We have a domain with 3 DCs in different networks and we want to decomission one of them.
However, I suspect that the two remaining DCs will not replicate properly between each other due to some network misconfiguration. So I want to ensure that, after I switch off the obsolete DC, the two remaining ones will replicate flawlessly between each other.
I can ping between the two DCs without any problems, but I suspect replication might be a different story.
When I issue
repadmin /showrepl dc1, it will only show the status of the previous replications with the DC I want to remove. The safe DC is not listed.