Cisco Headend Digital Broadband Delivery System Installationsanleitung
Chapter 1 SR 2.8.2/3.8.2/4.3.2 Pre-Upgrade Procedures
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4038415 Rev A
Verify the Integrity of the CDs
Complete the following steps for each CD, except the Maintenance DVD, contained
in the software binder.
in the software binder.
Note: You will verify the Maintenance DVD in a separate procedure.
1 If necessary, open an xterm window on the DNCS.
2 Complete the following steps to log on to the xterm window as root user.
1 If necessary, open an xterm window on the DNCS.
2 Complete the following steps to log on to the xterm window as root user.
a Type su - and press Enter. The password prompt appears.
b Type the root password and press Enter.
b Type the root password and press Enter.
3 Insert an upgrade CD into the CD drive on the DNCS.
Note: If a File Manager window opens after you insert the DVD, close the
window.
window.
4 Type the following command and press Enter. The /cdrom/cdrom0 directory
becomes the working directory.
cd /cdrom/cdrom0
5 Type the following command and press Enter. The system lists the contents of
the CD.
ls -la
6 Did the system list the contents of the CD as expected?
If yes, go to step 7.
If no, the CD might be defective. Call Cisco Services for assistance.
7 Type the following command and press Enter. The system lists the contents of
the CD.
pkgchk -d . SAI*
Important: Be sure to type the dot between the -d and SAI*.
Results:
Results:
The system checks each package on the CD that starts with SAI.
The system performs a checksum on each package and ensures that the
checksum matches what is contained on the package map.
checksum matches what is contained on the package map.
The system lists the results of a package check.
Note: The system may list some warnings, which are normal and can be
ignored. The system clearly lists any errors found during the package check.
ignored. The system clearly lists any errors found during the package check.