Netgear XCM8806 Chassis Hardware Installation Guide - Page 175

NETGEAR 8800 Chassis Switch CLI Manual MSM-A MSM-A MSM-A MSM-A MSM-A ... dirser dosprotect ems epm etmon 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.8 0.20 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12.2 1.1 0.0 0.0 0.0 0.9 0.1 0.2 0.2 4.7 2.6 0.9 0.4 0.6 1.2 1.1 1.0 1.0 23.3 21.84 show heartbeat process show heartbeat process {} Description Displays the health of the NETGEAR 8800 processes. Command Syntax 0.0 0.26 1.16 4.18 7.24 name Specifies the name of the process. Default N/A. Usage Guidelines The software monitors all of the XOS processes running on the switch. This process monitor creates and terminates XOS processes on demand (for example, when you log in or log out of the switch) and restarts processes if an abnormal termination occurs (for example, if your system crashes). The process monitor also ensures that only version-compatible processes and processes with proper licenses are started. The show heartbeat process command is a resource for providing background system health information because you can view the health of the processes on the switch. Use this command to monitor the health of the NETGEAR 8800 processes. The switch uses two algorithms to collect process health information: polling and reporting. Both polling and reporting measure the heartbeat of the process. Polling occurs when a HELLO message is sent and a HELLO_ACK message is received. The two counts are the same. Reporting occurs when a HELLO_ACK message is sent only. Therefore, no HELLO messages are sent and the HELLO count remains at zero. The show heartbeat process command displays the following information in a tabular format: • Card-The name of the module where the process is running. • Process Name-The name of the process. • Hello-The number of hello messages sent to the process. • HelloAck-The number of hello acknowledgement messages received by the process manager. Chapter 4. Commands for Managing the NETGEAR 8800 Software | 175