I was doing some testing on a 3750X and saw that the http and http servers were enabled. I knew you could apply an ACL to restrict HTTP access, but had assumed that the HTTP security was an optional extra on … Continue reading
The post VTY ACL doesn’t block HTTP/S access appeared first on The Network Sherpa.
I recently came across a design in which GRE tunnels were built utilizing HSRP VIP addresses. At first I was unsure of how well this would work so as usual I decided to lab it up. It turns out that this is an excellent counter design to having to place metrics or do any type […]
The post Fun with GRE and HSRP appeared first on Packet Pushers.
I recently came across a design in which GRE tunnels were built utilizing HSRP VIP addresses. At first I was unsure of how well this would work so as usual I decided to lab it up. It turns out that this is an excellent counter design to having to place metrics or do any type […]
The post Fun with GRE and HSRP appeared first on Packet Pushers.
These people help make the wheels go round for NFV.
Join Comarch on January 29th for a webinar on how SDN & NFV can be adopted to better services through BSS/ OSS stack
Network Break 68 looks at Juniper's ScreenOS vulnerabilities, analyzes NetApp's acquisition of SolidFire, and cheers Apple for opposing U.K. surveillance. Lastly, we review of some of our favorite stories from 2015, and a list of things we probably won't care about next year. Probably.
The post Network Break 68: Juniper Firewall Burned, 2015 In Review appeared first on Packet Pushers.
Network Break 68 looks at Juniper's ScreenOS vulnerabilities, analyzes NetApp's acquisition of SolidFire, and cheers Apple for opposing U.K. surveillance. Lastly, we review of some of our favorite stories from 2015, and a list of things we probably won't care about next year. Probably.
The post Network Break 68: Juniper Firewall Burned, 2015 In Review appeared first on Packet Pushers.
In a nutshell, Peecho is all about turning your digital content into professionally printed products. Although it might look like a simple task, a lot of stuff happens behind the scenes to make that possible. In this article, we’re going to tell you about our processing architecture as well as at a recent performance improvement with the integration of AWS Lambda functions.
As an eventful 2015 draws to a close we wanted to take a look back at the top posts of 2015.
Red Hat Acquires Ansible, The Open Source It Automation Company.
The title should come as no surprise, as many have predicted such an acquisition in the past. The similar open source ideologies, the technology fit, the executive team's open source background and the rapid adoption of Ansible in the enterprise certainly draw parallels to the world's leader in open source technology.
What was once a prediction is now reality, in just a little more than two years since Ansible, Inc., opened its doors, and we are thrilled! READ MORE
Managing VMware vSphere Guests With Ansible Tower
There are lots of ways to enable self-service VMs within an organisation - what some might call 'a private cloud'. However, these usually require layers and layers of complex software. What if you could leverage your existing hypervisor and 15 lines of code to do the same? And what if those 15 lines became an even simpler single click?
Ansible Core contains a module for managing virtual machines in VMware vSphere environments called vsphere_guest. Using this one module we can Continue reading
As an eventful 2015 draws to a close we wanted to take a look back at the top posts of 2015.
Red Hat Acquires Ansible, The Open Source It Automation Company.
The title should come as no surprise, as many have predicted such an acquisition in the past. The similar open source ideologies, the technology fit, the executive team's open source background and the rapid adoption of Ansible in the enterprise certainly draw parallels to the world's leader in open source technology.
What was once a prediction is now reality, in just a little more than two years since Ansible, Inc., opened its doors, and we are thrilled! READ MORE
Managing VMware vSphere Guests With Ansible Tower
There are lots of ways to enable self-service VMs within an organisation - what some might call 'a private cloud'. However, these usually require layers and layers of complex software. What if you could leverage your existing hypervisor and 15 lines of code to do the same? And what if those 15 lines became an even simpler single click?
Ansible Core contains a module for managing virtual machines in VMware vSphere environments called vsphere_guest. Using this one module we can talk Continue reading
Dual core design, also known as dual plane or disjoint plane topologies, refers to a highly redundant network chosen by companies whose main objective is to improve the resiliency of their network. Created using different data planes, dual core design is implemented by companies that receive the service from the different service providers. Put simply, […]
The post Dual Core Network Design appeared first on Network Design and Architecture.
From OpenFlow to Software Defined Networking (SDN), there has been a lot of hype, 100s of millions of dollars in venture funding, and billions in exits within the network industry over the past 5+ years. The one thing we know for certain about the industry in all of this is that change is here, and more is coming, which is exactly the reason for this post!
Ironically, I also started this blog 5+ years ago. In the beginning, this blog was a lot of speculation around OpenFlow and the future of Software Defined Networking (SDN). Nowadays, it’s rare to hear me mention SDN at all, and the focus is much more practical on tools and technology that can help solve real problems. For those that have been reading for a while, you probably saw this shift in addition to the career shift I made 18+ months ago. These shifts go hand in hand with a new project I’ve been working on.
It’s with great pleasure that I’m finally able to announce a project that started several months ago that falls in-line with exactly the same topics you read about frequently on this blog.
It’s a book! Continue reading