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ATM Switch Router Software Configuration Guide
OL-7396-01
Chapter 2 Understanding the User Interface
Accessing Each Command Mode
To exit interface range configuration mode and return to privileged EXEC mode, use the end command
or press Ctrl-Z:
Switch(config-if)# end
Switch#
Subinterface Configuration Mode
Subinterface configuration mode allows access to commands that affect logical interfaces, also called
subinterfaces. Subinterfaces are used, for example, to configure multiple VP tunnels on a single
interface.
To enter subinterface configuration command mode from global configuration or interface configuration
mode, use the interface command with a keyword indicating the interface type, followed by an interface
and subinterface number; the prompt changes to the ATM switch router’s hostname followed by
(config-subif)#:
Switch(config)# interface atm 0/0/0.99
Switch(config-subif)#
To exit subinterface configuration mode and return to global configuration mode, use the exit command:
Switch(config-subif)# exit
Switch(config)#
To exit interface configuration mode and return to privileged EXEC mode, use the end command or press
Ctrl-Z:
Switch(config-subif)# end
Switch#
Line Configuration Mode (Catalyst 8540 MSR)
Line configuration mode on the Catalyst 8540 MSR provides access to commands that modify the
operation of individual terminal lines. These commands are used to configure the console, and
vty connections, set up modem connections, and so on.
To enter line configuration mode from global configuration mode, use the line command followed by a
line type (console or vty) and a line number or range; the prompt changes to the ATM switch router’s
hostname followed by (config-line)#:
Switch(config)# line vty 0
Switch(config-line)#
For detailed line configuration instructions, refer to the Configuration Fundamentals Configuration
Guide.
To exit line configuration mode and return to global configuration mode, use the exit command:
Switch(config-line)# exit
Switch(config)#
To exit line configuration mode and return to privileged EXEC mode, use the end command or
press Ctrl-Z:
Switch(config-line)# end
Switch#