The Cisco IOS commands allow the user to enter partial Cisco IOS commands. If you start to type in a command it can recognize it and finish the command for you.
1. User exec mode 2. Privileged exec mode 3. Global configuration mode 4. ROM monitor mode 5. Set up mode
Cisco IOS uses a command line interface (CLI) for inputting commands when configuring Cisco Routers
Cisco IOS uses a command line interface (CLI) for inputting commands when configuring Cisco Routers
Divide and conquer
show interface status
show?
config tftp run
show ip eigrp neighborsw
debug all
flash, NVRAM, TFTP server
Router(config-if)#no frame-relay lmi-type cisco