We have 2 site
eg: site A and site B
Site A :has 2 servers 1)primary Dc and 2)additional DC
Site B :has 1 server:Additional DC
when i run dcdiag on PDC iam geting the following error:"The replication generated an error :<1722> the RPC server is unavailable"
and when i replicate from ADSS , ntds setting iam getting an error please find the screen shot for the same