Cisco Headend Digital Broadband Delivery System Guida All'Installazione
Chapter 2 SR 2.8.2/3.8.2/4.3.2 Upgrade Procedures
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4038415 Rev A
Stop the RNCS
You only need to perform this procedure if you have the Distributed DNCS license
enabled. If you do not have the Distributed DNCS license enabled, skip this section
and go to Stopping the DNCS (on page 44).
enabled. If you do not have the Distributed DNCS license enabled, skip this section
and go to Stopping the DNCS (on page 44).
This section provides procedures for stopping the processes on the RNCS.
1 From a dncs xterm on the DNCS, type the following command and press Enter.
1 From a dncs xterm on the DNCS, type the following command and press Enter.
The Are you sure you want to stop the LIONN (Y/N) message appears.
siteCmd <RNCS hostname> lionnStop
Note: Replace <RNCS hostname> with the hostname of the RNCS.
2 Type y and press Enter. The RNCS processes stop.
3 Type the following command and press Enter to verify the RNCS processes have
3 Type the following command and press Enter to verify the RNCS processes have
stopped.
siteCmd <RNCS hostname> pgrep –fl dvs
Note: Only the /dvs/lionn/bin/lionnInitd process should be displayed. If other
processes are still running, wait a few minutes and type the command again.
processes are still running, wait a few minutes and type the command again.
4 Type the following command and press Enter to kill the lionnInitd process.
siteCmd <RNCS hostname> lionnKill
Stopping the DNCS
1 Press the middle mouse button on the DNCS and select DNCS Stop. A
confirmation message appears.
2 Click Yes.
3 From an xterm window on the DNCS, type the following command and then
3 From an xterm window on the DNCS, type the following command and then
press Enter. The Dncs Control utility window opens.
dncsControl
4 Type 2 (for Startup/Shutdown Single Element Group), and then press Enter. The
system displays all DNCS processes.
Note: The system updates the display periodically, or you can press Enter to
force an update.
Note: The system updates the display periodically, or you can press Enter to
force an update.
5 When the Curr Stt (Current State) field of the utility window indicates that all of
the DNCS processes have stopped, follow the on-screen instructions to close the
Dncs Control window.
Dncs Control window.
6 Close all GUIs and WUIs.
7 Type the following command and press Enter.
7 Type the following command and press Enter.
dncsKill