By Lukas Krattiger, Shyam Kapadia, David Jansen
The entire advisor to development and coping with next-generation information middle community materials with VXLAN and BGP EVPN
This is the one accomplished consultant and deployment reference for development versatile facts middle community materials with VXLAN and BGP EVPN applied sciences. Writing for knowledgeable community pros, 3 major Cisco specialists handle every thing from criteria and protocols to services, configurations, and operations.
The authors first clarify why and the way facts heart materials are evolving, and introduce Cisco’s cloth trip. subsequent, they overview key swap roles, crucial information middle community textile terminology, and middle options akin to community attributes, keep an eye on aircraft info, and the linked information aircraft encapsulation.
Building in this starting place, they supply a deep dive into cloth semantics, effective production and addressing of the underlay, multi-tenancy, keep watch over and information aircraft interplay, forwarding flows, exterior interconnectivity, and repair equipment deployments. You’ll locate specified tutorials, descriptions, and packet flows that could simply be tailored to deal with custom-made deployments. This advisor concludes with a whole part on textile administration, introducing a number of possibilities to simplify, automate, and orchestrate info heart community fabrics.
Learn how altering information heart specifications have pushed the evolution to overlays, advanced keep watch over planes, and VXLAN BGP EVPN spine-leaf fabrics
Discover why VXLAN BGP EVPN materials are so scalable, resilient, and elastic
Implement greater 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 best suited Multi-POD, multifabric, and knowledge heart Interconnect (DCI) options
Integrate Layer 4-7 providers into the material, together with load balancers and firewalls
Manage materials with POAP-based day-0 provisioning, incremental day 1/2 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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Such operations must be seamless from the point of view of the applications. In other words, applications should be completely unaware of whether they are hosted on premises or off premises. Power efficiency: A large portion of the operational cost of a data center is attributed to its electrical power requirements. The networking industry at large and data center vendors in particular are cognizant of this requirement, and the incentive to build progressively green data centers certainly exists.
In addition, I would like to thank David, who has been a good role model for many individuals at Cisco, including me. I’d like to give a special acknowledgment to the engineering leadership team in the Data Center group at Cisco for their constant support and encouragement in pursuing this endeavor. This team includes Nilesh Shah, Ravi Amanaganti, Venkat Krishnamurthy, Dinesh Khurana, Naoshad Mehta, and Mahesh Chellappa. Like Lukas, I want to recognize individuals at Cisco involved in taking VXLAN BGP EVPN to the summit where it is today.
Building Data Centers with VXLAN BGP EVPN: A Cisco NX-OS Perspective by Lukas Krattiger, Shyam Kapadia, David Jansen