c:\>repadmin /showreps
Default-First-Site\AD
DC Options: IS_GC
Site Options: (none)
DC object GUID: 61ab47a4-a496-4571-a04d-d00c037ee1e3
DC invocationID: 61ab47a4-a496-4571-a04d-d00c037ee1e3


Source: Default-First-Site\AD1
******* 127 CONSECUTIVE FAILURES since 2008-11-27 22:03:42
Last error: 1722 (0x6ba):
            The RPC server is unavailable.

Naming Context: DC=paris,DC=security,DC=demo
Source: Default-First-Site\AD1
******* WARNING: KCC could not add this REPLICA LINK due to error.

Naming Context: CN=Configuration,DC=security,DC=demo
Source: Default-First-Site\AD1
******* WARNING: KCC could not add this REPLICA LINK due to error.

Naming Context: CN=Schema,CN=Configuration,DC=security,DC=demo
Source: Default-First-Site\AD1
******* WARNING: KCC could not add this REPLICA LINK due to error.

Source: Default-First-Site\AD3
******* 113 CONSECUTIVE FAILURES since 2008-11-28 01:14:26
Last error: 8524 (0x214c):
            The DSA operation is unable to proceed because of a DNS lookup failu
re.

Naming Context: DC=tokyo,DC=security,DC=demo
Source: Default-First-Site\AD3
******* WARNING: KCC could not add this REPLICA LINK due to error.

Naming Context: CN=Configuration,DC=security,DC=demo
Source: Default-First-Site\AD3
******* WARNING: KCC could not add this REPLICA LINK due to error.

Naming Context: CN=Schema,CN=Configuration,DC=security,DC=demo
Source: Default-First-Site\AD3
******* WARNING: KCC could not add this REPLICA LINK due to error.

Source: Default-First-Site\AD2
******* 45 CONSECUTIVE FAILURES since 2008-11-28 17:06:36
Last error: 8524 (0x214c):
            The DSA operation is unable to proceed because of a DNS lookup failu
re.

Naming Context: DC=lyon,DC=security,DC=demo
Source: Default-First-Site\AD2
******* WARNING: KCC could not add this REPLICA LINK due to error.

Naming Context: CN=Configuration,DC=security,DC=demo
Source: Default-First-Site\AD2
******* WARNING: KCC could not add this REPLICA LINK due to error.

Naming Context: CN=Schema,CN=Configuration,DC=security,DC=demo
Source: Default-First-Site\AD2
******* WARNING: KCC could not add this REPLICA LINK due to error.