Nexus 9000 software upgrade using my AirConsole Bluetooth Wireless Console Cable Each Nexus 9000 switch is shipped with Cisco NX-OS software. The NX-OS software consists of one NXOS image. The image begins with “nxos” e.g Software BIOS: version 07.59 NXOS: version 7.0(3)I2(5) BIOS compile time: 08/26/2016 NXOS image file is: bootflash:///nxos.7.0.3.I2.5.bin NXOS compile time: 1/13/2017 […]
Cisco
The Remote System Refused the Connection – Cisco Router SSH
When trying to SSH to a Cisco Router or Switch you get this error The remote system refused the connection This can be caused by a number of reasons The transport setting on the vty lines is not permitting SSH You do not have SSH enabled An Access-List is blocking SSH traffic Lets look at […]
Cisco 2960x Password Recovery Procedure
This short post details how to perform password recovery on a Cisco 2960X switch. Follow these simple steps to reset password. The biggest problem most people have with doing a password recovery on a 2960 or 3560 is knowing how long to hold the mode button down for. The process is very simple: STEP 1: […]
Password Recovery Cisco Catalyst 3850
If you are locked out of your 3850 switch and need to perform Password recovery on a Cisco Catalyst 3850 switch this short tutorial will guide you along the way. You will need One Cisco Catalyst 3850 switch or switch stack which you have forgotton or do not know the password for. A laptop with […]
How to Upgrade Software on Cisco 5508 HA WLC
The process to upgrade a Cisco Wireless Lan Controller is quite straightforward but there are a few things you need to be aware of which can minimise the downtime for your wireless network. This guide will go through the process to upgrade a pair of 5508 WLC’s configured in HA setup and connected back to […]
Cisco Commerce Workspace – Quick Tutorial
The Cisco Commerce Workspace (CCW) is a multipurpose tool for Cisco Partners and empolyees to quickly create a Bill of Materials with list price quotes. To access the Cisco Commerce Workspace go to http://www.cisco.com/go/ccw You should see a screen like this To create a quote click on the Estimates & Configurations The first thing you should […]
