Extreme Networks EPICenter 4.1, Руководство по установке программного обеспечения

Страница: 91 / 546

Viewing Device Status Information
EPICenter Software Installation and User Guide 91
•
The name and type of the device are detected by EPICenter.
• The IP address, software version, SNMP version (version 1 or version 3), device login name, and
setting for SSH2 are also detected by the EPICenter discovery process.
If the switch was added using the Add command, the Inventory Manager shows the values
manually entered into the EPICenter database manually.
Select a switch in the Component Tree on the left to display detailed configuration and status
information, as shown in Figure 21. This display shows additional information that EPICenter has
gathered from the switch agent.
Figure 21: Inventory Manager device status information
The information displayed in Figure 21 is for an Extreme switch. The ExtremeWare software running in
the switch provides comprehensive status information through the Extreme MIB. Figure 22 show the
information displayed for a 3Com device—a subset of the information available for an Extreme device.
Table 3: Inventory Manager Device Status Indicators
Status Light Device Status
Green
Device is up and OK.
Yellow
Device is responding, but reports an error condition such as a fan or power supply failure, or
excessive temperature.
Grey
Device is offline. EPICenter will not communicate with the device. You can create references
to the device for alarms, policy, groups, device groups, RMON thresholds, and so on. The
network state of the device, including port status, ESRP, configured VLANs, and STP is
preserved when the device comes online.
Red
Device is not responding to EPICenter status queries. This may mean that the device is
down, that it is unreachable on the network, or that the SNMP parameters have changed and
EPICenter can no longer contact the switch.