Content filtering blocks certain categories of websites based on organizational needs/policies. Here’s a quick walkthrough of how to set this up for Meraki MX devices: Step 1: On the Meraki...
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If you find yourself needing to change the internal IP from the default 192.168.1.x network on a USG-Pro-4, it’s pretty easy by using the command line. Here’s a quick setup:...
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Licensing: vSAN is licensed separately from ESXi and vCenter. You must obtain a separate license and decide which tier you need. More info here. For the most part, all you...
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Troubleshooting SIP trunks and voice traffic requires being able to view traffic at many different points in the total path. Two of the main points to view and validate traffic...
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Virtual Router Redundancy Protocols can use a function called tracking to follow (track) another portion of the configuration. Typically when I see this done it’s with the track being done...
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Summary: If you use Windows domain authentication in Firepower Management Console, you could be affected by this vulnerability. Cisco announced on January 22nd that a vulnerability in the web-based management…
VRRP (Virtual Router Redundancy Protocol) is a First Hop Redundancy Protocol (yes they give this an acronym of FHRP). FHRPs are designed to allow for a highly available gateway (or...
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Description: This document describes the process of building an OpenVPN server to facilitate secure remote access to systems. The installation utilizes the base ArchLinux build we posted a few weeks...
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The guest OS function of the Cisco IR800 routers is a Linux server with a hypervisor-supported functionality where separate, light-weight applications can be loaded. This write up is intended to...
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If you find your network growing and you need to start segmenting users based on physical locations, you may want to start using virtual networks, or VLANs. Here’s a quick...
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