Migrate Redhat 9.0 --> Centos 3.4

[xant]

I would to migrate Redaht 9.0 Plesk 6.0.2 to Centos 3.4 Plesk 7.5.3 Reload.
I migrate, and it's ok.
My question's is old server have i.p. 192.168.0.250 and new server have 192.168.0.200.
Can i change i.p for new server, restred con old i.p.?

 

[hardweb]

There is an util for changing IPs:

/usr/local/psa/bin/reconfigurator.pl

 

[xant]

I NOT UNDERSTAND

I have launch

and result is

Plesk reconfigurator (build 030820.13) - utility to change IP addresses used by
Plesk Server Administrator

usage:
./reconfigurator.pl <map_file>

If <map_file> doesn't exists - template will be created, othervise
it will be used to map IP addresses.


Can i proceed?