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Views: 4,728 ScenarioMake: Cisco SwitchesModel: Cisco 2960 SeriesMode: Command Line Interface [CLI]Description: In this article, we will discuss the stepwise method to upgrade or downgrade the firmware or IOS of the Cisco 2960 Switch Stack. We are considering here the switch stack has 4 members. Firmware upgrade of Cisco Standalone Switch can also be done … Read more
Views: 2,754 ScenarioMake: Cisco SwitchesModel: Cisco 2960 SeriesMode: Command Line Interface [CLI]Description: In this article, we will discuss a stepwise method to upgrade/downgrade the firmware or IOS of the standalone Cisco 2960 Switch. Firmware upgrade of Cisco Switch Stack can also be done as mentioned in the linked article. Firmware Download First of all download … Read more
Views: 1,171 ScenarioMake: Cisco SwitchesModel: Cisco 2960 SeriesMode: Command Line Interface [CLI]Description: In this article, we will discuss how to resolve the issue if the Cisco 2960 switch stack or one member of the switch stack is failing to upgrade to new firmware or IOS. Problem Sometimes the Cisco Switch Stack or one member of … Read more
Views: 3,326 ScenarioMake: UbiquitiModel: Unifi ControllerVersion: 6.0.43Mode: GUIDescription: This article is to discuss and show a stepwise method to add radius authentication of wireless clients on a wireless SSID in the Ubiquiti Unifi Wireless network. In this article, the configuration is done on the Unifi Controller running on firmware version 6.0.43 and on the various … Read more
Views: 1,041 Scenario:Make: Dell SwitchesModel: N4032, N4032F, N2048, N4064, N4064F, etcMode: CLI (Command Line Interface)Description: In this article, we will discuss the step-wise method to upgrade the firmware of the Dell switch stack. We will use Command Line Interface here. Follow the article for Dell N4000 Series Standalone Switch Firmware Upgrade. Step1: TFTP ServerA TFTP … Read more
Views: 647 Scenario:Make: Dell SwitchesModel: N4032, N4032F, N2048, N4064, N4064F, etcMode: CLI (Command Line Interface)Description: In this article, we will discuss the step-wise method to upgrade the firmware of the standalone Dell switch. We will use Command Line Interface here. Refer to the linked article for Dell N4000 Series Switch Stack Firmware Upgrade. Step1: TFTP … 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: 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: 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
Views: 17,840 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
Views: 1,180 ScenarioSwitch: Cisco 2960, 3650, etcServer: Radius Server 2012, 2016, 2019Description: In this article we we will discuss a stepwise method of configure of Two Radius Servers on the Cisco Switch for Radius Failover. This configuration is valid for other Cisco switches as well. Configuration on Switch Step1: Configure aaa model This is important … Read more