Directory Service Warning Level - Second Error

Log Name:      Directory Service
Source:        Microsoft-Windows-ActiveDirectory_DomainService
Date:          11/18/2011 1:16:11 PM
Event ID:      1655
Task Category: Global Catalog
Level:         Warning
Keywords:      Classic
User:          ANONYMOUS LOGON
Computer:      Romoved For Security
Description:
Active Directory Domain Services attempted to communicate with the following global catalog and the attempts were unsuccessful.

Global catalog:
\\xxxxxx.xxxxxx.local

The operation in progress might be unable to continue. Active Directory Domain Services will use the domain controller locator to try to find an available global catalog server.

Additional Data
Error value:
5 Access is denied.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-ActiveDirectory_DomainService" Guid="{0e8478c5-3605-4e8c-8497-1e730c959516}" EventSourceName="NTDS General" />
    <EventID Qualifiers="32768">1655</EventID>
    <Version>0</Version>
    <Level>3</Level>
    <Task>18</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8080000000000000</Keywords>
    <TimeCreated SystemTime="2011-11-18T18:16:11.512276600Z" />
    <EventRecordID>2771</EventRecordID>
    <Correlation />
    <Execution ProcessID="524" ThreadID="740" />
    <Channel>Directory Service</Channel>
    <Computer>xxxxx.xxxxxxxx.local</Computer>
    <Security UserID="S-1-5-7" />
  </System>
  <EventData>
    <Data>\\xxxxxxx.xxxxxx.local</Data>
    <Data>Access is denied.</Data>
    <Data>5</Data>
  </EventData>
</Event>