We are looking for the information of End of life and end of support for the product dollar universe 6.x. We can only find the information for 6.x from the component End of life list under:
Release : 6.x
Component : DOLLAR UNIVERSE
The EOS/EOL dates keep changing with release of newer versions, hence it is requested to bookmark and periodically referring to the Product Support Lifecycle which keeps getting updated with any Release Announcements.
The Product Management also send an external notifications informing customer about new Release, version EOS/EOL and it is recommended to subscribe to proactive notifications from Broadcom on areas around security vulnerability, releases and cumulative patches on products of interest.