White Paper: Taking a Modern Approach to Data Protection for Web-Scale Infrastructure
This white paper looks at a new breed of modern, web-scale data protection solution – and examines how it makes data protection more manageable, reliable and affordable than legacy approaches.
Google Transfers Kubernetes Operational Control to CNCF
Internal Google policies had prevented the ability to add non-Google employees to deal with some of the management.
VMware User Group VMUG Counts 125,000 Members
Membership in VMUG is free. The group makes its money by selling sponsorships for its in-person events, and it also sells an upgraded membership.
History Of Networking – Terry Slattery and Bruce Pinsky – The CCIE
In this episode of History of Networking, Terry Slattery and Bruce Pinsky join us to talk about the early days of the CCIE and how some of the mystique around the first expert level infrastructure certification came to be.
Terry Slattery
Guest
Bruce Pinsky
Guest
Russ White
Host
Jordan Martin
Host
Outro Music:
Danger Storm Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/
The post History Of Networking – Terry Slattery and Bruce Pinsky – The CCIE appeared first on Network Collective.
It Is a Challenging Time for the Internet: We Must Not Let It Be Undermined
On 1 September I start work as CEO of the Internet Society. I have a lot to do to live up to the example set by Kathy Brown with all that she achieved during her leadership. It is a great honour, and I appreciate the trust the Board of Trustees has placed in me. I will work daily to earn the same trust from the rest of the Internet community, in part by being transparent about what drives me to do this.
It is a challenging time for the Internet Society, because it is a challenging time for the Internet. For most of the Internet Society’s history, the expansion and development of the Internet could be regarded as an obvious good. There were always those who simply opposed technological development. There were always those who wanted their own interests protected from the Internet. But Internet users historically benefited so much, so obviously, that skepticism about the value of the Internet itself was rare.
Things have changed. Every technology can be used for negative ends. The Internet still, plainly, brings gains in efficiency, convenience, and communications. Yet in the recent past, some of the negative uses have become apparent, which leads Continue reading
The 5 Biggest Mistakes in SD-WAN Security
Simply committing to SD-WAN security isn't enough. It's also necessary to create defenses the right way and avoid some common mistakes.
Orchestration and Automation: The One-Two Punch for Multi-Cloud Simplicity
Success in multi-cloud environments will be characterized by the adoption of an operational framework that can exploit all the advantages of a multi-cloud world.
Openswitch OPX in GNS3
The previous article discusses an installation of Openswitch OPX on VirtualBox using lvm tool. We have extracted Openswitch OPX VDI disk from VirtualBoxVM and run the disk with Qemu. The image has been subsequently customized using the after install script in order to run it inside GNS3. Finally, we have tested the image within a simple GNS3 lab that proves its functionality. This article goes further and we are going to test VLANs bridging using Linux native commands.
Picture 1 - Network Topology
The lab consists of three Openswitch OPX 2.3.2 instances powered by Qemu hypervisor. The device OPX-Distrib1 is multilayer switch that is responsible for routing between VLANs 10,20,30,40 and 50. The VLANs 10-40 are end-users VLANs and the VLAN50 is used for management. The switches OPX-Access1 and OPX-Access2 are L2 switches with the port e101-001-0 configured as the trunk ports. End users are connected to the access ports e101-002-0 and e101-003-0 on both access switches.
Note: Customized Openswitch OPX 2.3.3 vdi disk can be downloaded in Download section. Login name is opxUser and the password is not set.
1. End User Computers and Management PC Configuration
In order to save memory of host, Continue reading
Using Edge-Side Includes with Workers for High Availability
Last week, we wrote about implementing ESI with Cloudflare Workers. This is a guest post by Lukas Reider on how to use ESI not only for better performance, but to optimize availability while migrating backends.
In this post, you will learn about how my client Titel Media was able to use Cloudflare Workers to implement simple edge side includes.
The idea is to partially replace the parts of the online magazine highsnobiety.com with a new, and much more refined frontend implementation. In this article, you will get to know the use case, and how I found a powerful application for Cloudflare Workers.
Backstory
My current project, highsnobiety.com is in the process of replacing Wordpress with a dedicated content pipeline and a custom frontend. It is a huge magazine, with tons of contents, hundreds of daily updates and an international team of more than 60 editors, researching and writing exciting stories.
The company behind it, Titel Media GmbH, a publishing house with offices in Berlin, and New York, surely has grown out of Wordpress for hosting their content.
The show must go on
One does not simply rewrite a sophisticated web publishing pipeline like WordPress. Nor does one, simply Continue reading