The following command displays the cluster protocol version running on a node:
# vxdctl list
This command produces output similar to the following:
Volboot file version: 3/1 seqno: 0.19 cluster protocol version: 130 hostid: giga entries:
You can also check the existing cluster protocol version using the following command:
# vxdctl protocolversion
This produces output similar to the following:
Cluster running at protocol 130