[j-nsp] Update on M7

Matthias Gelbhardt matthias at commy.de
Thu Jan 22 09:54:04 EST 2009

Hi there,

we have a M7i with 756 MB Ram here. At the moment the router has Junos  
8.5 on it, but we would like to update it to 9.2. But obviously I need  
to match some requirements.

There is the Flash space which has to be 1 GB of space. Unfortunatly I  
do not have a compact flash space, but a hard disk. Is the 20 GB of  
hard disk space also meant by the 1 GB space requirement or do I have  
to plug in a 1 GB compact flash card?

Then I have learnt, that somewhere between 8.5 and 9.2 some firewall  
rules are needed in the router. Until now I have upgraded the system  
and then put in the needed commands manually or have used the router  
config file which does some kind of factory reset. Is there a secure  
way to enable these rules and also keep the custom configuration, ie.  
updating the software and have the system configured as router from  
the firewall side?



More information about the juniper-nsp mailing list