Cisco CableCARD, Staging Manual

Page: 39 / 184

Recommendations to Improve Your Staging and Software Download Performance
734375 Rev H 29
Delete Unused DHCT Types
If you have previously deleted unused DHCT Types from your network, then you
can skip this section and go to
Running the listOSM Utility and Removing
Unneeded Files (on page 30). If you have not previously deleted unused DHCT types
from the network, you need to complete this procedure before going to Running the
listOSM Utility and Removing Unneeded Files (on page 30).
Deleting Unused DHCT Types
Complete the following steps to delete unused DHCT types from the DNCS
database.
1 On the DNCS Administrative Console, select the DNCS tab.
2 From the DNCS Administrative Console, select one of the following tabs:

For SR 2.7/3.7/4.2 and later, click the Network Element Provisioning tab.

For SR 2.5/3.5/4.0 and earlier, click the Element Provisioning tab.
3 Click Type . The DHCT Type List window opens, listing the DHCT type,
revision, OUI, and name.
4 Look at each entry in the list. Is the entry used in your system?

If yes , there is no need to delete this entry. Look at the next entry.

If no , or if you are not certain, go to step 5.
5 From the drop-down menu at the top of the DHCT Type List window, click File
> Delete . The following message appears:
Are you sure you want to delete the current item?
6 Click Yes .
7 Did an Unspecified Error message appear?

If yes , the selected DHCT type is used in your system and you cannot delete
it.

If no , the selected DHCT type is not used in your system, and the DNCS
deletes it from the database.
8 Repeat steps 4 through 7 for each DHCT type in the DHCT Type List.
9 From the drop-down menu at the top of the DHCT Type List window, click File
> Close . The DHCT Type List closes.
10 Go to Running the listOSM Utility and Removing Unneeded Files (on page 30).