This section explains detecting status change of network devices to automatic network settings for them.
Besides, network monitoring of this product operates monitoring existence and state and SNMP trap monitoring of network devices. For error monitoring such as port trouble of network device, please use network management software.
An infrastructure administrator recognizes changing state of a network device in one of following cases.
Report of an error from other administrator or user
Detection of changing state when confirming system using the ROR console
The event logs to show the changing port state of network devices are output.
If a port status change on a registered network device is detected, the message number 22784 will be output.
If the port status is "down" or "unknown" and that change was not caused by the infrastructure administrator, it indicates a problem with the network device. Check the network device.
Status icons of resources on the network device tree are changed to a status other than normal
Detection of changing state by software for network management
An infrastructure administrator checks the status of the network device and takes corrective action if the problem can be solved.
If the problem cannot be solved by the infrastructure administrator, notification of the following information is sent to the network device administrator, requesting solving of the problem.
Network device name in which the changing state occurred
Network device status
Phenomenon noticed when receiving requests for confirmation from other administrator or user
