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Lab 7-2: Configuring WLAN Security
Lab 10-1: Troubleshooting WLAN Connectivity
Lab 7-3: Guest WLAN Configuration
Topology Task 1: Prepare the Wired Infrastructure (JRI.EDGE) Before touching the WLC, I'll be creating the VLAN guest on JRI.EDGE. Recalling from lab 1-1: GUEST_NETWORK: 192.168.99.0/24 (L3 VLAN 99) So the steps would be: VLAN creation: Create V...
Lab 8-1: CleanAir and ED-RRM
Topology Task 0: Prerequisites for CleanAir You can configure Cisco CleanAir only on CleanAir-enabled access points. Only Cisco CleanAir-enabled access points using the following access point modes can perform Cisco CleanAir spectrum monitoring:...
Lab 9-1: Cisco Prime Infrastructure
Topology Task 1: Downloading Cisco Prime Infrastructure 3.10 As of may 2026, the latest and final version of Cisco PI is 3.10. The file for the virtual appliance is: PI-VA-3.10.0.0.205.ova Task 2: Installing Cisco PI on VMware Workstation I will fol...
Information Reference
How to set the config-register on a 2960https://community.cisco.com/t5/routing/how-to-set-the-config-register-on-a-2960/td-p/651568 configuration register is 0xf Why ?https://community.cisco.com/t5/switching/configuration-register-is-0xf-why/td-p/1036217
Information Reference
Cisco 5500 Series Wireless Controllershttps://www.cisco.com/c/en/us/support/wireless/5500-series-wireless-controllers/series.html?utm_source=chatgpt.com Cisco 5508 Wireless Controller Installation Guidehttps://www.cisco.com/c/en/us/td/docs/wireless/controller...
Information Reference
Cisco Aironet Series 2800/3800 Access Point Deployment Guidehttps://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-3/b_cisco_aironet_series_2800_3800_access_point_deployment_guide.pdf Reset the CAPWAP Configuration on IOS and ClickOS APshttps:/...
Information Reference
https://www.cisco.com/web/ANZ/cpp/refguide/hview/router/2800.html#cisco2821 https://www.cisco.com/c/dam/global/de_at/assets/unified_partners/smb/vertriebliche-positionierung/routing/downloads/isr_2800_datenblatt_e.pdf
Information Reference
https://www.cisco.com/c/en/us/support/routers/1000-series-integrated-services-routers-isr/series.html Correct procedure for default factory reset of Cisco C1111-4P ISRhttps://community.cisco.com/t5/network-management/correct-procedure-for-default-factory-rese...
Information Reference
Configuration Files for Phoneshttps://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/admin/configuration/manual/cmeadm/cmefiles.pdf IP Phone Ringtone Issues Troubleshoothttps://www.cisco.com/c/en/us/support/docs/unified-communications/unified-communication...
About the Exam
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...
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9800-CL - Upgrade from 17.18.1 to 17.18.2 via GUI
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...
Managing Updates
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...
System-general Settings
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...
DHCP and DNS roles on Windows Server 2008
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...
v2.0 - Logical Topology
This revised logical version of the initial topology includes the assignments of various services on the VLANS added as part of the homelab.
DNS Forwarder: Explanation and Configuration
By using a forwarder, you can manage name resolution for names that are outside your network, such as names on the Internet or names in other forests or domains. Understanding Forwarders A forwarder is a DNS server on a network that forwards DNS queries for e...
Automatización de backups a Google Drive
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...