so, i will try to write down somes of the method i used to reset to factory default the juniperdevices.
First, i need, we need to define what exactly is a factory-default reset. Is it just putting back the configuration to its initial state ? just this ? and what do you do with all the logs files ? the debug files ? the configurations saved ?
It is a security breach to lets everything inside the box, so putting a device back to the factory-default state is not just the configuration, it is mainly everything, even the ssh key: we want to generate a new one, because the old is not trusted anymore.
on SRX Branch platforms and JUNOS 10.0R1 or later, there is a condition in which the password recovery process does not work. After issuing recovery command, system never reaches the point where root password can be changed. System reboots instead. So we need to apply a specific procedure to recover root password for SRX Branch devices running on Junos version 10.0R1 or later. This involves disabling watchdog functionality to allow for system to properly boot into single-user mode.
Ok, so deleting all the interfaces in the configuration seems to allow me to finally commit.
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sometimes, your switch can be in the linecard state, which means that there is no routing engine running in it. So you first need to enable one.
switch belonging to this virtual chassis has conflicting configuration.
so now you can configure the switch.
Note: change 1 with your actual id.
First, verify you have enough space available.
So, here we have about 142 Go free.
En train d'effectuer un changement de taille en ligne de /dev/lebowski/home vers 65939456 (4k) blocs.
Le système de fichiers /dev/lebowski/home a maintenant une taille de 65939456 blocs.