Scenario:Make: CiscoModel: Cisco 2960 Series SwitchesMode: Command Line Interface [CLI]Description: This article focuses on resolving issues where hosts experience instability or LAN/Wireless connections drop intermittently due to MAC address flapping. MAC flapping occurs when a switch detects the same MAC address appearing on multiple ports, causing confusion in the forwarding table. On Cisco switches, this
Out of a sudden, have you started receiving messages from Google containing a Google account verification code and you never asked for it? Worried? You must be. It is really strange to get a Google verification code SMS on your registered mobile number when you have not requested it, as shown below. Yes, it is
Sometimes we SSH onto a device using putty we get an error “Couldn’t agree a key exchange algorithm” and SSH onto the device fails. There could be many reasons behind this. In this article, we will discuss one of the methods to resolve the error. Problem Sometimes when we try to SSH onto a device
Scenario:Make: UbiquitiModel: Ubiquiti Unifi Controller Mode: GUI [Graphical User Interface]Version: 5.8.24, 8.6.9, 10.0.162Description: In this article, we will discuss a detailed stepwise method of how block and/or unblock a wireless client on Ubiquiti Unifi Controller. Here we will discuss the blocking and unblocking a client on different versions. Introduction If you are using Ubiquiti UniFi
ScenarioMake: UbiquitiModel: Unifi UAP-nanoHD, U6-LR, U6-Light, UAP-AC-HD, etcMode: CLIDescription: This article is to discuss a stepwise method to reboot or reload Ubiquiti Unifi access points. This method is valid for all models of Ubiquiti Unifi access points. Physical Method When an access point is connected to a LAN cable having PoE or via an ethernet
v1, Last Updated: 09-June-2024 Scenario:Make: Ubiquiti UnifiModel: Ubiquiti Unifi Secure Gateway, USG Pro-4Mode: GUI [Graphical User Interface]Description: This article is to discuss and show the stepwise GUI method to do the initial setup of Ubiquiti Unifi Secure Gateway, USG Pro-4. This initial setup of Ubiquiti USG Pro-4 via CLI method is also available. You could
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. Hopefully, this
Scenario:Make: UbiquitiModel: Ubiquiti UniFi DevicesDescription: In this article, we cover the default usernames and passwords for Ubiquiti UniFi devices in 2026. These defaults apply to UniFi access points (APs), switches, gateways (such as the USG-Pro-4, UXG-Lite, and UXG-Pro), and consoles (such as the UDM-Pro). Default credentials vary by device type, by product generation (older vs.
ScenarioMake: UbiquitiModel: Unifi Access PointsMode: CLI [Command Line Interface] & GUI [Graphical User Interface]Description: This article explains how to factory reset Ubiquiti UniFi access points. You can restore an access point to its factory-default settings in several ways; this guide outlines a few of the most common. Physical Reset The physical reset is the simplest
ScenarioCisco: WLC 2500Access Point: 3800, 3700Mode: CLI & GUIDescription: This article is to show stepwise how to reboot or restart Cisco WLC and Access Points via CLI and GUI. You can schedule the reboot for a specific time, after a set interval, or both.. We will discuss here both CLI and GUI methods to reboot
