BACKUP
1. Open TFTP server
2. Access Cisco Router/Switch
3. Try to ping TFTP server
4. Router#copy running-config tftp:
Address or name of remote host []?(IP address of the TFTP server)
Destination filename [router-confg]? router_backup
!!
1030 bytes copied in 2.489 secs (395 bytes/sec)
RESTORE
1. Open TFTP server
2. Access Cisco Router/Switch
3. Try to ping TFTP server
4. Router#copy tftp: running-config
Address or name of remote host []? (IP address of the TFTP server)
Source filename []? (Name of the file)
Destination filename [running-config]?
Accessing tftp://10.66.64.10/backup_cfg_for_my_router…
Loading backup_cfg_for_router from 10.66.64.1 (via FastEthernet0/0): !
[OK – 1030 bytes]
!
!
1030 bytes copied in 9.612 secs (107 bytes/sec)