This is a quick post to show the URL for the Cisco serial number check tool to see your warranty and coverage details
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Useful Cisco Switch IOS commands with Examples
This is a short post with a few useful commands for configuring and troubleshooting Cisco switches.
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Setting up GNS3 in Windows and adding a Cisco Nexus NX-OS device
In this post I will go through what is required to setup GNS3 and add a Cisco NX-OS or NXOSv device
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Port mirroring from a Cisco Switch to a virtual machine on a VMWare ESXi host
Problem:
I needed to capture all traffic from a particular network port (an IP phone system connected to a Cisco SG300 switch) and mirror this data to a virtual machine in our virtual infrastructure. So effectively I needed to setup port mirroring from a physical network port to a VMWare ESXi virtual machine.
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Configure 802.1x certificate based authentication on Meraki wireless access points with Microsoft NPS authentication
Problem:
I wanted to enable full network access to company users via the existing Cisco Meraki wireless access points. The problem is that these traditionally have only been used for guest Wi-Fi access and I need to be 100% certain that it will be secure.