Event ID - 2090

Event Id2090
SourceMSExchangeDSAccess
DescriptionThe Configuration Domain Controller specified in the registry (server name) is unreachable. DSAccess will choose the Configuration Domain Controller from the list of available Domain Controllers.
Event InformationFollowing information from a newsgroup post may help:
"Sounds like you have the Global Catalog statically set in the registry. I would remove this setting to allow Exchange to find another GC and troubleshoot the problem as to why this GC is not available- refer Q250570"
Reference LinksDirectory service server detection and DSAccess usag(Q250570.

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