In a Web browser, go to http:VIP1:7001console. Log in as the administrator. Verify that the WLS_ADF1 and WLS_ADF2 managed servers are listed. Verify that the ADF_Cluster cluster is listed. Verify that you can access Enterprise Manager at http:VIP1:7001em.

6-24 Oracle Fusion Middleware High Availability Guide For the WLS_ADF Managed Servers, complete the following: Copy the file you created for the Administration Server to all servers.

6.2.7 Starting the System in APPHOST1

This section describes procedures for starting the system in APPHOST1.

6.2.7.1 Starting the Administration Server on APPHOST1

To start the Administration Server on APPHOST1 run the following commands: APPHOST1 cd ORACLE_BASEproductfmwuser_projectsdomainsadfdomainbin APPHOST1 .startWebLogic.sh

6.2.7.2 Validating the Administration Server

To verify that the Administration Server is properly configured, follow these steps:

1. In a Web browser, go to http:VIP1:7001console.

2. Log in as the administrator.

3. Verify that the WLS_ADF1 and WLS_ADF2 managed servers are listed.

4. Verify that the ADF_Cluster cluster is listed.

5. Verify that you can access Enterprise Manager at http:VIP1:7001em.

6.2.7.3 Disabling Host Name Verification for the Administration Server and Managed Servers for APPHOST1 and APPHOST2 This step is required if you have not set up SSL communication between the Administration Server and the Node Manager. If SSL is not set up, you receive an error message unless you disable host name verification. You can re-enable host name verification when you have set up SSL communication between the Administration Server and the Node Manager. To disable host name verification on APPHOST1:

1. In Oracle WebLogic Server Administration Console, select Administration Server,

SSL , and then Advanced.

2. In the Change Center, click Lock Edit.

3. When prompted, save the changes and activate them.

4. Set Hostname Verification to None.

5. Select WLS_ADF1, SSL, and then Advanced.

6. Set Hostname Verification to None.

7. Restart the Administration Server and the WLS_ADF1 Managed Server.

Note: When you start the Administration Server or Managed Server, username and password entries in the file are encrypted. For security reasons, minimize the time the entries in the file are left unencrypted. After you edit the file, start the server as soon as possible in order for the entries to be encrypted. Configuring High Availability for Oracle ADF and WebCenter Applications 6-25 To disable host name verification on APPHOST2:

1. In Oracle WebLogic Server Administration Console, select WLS_ADF2, SSL, and