What is a domain?

A domain is an isolated environment which while co-located inside the same chassis as other systems components, allows you to run isolated from the operation of the other components that are not members of the domain.
ACLs can allow admins full control of their domain, but no access to other domains.

A domain is an isolated environment which while co-located inside the same chassis as other systems components, allows you to run isolated from the operation of the other components that are not members of the domain.