VXLAN

January 20, 2016

NETWORKING

Tune in to Networking Field Day 11 – Switching Innovation—Everything Runs on Switching

2 min read

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 delegates range from bloggers, speakers, […]

January 5, 2016

TECHWISETV

Network like it’s 1999 with BGP EVPN

4 min read

BGP EVPN brings both layer 2 and 3 capabilities to the hamstrung overlay but how would it work for your network? How well do you understand the additional benefits and limitations of this design?

September 9, 2015

DATA CENTER

What is Cisco’s SDN Strategy for the Data Center?

5 min read

Cisco has a broad spectrum of customers across a wide range of markets and geographies. These customers have a diverse set of requirements, operational models and use cases, meaning that...

June 16, 2015

DATA CENTER

How Cisco’s data center is built on openness

1 min read

As customers embrace cloud strategy to build an agile data center, one of the key pillars is openness. Why openness? To move fast, accelerate time-to-market, drive higher level of innovation and avoid vendor lock-in are some of the benefits to openess. What does open mean? In this case, open source, open standards, open interfaces, open API’s, […]

June 10, 2015

DATA CENTER

Cisco Enhances SDN Strategy and Offerings Across the Entire Nexus Portfolio with new VTS Automation Solution

5 min read

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...

May 11, 2015

DATA CENTER

IT Business Leaders Open Up at ONUG

2 min read

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 on leveraging the power of their engineering and procurement to influence the pace and deployment […]

March 12, 2015

PERSPECTIVES

A Summary of Cisco VXLAN Control Planes: Multicast, Unicast, MP-BGP EVPN

6 min read

With the adoption of overlay networks as the standard deployment for multi-tenant network, Layer2 over Layer3 protocols have been the favorite among network engineers. One of the Layer2 over Layer3 (or Layer2 over UDP) protocols adopted by the industry is VXLAN. Now, as with any other overlay network protocol, its scalability is tied into how […]

February 5, 2015

DATA CENTER

VXLAN/EVPN: Standards based Overlay with Control-Plane

3 min read

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 few decades now. By introducing an abstraction through […]

February 2, 2015

DATA CENTER

Announcing Cisco Nexus 1000V for VMware vSphere 6 Release

2 min read

The Cisco Nexus 1000V has been supported in VMware vSphere hypervisor since 4.0 release (August 2009) up to the current vSphere release 5.5 update 2.  We are happy to announce...