

Save the configuration and reload the device.The easiest way to do it is by using the boot system command. Instruct the switch to load the new file.If we reboot the system now, the old IOS file will be loaded.Ĭ2960 Boot Loader (C2960-HBOOT-M) Version 12.2(25r)FX, RELEASE SOFTWARE (fc4)Ĭisco WS-C2960-24TT (RC32300) processor (revision C0) with 21039K bytes of memory.īase ethernet MAC Address: 3B Configure the switch to load the new IOS version.Check if the file has been transferred successfully to the router by executing the commands given below:ġ -rw- 4414921 .binģ -rw- 4670455 Ħ4016384 bytes total (54929956 bytes free).This can be done by issuing the copy command on the switch.Īddress or name of remote host ? 10.0.0.100 Transfer the file from the TFTP server to the flash memory of the switch.Steps to upgrade firmware in Cisco IOS devices Also, make sure to download the Cisco IOS software image onto the TFTP Server in Network Configuration Manager. If you don't have NCM installed, please click here to download and install the application. To upgrade firmware using Network Configuration Manager, you can create the corresponding Configlet commands and upgrade firmware in multiple devices. Once that is done, the downloaded file should be transferred to a flash drive of the device, usually via TFTP or FTP. You can do this by logging in here and selecting your device type and version.

This article is about firmware upgrade in Cisco IOS devices. Before upgrading IOS, you should make sure to obtain the latest IOS version.

Multi-vendor device configuration support.Network Configuration and Change Management.What is Network Configuration Manager (NCM).Brocade Device Configuration Management.Juniper Device Configuration Management.Change Management Rules & Notifications.Encrypted Storage of Configuration & Centralized Control.
