Verifying the hardware configuration, Setting the date and time – Cisco 3800 Series User Manual
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Power-Up Procedure
36
Powering Up Cisco 3800 Series Routers
OL-5971-01
Verifying the Hardware Configuration
To display and verify hardware features, enter the following commands:
•
show version—Displays the system hardware version; the installed software version; the names and
sources of configuration files; the boot images; and the amount of installed DRAM, NVRAM, and
flash memory.
•
show diag—Lists and displays diagnostic information about the installed controllers, interface
processors, and port adapters; typical examples are network modules, interface cards (VICs, WICs,
HWICs), and advanced integration modules (AIMs).
After your router is powered up, you are ready to begin the initial software configuration. For basic
configuration procedures, see
.
Setting the Date and Time
If the router has been exposed to nonoperating environmental conditions, its internal real-time clock
(RTC) may not display the correct date and time. To set the RTC manually, use one of the forms of the
calendar set command in EXEC mode:
calendar set hh:mm:ss day month year
calendar set hh:mm:ss month day year
Syntax Description
The following example sets the RTC to 1:32 p.m. on November 19, 2004:
Router# calendar set 13:32:00 November 19 2004
hh:mm:ss
Current time in hours (using 24-hour notation), minutes, and seconds.
day
Current day (by date) in the month.
month
Current month (by name).
year
Current year (no abbreviation).