Where Education Meets Knowledge
Views: 1,479 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: 1,908 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: 764 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: 451 This article, based on the author’s research and knowledge, aims to guide non-financial individuals on Mutual Fund investments. It is neither sponsored nor endorses anyone. Mutual Funds Flow Chart To summarize the different aspects of mutual funds please see the attached flowchart. A detailed description of each aspect is available below. Large Cap … Read more
Views: 2,241 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: 3,827 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: 2,810 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: 573 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: 3,009 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: 1,753 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
Views: 18,103 v3, Last Updated: 08-Feb-2026 ScenarioMake: UbiquitiModel: Ubiquiti Unifi DevicesDescription: In this article, we will discuss the default username and password settings for Ubiquiti UniFi devices in year 2026. These defaults apply to various UniFi products such as access points (APs), gateways [UXG-Pro4, UXG-Lite, UDM-Pro, UXG-Pro], switches, routers, and consoles. It is important to … Read more