Cisco Netcrypt Bulk Encryptor Guida All'Installazione
Appendix B
Load Multiple Versions of GoQAM Code
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Loading Multiple Versions of GoQAM Code
Note: If you need to determine which config files are being used by each GoQAM,
refer to Checking for Multiple Config Files (on page 11) for details. For this
procedure, we will assume that goqam.config is the current configuration file.
1 Go to the /tftpboot directory on the DNCS and rename the current goqam.config
1 Go to the /tftpboot directory on the DNCS and rename the current goqam.config
file as goqam.current.
2 Install the new version of GoQAM software that you intend to use using
Install
GoQAM Software onto the DNCS (on page 15).
3 From the /tftpboot directory on the DNCS, rename the new goqam.config file as
goqam.new.
4 From the /tftpboot directory on the DNCS, rename the original backup file (for
example, rename goqam.current to goqam.config).
5 From the QAM List window on the DNCS, open the entry for the GoQAM that
should download the new code.
6 Click the Advanced Parameters tab, and change the configuration file name from
goqam.config to goqam.new.
7 Click Apply.
8 From the QAM List window on the DNCS, reset the GoQAM to which you want
8 From the QAM List window on the DNCS, reset the GoQAM to which you want
to download the new code.
9 Repeat steps 6 through 8 for each GoQAM to which you want to download the
new code.
10 When you are ready to load code to all of your GoQAMs, perform one of the
following approaches:
Preferred Approach
a Go to the /tftpboot directory and rename goqam.new as goqam.config.
b From the QAM List window on the DNCS, reset all the GoQAMs that are
b From the QAM List window on the DNCS, reset all the GoQAMs that are
using the goqam.config file.
c From the QAM List window on the DNCS, change the configuration file
value for all GoQAMs that currently use goqam.new to goqam.config. These
units do not need to be reset.
Alternative Approach
a From the QAM List window, change the configuration file value for all
modulators using goqam.config to use goqam.new.
b Reset the changed GoQAMs.
Note: Units that were already using goqam.new as their configuration file do
not need to be reset.