Tony Fortunato shows how the network protocol analyzer helps with firewall and router configuration.
On average, your big corporate employer won’t be around in ten years.
Plan your career accordingly.
Source: https://twitter.com/CBinsights/status/808861430908850176
The post Musing: Average Life Span on S&P Index appeared first on EtherealMind.
Here is the Cisco VXLAN Cheat Sheet on Nexus platform, which is a network virtualization technology that attempts to improve the scalability problems associated with large cloud computing deployments.
If you find a bug or want new content to be added, please report it!
Here is the Cisco VXLAN Cheat Sheet on Nexus platform, which is a network virtualization technology that attempts to improve the scalability problems associated with large cloud computing deployments.
If you found a bug or want new content to be added, please report it!
I’ve been playing around with Ansible quite a bit lately. One of the issues I’ve started to run into is that Ansible can’t always do what you want by default. Put more plainly, Ansible can’t always easily do what you want. Many times I found myself writing tasks to manipulate variables and thinking to myself, “Man – if I could just run some Python code on this it would be way easier”. As luck would have it, you can! Ansible supports a whole slew of plugins but the type I want to talk about today are called filter plugins. Filter plugins, in my opinion, are one of the easiest ways to manipulate your variables with native Python. And once you know how to do it you’ll see that it opens up a whole realm of possibilities in your playbooks. Some of the most popular filters that exist today were once custom filters that someone wrote and then contributed to Ansible. The IP address (ipaddr) filter set is a great example of filters that can be used to manipulate IP related information.
When I first looked into writing a custom filter I found the Ansible documentation not very helpful. It essentially Continue reading
Software-defined storage gets another open source project.
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