Abhimoh2000 said:
What are OUTBOUND NEIGHBORS and how can we remove that.
when i do repadmin /showreps i see one unwanted DC in
outbound partner. How can i remove that.
What do you mean by "unwanted"?
Is that machine a DC? Is it online?
If it is no longer a DC, you can use NTDSUtil "metadata cleanup" to
remove an abandoned DC.
If it is real DC being chosen (against your preference) as
"bridgehead server" in a site, then you can take over setting
of bridgehead servers (Sites and Services) and omit it from
the list. (Not recommended unless you are very certain you
understand the implications.)