Step 3: Display the SCB Firmware Version

Action

To display the version of firmware running on the SCB, use the following CLI command:

user@host> show chassis firmware

Sample Output

user@host> show chassis firmware

Part                     Type       Version

[...Output truncated...]

SCB 0                    ROM        Juniper ROM Monitor Version 3.0b1 

                         O/S        Version 5.5-20020613-cqPqI7 by builder on 2

What It Means

The command output displays the type and version level of the firmware running on the SCB.