EVPN

Cloud Scale Networking software innovations are the outcome of a partnership with some leading innovators to utilize data center ‘DevOps’ principles and techniques to offer new levels of agility, efficiency, and simplicity. Key benefits include: Large-scale automation for provisioning and network c…

Co-authored with Ali Sajassi, Distinguished Engineer, Engineering. Ethernet VPN (EVPN) may be considered by some as the new kid on the block in VPN protocols. It is dubbed as next-generation all-in-one VPN technology that provides a wide of range of services such as E-LAN, E-Line, E-TREE, L3VPN, DC…

MPLS+SDN+NFV World Congress 2017 is just around the corner and I want to explain why I think this is a must-see event. Simplification, automation and virtualization are words that have been used by marketers, like myself for years. I think we can all agree, at some point, for these words to become r…

Co-authored with Nicolas Breton, Product Manager Marketing, Cisco In the era of Cloud-scale networking, network simplicity, agility and scale are essential.  Service Providers are currently expanding their Data Center footprint to offer on-demand virtualized network services. This is what the indust…

Networking Field Day 11 is tomorrow and will be live streaming this Thursday, January 21st, from 2:00-4:00pm. For the uninitiated, Tech Field Day is an event hosted by Cisco where delegates come and listen to a technical deep dive by a Cisco expert in a presentation and discussion format. These dele…

Long before before ‘virtual’ became synonymous with servers, Network VLANS gave us a layer 2 answer for much needed network segmentation.  It also opened things up for more flexible network designs. Watch TWTV 186 “Scaling Multitenancy with VXLAN” As server virtualization exploded however, multiple…

Interest in Software Defined Networking (SDN) continues to grow through the ability to make networks more programmable, flexible and agile. This is accomplished by accelerating application deployment and management, simplifying automating network operations and creating a more responsive IT model. C…

This week, May 13-14, ONUG, or the Open Networking User Group, will meet at Columbia University’s Alfred Lerner Hall in New York City, NY. ONUG is the leading user-driven community of IT Business Leaders, CTOs, network architects, especially including those implementing SDN, who are focused o…

Given the tremendous interest in VXLAN with MP-BGP based EVPN Control-Plane (short EVPN) at Cisco Live in Milan, I decided to write a “short” technology brief blog post on this topic. VXLAN (IETF RFC7348) has been designed to solve specific problems faced with Classical Ethernet for a fe…