NS120: server_route

One last question:

route  commands on a Linux system aren't persistent, does anyone know if the datamover will configure the right file under /etc/sysconfig/network-scripts to make the route permanent?  I've tried searching for "EMC Celerra persitent route" however didn't find any information about it.  I looked at server_route and server_sysconfig however I don't see the word "permanent" or "persistent" anywhere and knowing that "route" isn't persistent on a Linux system, the impression that I have is that the configuration I applied through server_route won't persist through a reboot.