This table contains one row per cluster candidate,
A cluster candidate is a device that is currently
eligible to be added to the cluster of a command
switch. A device is eligible if it satisfies the
following conditions:
1. It supports the cluster management protocol.
2. It is directly connected to an existing cluster
member.
The entries in this table and the entries in
ccMemberTable are mutually exclusive at all
times. That is, any device that is a cluster
member never shows up in the ccCandidateTable
or is never a candidate at the same time . Also, any
candidate that shows up in ccCandidateTable should not
appear in ccMemberTable.