Use the following procedure to remove a software build for the switch.
Important
A maximum of 6 software releases can be installed on VSP 4450 Series, VSP 4900 Series, VSP 7200 Series, VSP 7400 Series, VSP 8200 Series, VSP 8400 Series, VSP 8600 Series, and XA1400 Series. When the limit is reached, you are prompted to remove one release before you can proceed with adding and activating a new software release.
Note
A maximum of 2 software releases can be installed on 5420 Series and 5520 Series. When the limit is reached, you are promted for a confirmation to overwrite the non-primary release before you can install a new software release. For more information, see Upgrade the Software.
Remove the software build:
Switch:1>enable Switch:1#software remove w.x.y.z