View license for fiber optic switch
You can verify your Cisco device license using the CLI directly on the device and through online tools like Cisco Smart Software Manager (SSM). For most Cisco IOS devices, use commands such as show version, show license all, or show license summary to quickly check your Cisco. A license key is a string of any length consisting of upper and lowercase letters and numbers. Welcome to Dell Technologies Connectrix Brocade Series 'How to view, add and remove license on Brocade Switch via CLI. The "show license usage" Show Command, shows you whether the FC/storage licensing is enabled, but it does not indicate how many ports are supported.
Read More
