HP PROCURVE 2520, Management And Configuration Manual

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Troubleshooting
Viewing Switch Configuration and Operation
5. Click on
Transfer | Capture Text | Stop
in HyperTerminal to stop copying data
and save the text file.
If you do not stop HyperTerminal from copying command output into the
text file, additional unwanted data can be copied from the HyperTerminal
screen.
6. To access the file, open it in Microsoft Word, Notepad, or a similar text
editor.
CLI: Viewing More Information on Switch Operation
Use the following commands to display additional information on switch
operation for troubleshooting purposes.
Syntax: show boot-history
Displays the crash information saved for each management
module on the switch (see “Displaying Saved Crash
Information” in the “Redundancy (Switch 8212zl)” chapter).
show history
Displays the current command history. This command output
is used for reference or when you want to repeat a command.
show system-information
Displays globally configured parameters and information on
switch operation (see “CLI: Viewing and Configuring System
Information” in the “Interface Access and System Information”
chapter).
show version
Displays the software version currently running on the switch,
and the flash image from which the switch booted (primary or
secondary). For more information, see “Displaying
Management Information” in the “Redundancy (Switch
8212zl)” chapter.
show interfaces
Displays information on the activity on all switch ports (see
“CLI: Viewing Port Status and Configuring Port Parameters”
in the “Port Status and Configuration” chapter).
show interfaces-display
Displays summary of the network traffic handled by the ports.
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