Cisco Headend Digital Broadband Delivery System Guía De Instalación
Chapter 5 SR 5.0 Post Upgrade Procedures
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4042225 Rev A
Set the Clock on the TED (Optional)
Complete these steps to set the clock on the TED.
1
1
In a root xterm window, type date and then press Enter. The system date and
time appear.
time appear.
2 Write down the system date and time in the space provided.
System Date: _________________________
System Time: _________________________
System Time: _________________________
3
What type of TED is installed at the site you are upgrading?
If it is a TED-FX, type the following command and press Enter.
rsh –l root dncsted
If it is a TED-3, type the following command and press Enter.
ssh –l root dncsted
Note: The "l" is a lowercase L in each instance.
4 Type in the root password and press Enter. You are logged on to the TED as root
user.
5 Type date and press Enter. The TED date and time appear.
6 Compare the time results from step 1 with step 5. Do the date, time, and
6 Compare the time results from step 1 with step 5. Do the date, time, and
timezone on the DNCS and TED match?
If yes, go to step 9.
If no, go to step 7.
7 At the prompt, type date [mmddhhmm] and press Enter.
Example: date 07132316
Notes:
Notes:
The format for the date command is:
– mm-month
– dd-day
– hh-hours in 24 hour format
– mm-minutes
– mm-month
– dd-day
– hh-hours in 24 hour format
– mm-minutes
The command can be modified to include the year, the seconds, or both the
year and seconds.
year and seconds.
Examples:
The date 073123162001 includes the year.
The date 07132316.30 includes the seconds.
The date 071323162001.30 includes the year and seconds.
8 Type date again and press Enter. Verify that the correct time now appears.
9 Type /sbin/clock -r and press Enter. The time on the hardware clock appears.
10 Type /sbin/clock -w and press Enter. This command writes the system time to
9 Type /sbin/clock -r and press Enter. The time on the hardware clock appears.
10 Type /sbin/clock -w and press Enter. This command writes the system time to
the TED hardware clock.