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Overview The Cisco Certified Support Technician Networking (100-150) exam validates an individual’s skills and knowledge of entry-level networking concepts and topics. The certification demonstrates foundational knowledge and skills needed to show how network...

Before you begin You must use the .bin file to upgrade or downgrade your software. Use the .iso and .ova files for first-time installation only. Clean up the old installation files using the Remove Inactive Files link. Procedure Step 1: Choose Administ...

Introduction The OPNsense update schedule consists of two major releases each year, which receive minor updates about every two weeks. The major release version number consists of the year and month of release (e.g. 25.1 for the January 2025 release), with th...

Domain Name and DNS used by OPNsense The general settings mainly concern network-related settings like the hostname. The general setting can be set by going to System > Settings > General. The following settings are available: I have changed the domain, se...

Introduction As part of this homelab, I have setup a Windows Server 2008 R2 (Win2k8 onwards) with the DHCP and DNS roles installed.  Proxmox Setup I created a new bridge called "win2k8" (this name will change) and attached it to the Win2k8 VM: The VM har...

This revised logical version of the initial topology includes the assignments of various services on the VLANS added as part of the homelab.

Realizar Backups Hay dos tipos de contenido del cual hacer backup: files and database records. Database Records Ejecutar como usuario root: mysqldump -u root bookstack > bookstack.backup.sql Files Hay que hacer backup de los siguientes ficheros, todos ub...