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Configuring the Switch
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CLI – Enter Line Configuration mode for a virtual terminal, then specify the
connection parameters as required. To display the current virtual terminal settings,
use the show line command from the Normal Exec level.
Configuring Event Logging
The switch allows you to control the logging of error messages, including the type of
events that are recorded in switch memory, logging to a remote System Log (syslog)
server, and displays a list of recent event messages.
System Log Configuration
The system allows you to enable or disable event logging, and specify which levels
are logged to RAM or flash memory.
Severe error messages that are logged to flash memory are permanently stored in
the switch to assist in troubleshooting network problems. Up to 4096 log entries can
be stored in the flash memory, with the oldest entries being overwritten first when the
available log memory (256 kilobytes) has been exceeded.
The System Logs page allows you to configure and limit system messages that are
logged to flash or RAM memory. The default is for event levels 0 to 3 to be logged to
flash and levels 0 to 6 to be logged to RAM.
Command Attributes
• System Log Status – Enables/disables the logging of debug or error messages to
the logging process. (Default: Enabled)
• Flash Level – Limits log messages saved to the switch’s permanent flash memory
for all levels up to the specified level. For example, if level 3 is specified, all
messages from level 0 to level 3 will be logged to flash. (Range: 0-7, Default: 3)
Console(config)#line vty 4-11
Console(config-line)#login local 4-12
Console(config-line)#password 0 secret 4-13
Console(config-line)#timeout login response 300 4-14
Console(config-line)#exec-timeout 600 4-14
Console(config-line)#password-thresh 3 4-15
Console(config-line)#end
Console#show line 4-19
Console configuration:
Password threshold: 3 times
Interactive timeout: Disabled
Login timeout: Disabled
Silent time: Disabled
Baudrate: 9600
Databits: 8
Parity: none
Stopbits: 1
VTY configuration:
Password threshold: 3 times
Interactive timeout: 600 sec
Login timeout: 300 sec
Console#