where to install agents on exsi hypervisor?
you dont need to install any agent . You just need to intall the license in Backup exec .
So how to backup exsi hypervisor?
If your BE server is remote server and not installed on hyper-v then you need to just install the remote agent on the hyper-v host to backup the host
...I suspect by saying Hyper-V you actually mean ESXi as the OP is asking about the ESXi hypervisor. No mention of Microsoft Hyper-V at all...
Alternative ways to access Backup Exec Technical Support:
Thanks for the correction CraigV, You dont need any remote agent installed on your ESXi