ANÁLISIS DE LA EXPRESIÓN DE LOS GENES POR VARIEDAD

The Remote Poll screen allows you to see if a remote device is responding, by sending a message forcing a response from the target device. This will determine if there is a path or a congested path between this device and other devices on the network. To display the screen, actuate the REMOTE POLL button on the Main Menu screen (only available to users with manager access level or higher.)

Figure 3-24 Remote Poll Screen

3Com SuperStack II Remote Poll

POLL CANCEL

IP address format IPX address format

d.d.d.d

AABBCCDD:AABBCCDDEEFF This operation will poll the target device. Target Address : [11223344:112233445566] Round Trip Time : 30 (milli-seconds)

Status 3-45

Target Address (Text Field) Enter the IP or IPX address of the device to

poll.

Round Trip Time (Read-only) This is the interval in milliseconds

between the time the last frame was sent to the target device and the time a response was received by the Module. If there is no response within a few seconds, no reply is shown. Also displayed will be the number of router hops and, if set, the time-to-live for the frame.

The Module can be configured to automatically poll several devices at regular intervals, and report back to a management station if there is no response. This facility is only available through SNMP management.

Status

The Status screen provides read-only information about the Module. To display the screen, select the STATUS button on the Main Menu screen.

Figure 3-25 Status Screen

System Up Time (seconds) This field indicates how long the unit has

been running since the last reset. See “Reset”on page 3-48 for a description of resetting the unit.

Number of Resets This field shows the total number of system resets

since the Module was first installed, or initialized. This information may 3Com SuperStack II Status

FAULT LOG CANCEL

System Up Time (seconds): Number of Resets:

Last Reset Type:

456 1 Command Version Numbers

Hardware Version:

Upgradable Software Version: Boot Software Version:

2.00 3.00 1.00

3-46 CHAPTER 3: USINGTHE VT100 MANAGEMENT INTERFACE

be useful to your technical support representative in the event of problems.

Last Reset Type This field indicates the cause of the last reset. This

information may be useful to your technical support representative in the event of problems.

Hardware Version This is the hardware version of the Module installed

in the unit. Please make a note of this number in case you ever need to contact your technical support representative.

Upgradeable Software Version This is the version number of the

software image stored in the Flash EPROM. Please make a note of this number in case you ever need to contact your technical support representative. The version number will be automatically updated when you download new software.

Boot Software Version This is the version number of software stored

in the Boot PROMs on the Module. Please make a note of this number in case you ever need to contact your technical support representative.

Status 3-47

Fault Log

The Fault Log screen displays read-only information about the log, which is updated whenever an abnormal condition is detected.

Figure 3-26 Fault Log Screen

Reset Count This field displays the number of resets recorded at the

time of the fault.

Time (seconds) This field shows the time since the last reset that the

fault occurred.

Area This field identifies the hardware or software that generated the fault. Make a note of this information, which will be useful to your technical support representative in resolving the fault.

Fault Number The hexadecimal number in this field provides an

indication of the type of fault. It is for 3Com internal use only. Record any information on this screen and contact your Technical Support service for advice.

3Com SuperStack II Fault Log

This information is for internal 3Com use only. You may be asked to quote the Area and Fault Number if reporting a problem to your supplier.

Time (seconds) 230071456 456366764 Area NVRAM POST Reset Count 1 2 Fault Number 300104 300024 CANCEL

3-48 CHAPTER 3: USINGTHE VT100 MANAGEMENT INTERFACE

Reset

If you suspect that the stack is not functioning correctly in the way you have configured it, you can reset the entire stack from the Reset screen. This has the same effect as pressing the Reset button on the rear of the Module.

To display the screen, actuate the RESET button on the Main Menu screen. (This is only available to users with manager access level or higher.)

Figure 3-27 Reset Screen

Resetting the stack in this way is similar to powering off and on the unit containing the Module. None of the setup information will be lost.

CAUTION: Performing a reset may cause some of the data being

transmitted onto the network to be lost.

Select the OK button to perform the reset. 3Com SuperStack II Reset

OK CANCEL

This operation will reset the device simulating a power cycle.