To view the software version of the system, use the following command:
Admin@nodename> show system version
To display information on the number of active TCP/UDP/ICMP sessions in the system, use the following command:
Admin@nodename> show system sessions
To display information on the number of active sessions by protocol or time interval, use the following command:
Admin@nodename> show system sessions counters [ parameters ]
Clear statistics:
Admin@nodename> clear system sessions