Where Education Meets Knowledge
Views: 4,725 v1.1, Last Updated: 11-Nov-2023 ScenarioMake: UbiquitiModel: Ubiquiti Unifi Controller, Unifi UAP-nanoHD Access pointsMode: CLI (Command Line Interface)Version: 6.0.43Description: This article contains a detailed stepwise method to upgrade the firmware of Ubiquiti Unifi Access Points. It is really important to keep the firmware of devices up-to-date. But sometimes the upgrade fails and we face … Read more
Views: 6,281 ScenarioMake: UbiquitiModel: Ubiquiti Unifi Controller, Unifi UAP-nanoHDMode: CLI (Command Line Interface)Version: 6.0.43Description: This article contains a detailed stepwise method to upgrade the firmware of a Ubiquiti Unifi Controller. It is really important to keep the firmware of devices up-to-date and we would definitely need to upgrade the firmware of the Unifi Controller someday. … Read more
Views: 1,466 Scenario:Make: Cisco Model: WLC 2500 & Access Points 3800, 3700Software Version: 7.6.x or laterMode: CLI & GUIDescription: In this article, we will discuss in detail the cause, impact and solution of IDS Signature EAPOL Flood Attack on Cisco Wireless Access Points. Understanding EAPOL & Impact Details: EAPOL stands for Extensible Authentication Protocol over … Read more
Views: 1,893 Scenario:Make: Dell SwitchesModel: N4032, N2048, etcMode: CLI (Command Line Interface)Description: This article is to discuss and show a stepwise method to reset the forgotten password of Dell Switch. This process is valid and applicable for N series Dell Switches. Step1: Console ConnectionConnect the laptop with a console cable and access the switch. Putty … Read more
Views: 755 Scenario: Make: CiscoModel: ASA 5506-X, ASA 5512-X, Cisco ASA 5508-X, 5506W-XMode: CLI (Command Line Interface)Description: This article is to discuss the problem of the unsupported SFR or FirePower module issue after upgrading Cisco ASA Firewalls to 9.10.x or a later version of Cisco IOS. Problem If you have upgraded or planning to upgrade … Read more
Views: 2,210 Scenario:Make: Cisco ASAModel: ASA 5506-X, ASA 5506 W-X, ASA 5508-XMode: CLI (Command Line Interface)Description: In this article, we will discuss in details the stepwise method to configure failover in Cisco ASA Firewalls. We will use Command Line Interface for configuration of ASA Failover. Physical Connectivity Step1: Connecting Failover CablesConnect failover interfaces of both … Read more
Views: 3,784 Scenario:Make: Cisco ASAModel: ASA 5506-X, ASA 5506 W-X, ASA 5508-XMode: CLI (Command Line Interface)Description: In this article, we will discuss the stepwise method to upgrade and/or downgrade the IOS of Cisco ASA Firewalls. This article contains the CLI method of upgrading Cisco IOS. We can upgrade the IOS via GUI as well. Follow … Read more
Views: 2,751 v2, Last Updated: 03-Feb-2026 ScenarioMake: UbiquitiModel: Ubiquiti ControllerVersion: Controller Version 10.0.160Description: This article explains step by step how to log in to the Ubiquiti UniFi guest Wi-Fi network using a voucher in 2026, based on UniFi Network Application version 10.0.160. In this version (10.0.160), you no longer need to access the separate Hotspot … Read more
Views: 562 ScenarioMake: Dell SwitchesModel: N4032, N2048, etcServer: Radius Server 2012, 2016, 2019Description: This article is to discuss and show stepwise how to configure Two Radius Servers for authentication on Dell Switch stack. This configuration is valid for other Dell switch models as well. Both Radius work as fail-over. Configuration On Switch Step1: Configure aaa … Read more
Views: 2,983 ScenarioMake: UbiquitiModel: Ubiquiti Controller or Unifi Access Point [UAP-nanoHD]Description: This article is to discuss and show stepwise, how to set up the Guest Portal on Ubiquiti Unifi Controller. Step1: Login to the ControllerLog in to the controller using username & password. Step2: Navigate to Guest Control PageFollow the steps shown below in the … Read more
Views: 1,732 ScenarioMake: Dell SwitchesModel: N4032, N2048, etcServer: Radius Server 2012, 2016, 2019Description: This article is to discuss and show stepwise method of how to configure Radius authentication on Dell Switch stack using Radius Server. This configuration is valid for other Dell switch models as well. Configuration On Switch Step1: Configure aaa model on the … Read more