switching), is a distinguished systems engineer (DSE) for Cisco, specializing in data center, campus, branch/WAN, and cloud architectures. He has 20 years of experience in the industry and has earned certifications from Novell, VMware, Microsoft, TOGAF, and Cisco. His focus is working with global enterprise customers to address their challenges with comprehensive end-to-end data center, enterprise, WAN/Internet, and cloud architectures.
1D,9 prescribed a methodology for creating a tree topology that is, by definition, loop free. 1Q10 support gained rapid adoption and are still being used today. With many technologies, shortcomings become readily apparent when a technology or protocol is designed for one specific environment but is then applied to another environment that has a completely different set of requirements. This has been the case with STP-based networks. Various issues make the adoption of STP for a large data center network, difficult.
While elimination of flooding for Layer 2 traffic certainly helps scalability to a large extent in a VXLAN network with BGP EVPN support, Layer 3 traffic can also be optimally forwarded in these networks, using specific methodologies. Before discussing these options, however, this chapter provides a brief primer regarding traditional Layer 3 traffic forwarding in a data center network. The classic three-tier topology has served the networking industry for a fairly long time period (see Figure 1-4).
Building Data Centers with VXLAN BGP EVPN: A Cisco NX-OS Perspective by Lukas Krattiger, Shyam Kapadia, David Jansen