Following are the prerequisites for getting started with the Cluster Manager (Java Console):
Make sure that you have the current version of Cluster Manager (Java Console) installed. If you have a previous version installed, upgrade to the latest version. Cluster Manager (Java Console) is compatible with earlier versions of VCS.
Cluster Manager (Java Console) is supported on the following platforms:
AIX 6.1, and 7.1
HP-UX 11i v3 (IA-64 and PA-RISC)
RHEL5 U8 and RHEL6 U2
SLES10 SP4 and SLES11 SP2
Solaris 10 (SPARC and x86)
Windows XP, Windows Windows 7, Windows 8, Windows Server 2008 R2 SP1, Windows Server 2012, and Windows 2012 R2
If you configured Windows Firewall, add ports 14141 and 14150 to the Exceptions list.
By default, the external communication port for VCS is 14141. For Java Console to work, the external communication port for VCS must be open. You can close the external communication port for VCS by setting the cluster-level attribute OpenExternalCommunicationPort.
See Cluster attributes.
Verify that the configuration has a user account. A user account is established during VCS installation that provides immediate access to Cluster Manager. If a user account does not exist, you must create one.
On UNIX systems, you must set the display for Cluster Manager.
Start Cluster Manager.
Add a cluster panel.
Log on to a cluster.
Make sure you have adequate privileges to perform cluster operations.
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