common differences between unmanage client or manage client?
Difference between a managed SEP Client and an Unmanaged SEP Client
Difference between a managed Symantec Endpoint Protection (SEP) Client and an Unmanaged SEP Client.
SEP knowledgebase and document available here
Below are some differences
Unamange client is not reporting ot server and manage client is reported to server.
All change in policy of client group will be applied on manage client but unmanage client not have any policy.
Unmanage clients are talking update online and manage clients take update from SEPM or from GUP.
Here's a good reference, the SEP knowledge base
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