Reffering to http://www.antionline.com/showthread...129#post916129
Error: Cannot communicate with system processes. Please contact your system administrator.
The error above is fatal error, this is what i have been advised. And the link for that is here:
http://www.cisco.com/univercd/cc/td/...ef/crerror.htm
Please see the last option in the table (above link)

1- Now if I reboot the device, will it affect the whole network ? or it will affect itself only ?

2- After rebooting can I use the default username and password ?

Regards