Brocade Network Advisor (BNA) Use the Broadcom Assist Portal via the NetApp download site, a trade compliance verification check must be completed using a valid e-mail address Enter BNA serial number ...Brocade Network Advisor (BNA) Use the Broadcom Assist Portal via the NetApp download site, a trade compliance verification check must be completed using a valid e-mail address Enter BNA serial number from the application top menu select, Help > License If you have a valid support entitlement and receive "No valid Support contract found. Please reach out to your service provider or OEM for assistance. Please contact NetApp Technical Support or log into the NetApp Support Site to create a case.