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Oracle Data Guard 11gR2 Administration Beginner's Guide by Nassyam Basha, Emre Baransel

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Time for action – connecting to Data Guard broker

You can connect the DGMGRL interface locally by specifying only the username with the password, or just using / if OS authentication is possible. If you are connecting from a remote machine, you must use Oracle Net Services name to connect the Data Guard broker. Use the following steps to see some examples of broker connections:

  1. To connect from either a primary or a standby database server with OS authentication enabled, you can connect using / as follows:
    [oracle@oracle-primary ~]$ dgmgrl /
    DGMGRL for Linux: Version 11.2.0.1.0 - 64bit Production
    Copyright (c) 2000, 2009, Oracle. All rights reserved.
    Welcome to DGMGRL, type "help" for information.
    Connected.
    DGMGRL>
    
  2. In order to connect to the broker ...

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