HP ProCurve 8116fl, Руководство по установке и началу работы

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Troubleshooting
Troubleshooting Procedures
Problem Solution
An older software version
continues to boot instead
of the newer version on a
PC card or TFTP server. Refer to the Management and Configuration Guide for
procedures on how to configure the Series 8100fl Switch to
boot using newer software.
You have forgotten your
password If you forget your system-level password, you can recover it
by entering boot variables to skip the startup configuration
so that the switch boots up with the factory default settings.
If you forget your UNIX password, it can be reset from
privileged mode by entering the
username
command to
reconfigure the root password.
In both cases, call your ProCurve Networking-authorized
LAN dealer or use the electronic support services from
ProCurve Networking to get assistance.
You are unable to access
the configuration
commands in the CLI. Enter the
enable
command to access the Privileged Exec
mode, then enter the
configure
command to access the
Configuration mode.
Configuration changes do
not seem to be taking
effect. Use the procedure in “Saving and Using the New
Configuration” on page 3-4 to activate the changes.
Configuration changes are
not reinstated after a
reboot. Use the procedure in “Saving and Using the New
Configuration” on page 3-4 to save the configuration
changes to the Startup configuration file.
The Series 8100fl Switch is
not resolving DNS names. Use the procedure in the Management and Configuration
Guide to set up DNS.
If you have already performed this procedure, make sure you
can use NS lookup on the DNS server to get the default
domain.
An SNMP manager cannot
access the Series 8100fl
Switch. Use the procedure in the Management and Configuration
Guide to set up an SNMP community string and specify a
target for SNMP traps.
If you have already performed this procedure, enter the
show
snmp
community command to check the SNMP settings.
Use the
traceroute
and
ping
commands to verify that the
Series 8100fl Switch can reach the SNMP management
station.
You are unable to ping a
certain host. Create and add an IP interface for the host. See the
Management and Configuration Guide for information.
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