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You can access the onboard configuration program by attaching a VT100
compatible device to the switch’s serial console port. Management access through
the console port is controlled by various parameters, including a password, timeouts,
and basic communication settings. These parameters can be configured via the web
or CLI interface.
Command Attributes
• Login Timeout – Sets the interval that the system waits for a user to log into the
CLI. If a login attempt is not detected within the timeout interval, the connection is
terminated for the session. (Range: 0 - 300 seconds; Default: 0)
•
Exec Timeout
– Sets the interval that the system waits until user input is detected.
If user input is not detected within the timeout interval, the current session is
terminated. (Range: 0 - 65535 seconds; Default: 0 seconds)
• Password Threshold – Sets the password intrusion threshold, which limits the
number of failed logon attempts. When the logon attempt threshold is reached, the
system interface becomes silent for a specified amount of time (set by the Silent
Time parameter) before allowing the next logon attempt. (Range: 0-120; Default: 3
attempts)
• Silent Time – Sets the amount of time the management console is inaccessible
after the number of unsuccessful logon attempts has been exceeded.
(Range: 0-65535; Default: 0)
• Data Bits – Sets the number of data bits per character that are interpreted and
generated by the console port. If parity is being generated, specify 7 data bits per
character. If no parity is required, specify 8 data bits per character. (Default: 8 bits)
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CLI
– Enter the IP address of the TFTP server, specify the source file on the server,
set the startup file name on the switch, and then restart the switch.
Console#copy tftp startup-config
TFTP server ip address: 192.168.1.19
Source configuration file name: config-1
Startup configuration file name [] : startup
\Write to FLASH Programming.
-Write to FLASH finish.
Success.
Console#reload
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To select another configuration file as the start-up configuration, use the
boot
system
command and then restart the switch.
Console#config
Console(config)#boot system config: startup
Console(config)#exit
Console#reload
Console Port Settings
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Basic Management Tasks
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