restoring the configuration from a host
use ‘tftp’ to pull file from unix host, copying to running config or startup
router#copy tftp start
Address of remote host [255.255.255.255]? 169.222.31.42
Name of configuration file [hostel-rtr-confg]?
Configure using hostel-rtr-confg from 169.222.31.42? [confirm]
Loading hostel-rtr-confg from 169.222.31.42 (via Ethernet0): !
[OK - 1005/128975 bytes]
[OK]
hostel-rtr# reload