Currently having a problem with part of the router config disappearing after a power failure.  And yes, I did do a copy running-config to startup-config prior to the power failure.  I have had this happen on three of our sites so far.  The part of th...

I have a new 1841 router that I am trying to setup DHCP on. When I enter the option command string ie> option 130 ascii "MITEL IP PHONE" , I get an error saying "% Invalid input detected at '^' marker.", where the marker is just before the word IP. ...