Linux

March 25, 2021

COLLABORATION

Turn it Up with Webex! Collaboration Tools That Enable You to Work Your Way

Ensuring that you and your employees continue to work effectively anywhere, anytime requires tools and technology that adapt to your desired work experience … not the other way around. Here are some of the latest Webex solutions we’re delivering to help you work the way you want to.

February 16, 2021

DEVELOPER

Understanding Container Images, Part 3: Working with Overlays

Learn more about the mechanism Docker uses to work with image layers, and how you can use it for other projects.

December 1, 2020

SECURITY

Xanthe – Docker aware miner

By Vanja Svajcer and Adam Pridgen, Cisco Incident Command Attackers are constantly reinventing ways of monetizing their tools. Cisco Talos recently discovered an interesting campaign affecting Linux systems employing a multi-modular botnet with several ways to spread and a payload focused on providing financial benefits for the attacker by mining Monero online currency. The actor […]

April 20, 2018

CLOUD

The Southern California Linux Expo is Not Just About Linux

SoCal Linux Expo (“SCaLE”) founder Ilan Rabinovitch joins this week’s Cloud Unfiltered podcast to discuss how Linux is still evolving like crazy, from containers and automation to security and monitoring.

November 3, 2016

SP360: SERVICE PROVIDER

The Evolution of IOS XR with Cloud Scale Application Hosting

Developments in Cisco IOS XR, a carrier grade train of IOS, aim to simplify the integration of applications, configuration management tools, and industry-standard zero touch provisioning mechanisms.

February 11, 2016

OPEN AT CISCO

Growing Up Open Source

Growing Up Open Source “I guess I got tired of waiting around for someone else to do it for me?” ~ Young Frank Walker.   This quote was taken from the Movie “Tomorrowland.” This was the innocent response young Frank Walker gave when asked why he built a jet pack. I couldn’t find a better description […]

August 31, 2015

DATA CENTER

Agile Application Delivery with UCS-Powered VDI

We’re off to another edition of VMworld with some great technology to showcase. Our theme this year is your data center is everywhere, the center of innovation. And talking about innovation we will be demoing some recent work around our desktop virtualization solution with VMware. We will have demo pods showcasing our UCS solutions for […]

August 7, 2015

TECHWISETV

Open NX-OS featured on TechWiseTV

NX-OS is now more modular, more open, more capable of third party integration providing a wide variety of programmability choices ideal for Dev-Ops environments. C'mon Network Engineers. Time to brush up on your Linux...maybe a little Python...

usNIC inside Linux containers

Linux containers, as a lighter virtualization alternative to virtual machines, are gaining momentum. The High Performance Computing (HPC) community is eyeing Linux containers with interest, hoping that they can provide the isolation and configurability of Virtual Machines, but without the performance penalties. In this article, I will show a simple example of libvirt-based container configuration […]