The Status tab displays overall status of the system and its components, including information such as uptime, temperatures, and an event history. The Status tab displays different information depending on the model of your NTO.
Figure 7-24. NTO Model 5236 Status Tab
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Figure 7-25. NTO Model 5273 Status Tab
Figure 7-26. NTO Model 5288 Status Tab
System View
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Figure 7-27. NTO Model 5293 Status Tab
Several items shown on the Status tab can give rise to system alarms due to various failure conditions. In the presence of no adverse conditions, the alarm status of these items is shown as a green check mark, indicating that the subsystem is functioning normally - i.e. no alarms are present. A minor alarm, such as a small rise in temperature, will appear as a yellow exclamation point, and a major alarm, such as a large rise in temperature, will appear as a red
exclamation point. Details about an alarm, such as the time it occurred, can be seen by hovering the mouse over the alarm icon. The most severe alarm will be reflected in the Session tab at the top of the window. This alarm indicator will always be visible, even when not viewing the System Status tab.
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The following table describes the various alarm levels:
System
System time: Displays the current time on the NTO server. The time is displayed in the local time zone of the PC running the control panel. Users running the control panel in different time zones will see different times displayed here.
Up Time: Displays the amount of time since the NTO was last restarted.
General
Temperature: Displays the primary temperature of the system in Celsius/
Fahrenheit.
Acceptable temperature ranges differ for the various models of NTO. Table 7-1 shows the messages for the different models.
Operational
Condition Color Meaning
Normal Green Resource is in a normal operational state
Minor Yellow Alarm level that indicates a problem of relatively low severity that should not impede use of the resource. Corrective action should be taken in order to prevent a more serious fault.
Major Red Alarm level that indicates some kind of possibly service-affecting problem with the resource. The severity of the problem is relatively high and normal use of the resource is likely to be impaired. This requires urgent action.
Table 7-1: Acceptable Temperature Ranges
Models
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Fan Status (5236 only): Displays the status of the unit fans. “OK” will display if all fans are working correctly. If there has been a fan failure, the total number of failed fans will display and a minor alarm will be raised.
Power supply (5204/5236 only): Displays the power supply status. Status reported will be “Good” or “Bad”. A power supply failure (“Bad” status) will raise a major alarm.
External power supply (5204/5236 only): Displays the external power supply status. Status reported will be “Good”, “Bad” or “Not Present”. An external power supply failure (“Bad” status) will raise a major alarm.
The following series of screen shots illustrate the control panel status indicators for various power supply and external (auxiliary) power supply situations:
Temperature Warning:
Please ensure that the Net Tool Optimizer is properly ventilated The NTO will shutdown automatically once the unit temperature rises above a critical temperature. Temperatures vary between NTO models.
See Table 7-2 for details.
Table 7-2: Critical Shutdown Temperatures per Model
Model Critical Shutdown Temperature
5204 70C/158F
5236 69C/156F
5273 90C/194F
5288 70C/158F
5293 80C/176F
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■ Initial startup state with only AC power
■ State with AC and the external (auxiliary) power supply connected but turned off
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■ State with AC and the external (auxiliary) power supply connected and turned on.
■ State with AC unplugged and external (auxiliary) power supply connected and the external power supply not turned on.
Mgmt port (Management port status) (5204/5236 only): Displays the speed and duplex of the management port connection.
Management port (front and back) (5273 only): Displays the speed and duplex of the front panel management port connection. Will indicate "active" if the port is the active management port. Will indicate "standby" if the port is the standby management port.
Management port 1 and 2 (5288/5293 only): Displays the link status of the two management ports. The word "active" indicates which port is currently being used.
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The word "standby" indicates which port is ready to become active should the active port fail or go link-down.
Expansion Modules (5204/5236/5273 only)
Module A: Indicates whether an interface module has been detected in slot A.
The field also indicates whether the installed card supports 1G SFP+, 10G copper CX-4,10G XFP or 10G SFP+.
Module B: Indicates whether a 10G expansion card has been detected in slot B.
The field also indicates whether the installed card supports 1G SFP+, 10G copper CX-4,10G XFP or 10G SFP+.
Port Modules (5288/5293 only)
Module A, B, C and D: Indicates whether an interface module has been detected in the slot. Displays the type of module installed and the current module
temperature.
Power Modules (5288/5293 only) Module A and B:
Power supply: Displays the power supply status. Status reported will be “Good”
or “Bad”. A power supply failure (“Bad” status) will raise a major alarm.
Fan Status: Displays the status of the power supply fans. “OK” will display if all fans are working correctly. If there has been a fan failure, the total number of failed fans will display and a minor alarm will be raised.
Fan Modules (5288/5293 only)
Module A, B and C: Displays the status of the independent, pluggable fan modules.
System History
Settings last modified: The last system setting that was changed is displayed along with the date and time of the change and the name of the user who made the change.
Software last installed: The name of the last NTO software file installed is displayed along with the date and time of the installation and the name of the user who performed the installation. The NTO software file is used to upgrade the system software version.
License last installed: The name of the last NTO license file installed is displayed along with the date and time of the installation and the user who performed the installation. This field will be blank until a license update is performed in the field.
Configuration last imported: The name of the last configuration file that was imported is displayed along with the date and time of the import and the name of the user who performed the import.
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Restart last requested: The date and time that a system restart was last
requested is displayed along with the name of the user who requested the restart.
Power down last requested: The date and time that the last request to power down the system was made.
External Alarms (5273, 5293 only)
Visual Alarms: The visual alarm status displays.
Audible Alarms: The audible alarm status displays.
Alarm Cut-Off (button) Pressing the ACO button mutes the critical and major audible alarms that are present and lights the ACO LED on the front panel of the unit (note that major and/or critical visual alarms are still present).
ACO Last pressed: Indicates the date and time the ACO button on this page or on the front panel of the unit chassis was last pressed. If the ACO button on this page was pressed, the Login ID of the user will also be displayed.
Power Module A (5273 only)
Fan Status: Displays the status of the unit fans. “OK” will display if all fans are working correctly. If there has been a fan failure, the total number of failed fans will display and a minor alarm will be raised.
Power supply: Displays the power supply status. Status reported will be “Good”
or “Bad”. A power supply failure (“Bad” status) will raise a major alarm.
Power Module B (5273 only)
Models 5204, 5236, 5273: If the restart request was initiated using the LCD and keypad on the front panel of the unit, the name listed will be “LCD panel”. Note that this is the time of the request, not the time the system actually came back up.
Models 5273, 5288, 5293: If the restart request was initiated using the craft port interface, the name listed will be “Serial port.”
Models 5204, 5236, 5273: If the power down request was initiated using the LCD and keypad on the front panel of the unit, the name listed will be
“LCD panel.”
Models 5273, 5288, 5293: If the power down request was initiated using the craft/serial port, the name listed will be “Serial port.”
Note: Critical and Major alarms are reported via audible and visual alarms that can be relayed to a centralized alarm system. Refer to the Anue 5273 Installation Guide or the Anue 5293 Installation Guide for information on how to make connections between a local alarm system and the 5273 or 5293 alarm port.
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Fan Status: Displays the status of the unit fans. “OK” will display if all fans are working correctly. If there has been a fan failure, the total number of failed fans will display and a minor alarm will be raised.
Power supply: Displays the power supply status. Status reported will be “Good”
or “Bad”. A power supply failure (“Bad” status) will raise a major alarm.
Note that a 2nd power supply is an optional feature.