I have 12 host in SCVMM. In the Host status communicate is " Needs Attention" and i go to right click mouse on a host and go to Update agent check credentials profile and system give me this error :
/// Error (410) Agent installation failed on s8-vrt-hvsr-006.mgkrk.int. The RPC server is unavailable
Recommended Action Try the operation again. If the problem persists, install the agent locally and then add the managed computer.
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Firewall is off. I don't know how to fix this problem . Thanks for all.