ietf

November 3, 2015

SECURITY

Cisco pxGrid Caps First Year in Market with Nine New Ecosystem Partners and More Security Standards Work

An often overused yarn of our day is that “we live in an increasingly more connected world.” While overused, I can’t think of any better way to describe what Cisco is doing in our security ecosystem with Cisco Platform Exchange Grid (pxGrid). And it has been quite an active first year since release of pxGrid […]

February 5, 2015

DATA CENTER

VXLAN/EVPN: Standards based Overlay with Control-Plane

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 […]

November 19, 2014

DATA CENTER

Network Services Headers (NSH): Creating a Service Plane for Cloud Networks

In the past, we have pointed out that configuring network services and security policies into an application network has traditionally been the most complex, tedious and time-consuming aspect of...

November 13, 2014

EXECUTIVE PLATFORM

Open Standards, Open Source, Open Loop

As the IETF (Internet Engineering Task Force) meets in Hawaii (IETF 91), the unavoidable question for both participants and observers is whether a Standards Development Organization (SDO) like the IETF is relevant in a rapidly expanding environment of Open Source Software (OSS) projects. For those new to the conversation, the open question is NOT whether […]

October 14, 2014

COLLABORATION

Cisco’s OpenH264 Now Part of Firefox

Voice and video communications over IP have become ubiquitous over the last decade, pervasive across desktop apps, mobile apps, IP phones, video conferencing endpoints, and more.  One big barrier remains: users can’t collaborate directly from their web browser without downloading cumbersome plugins for different applications.  WebRTC – a set of extensions to HTML5 – can […]

April 2, 2014

DATA CENTER

Introducing OpFlex – A new standards-based protocol for Application Centric Infrastructure

Continuing on its tradition of contributing and committing to open source and open standards over the last 25 years, today Cisco announced “OpFlex” – a new open standards-based protocol for Application Centric Infrastructure that has been submitted into the IETF standardization process. We believe this will accelerate multi-vendor innovation in data center and cloud networks […]

March 7, 2014

OPEN AT CISCO

Open Source is just the other side, the wild side!

March is a rather event-laden month for Open Source and Open Standards in networking: the 89th IETF, EclipseCon 2014, RSA 2014, the Open Networking Summit, the IEEE International Conference on Cloud (where I’ll be talking about the role of Open Source as we morph the Cloud down to Fog computing) and my favorite, the one […]

Cisco Opens Up EIGRP

What’s new and exciting with EIGRP (Enhanced Interior Gateway Routing Protocol)? Actually, lots…  First a bit a background on EIGRP. EIGRP is an advanced distance vector routing protocol used extensively by enterprise customers.  It is very popular because it is simple to deploy and support. Some major attributes are: EIGRP does not mandate many network design […]