Troubleshooting
Debug/Syslog Operation
C a u t i o n
To display a list of valid values for each command, enter
logging severity
or
logging system-module
followed by
?
or pressing the
Tab
key.
The severity levels in order from the highest to lowest severity are: major,
error, warning, info, debug. For a list of valid values for the
logging system-
module
<
system-module
>
command
,
refer to Table C-1 on page C-23
.
5. If you configure system-module and/or severity-level values to filter Event
Log messages, when you finish troubleshooting, you may want to reset
these values to their default settings so that the switch sends all Event Log
messages to configured debug destinations (Syslog servers and/or CLI
session).
To remove a configured setting and restore the default values that send
all Event Log messages, enter one or both of the following commands:
ProCurve(config)# no logging severity
< debug | major | error | warning | info>
ProCurve(config)# no logging system-module
<
system-module
>
If you configure a severity-level, system-module, logging destination, or
logging facility value and save the settings to the startup configuration (for
example, by entering the
write memory
command), the debug settings are
saved after a system reboot (power cycle or reboot) and re-activated on the
switch. As a result, after switch startup, one of the following situations may
occur:
■
Only a partial set of Event Log messages may be sent to configured debug
destinations.
■
Messages may be sent to a previously configured Syslog server used in an
earlier debugging session.
Displaying a Debug/Syslog Configuration
Use the
show debug
command to display the currently configured settings for:
■
Debug message types and Event Log message filters (severity level and
system module) sent to debug destinations
■
Debug destinations (Syslog servers or CLI session) and Syslog server
facility to be used
Syntax:
show debug
Displays the currently configured debug logging destinations
and message types selected for debugging purposes. (If no
Syslog server address is configured with the
logging
<
syslog-ip
addr
>
command, no
show debug
command output is displayed.)
C-36
Содержание PROCURVE 2520
Страница 2: ......
Страница 3: ...HP ProCurve 2520 Switches November 2009 S 14 03 Management and Configuration Guide ...
Страница 60: ...Using the Menu Interface Where To Go From Here 3 16 ...
Страница 82: ...Using the Command Line Interface CLI CLI Editing Shortcuts 4 22 ...
Страница 104: ...Using the ProCurve Web Browser Interface Status Reporting Features Figure 5 14 Example of Alert Log Detail View 5 22 ...
Страница 146: ...Switch Memory and Configuration Automatic Configuration Update with DHCP Option 66 6 40 ...
Страница 164: ...Interface Access and System Information System Information 7 18 ...
Страница 184: ...Configuring IP Addressing IP Preserve Retaining VLAN 1 IP Addressing Across Configuration File Downloads 8 20 ...
Страница 292: ...Port Trunking Outbound Traffic Distribution Across Trunked Links 12 30 ...
Страница 374: ...Configuring for Network Management Applications LLDP Link Layer Discovery Protocol 13 82 ...
Страница 434: ...Monitoring and Analyzing Switch Operation Locating a Device B 30 ...
Страница 514: ...Troubleshooting DNS Resolver C 80 ...
Страница 524: ...Daylight Savings Time on ProCurve Switches E 4 ...
Страница 525: ...F Power Saving Features Contents Configuring Power Saving for LEDs F 2 Show Savepower Status F 2 F 1 ...
Страница 542: ...16 Index ...
Страница 543: ......