10G Core Routing Switch User Manual
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Command
Purpose
Step 1
config terminal
Enter global configuration mode.
Step 2
hostname
<hostname>
Manually configure a system name.
The default setting is switch.
The name must follow the rules for ARPANET host names.
They must start with a letter, end with a letter
or digit, and have as interior characters only letters, digits,
and hyphens. Names can be up to 63 characters.
Step 3
exit
Return to privileged EXEC mode.
Step 4
show running-config
Verify your entries.
Step 5
Copy
running-config
startup-config
(Optional) Save your entries in the configuration file.
4.7.
System service configuration
Beginning in privileged EXEC mode, follow these steps to enable/disable
snmp
and
telnet
system service:
Command
Purpose
Step 1
config terminal
Enter global configuration mode.
Step 2
service telnet {enable|disable}
Enabling/disabling telnet service.
Step 3
show services
Verify your entries.
Step 4
Copy
running-config
startup-config
(Optional) Save your entries in the configuration file.
4.8.
Setting system Clock manually
If you have an outside source on the network that provides time services, such as an NTP server, you do not need to
manually set the system clock. Beginning in privileged EXEC mode, follow these steps to set system clock:
Command
Purpose
Step 1
config terminal
Enter global configuration mode.
Step 2
clock set
year month day
<HH:MM:SS>
Manually set the system clock using one of these
formats.
• For hh:mm:ss, specify the time in hours (24-hour
format), minutes,and seconds. The time specified is
relative to the configured time zone.
• For day, specify the day by date in the month.
• For month, specify the month .
• For year, specify the year (no abbreviation).
Step 3
show time
Verify your entries.
Step 4
Copy
running-config
startup-config
(Optional) Save your entries in the configuration file.
