Global Configuration Mode; Vlan Configuration Mode; Line Configuration Mode - Cisco Catalyst 3750-X Command Reference Manual

Chapter 1 Using the Command-Line Interface
CLI Command Modes
Enter the vlan vlan-id global configuration command to access VLAN configuration mode:
Switch(config)# vlan 2000
Switch(config-vlan)#
The supported keywords can vary but are similar to the commands available in VLAN configuration
mode. To display a comprehensive list of commands, enter a question mark (?) at the prompt.
Switch(config-vlan)# ?
For extended-range VLANs, all characteristics except the MTU size must remain at the default setting.
To return to global configuration mode, enter exit; to return to privileged EXEC mode, enter end. All
the commands except shutdown take effect when you exit config-vlan mode.

Line Configuration Mode

Line configuration commands modify the operation of a terminal line. Line configuration commands
always follow a line command, which defines a line number. Use these commands to change terminal
parameter settings line-by-line or for a range of lines.
Use the line vty line_number [ending_line_number] command to enter line configuration mode. The
new prompt means line configuration mode. The following example shows how to enter line
configuration mode for virtual terminal line 7:
Switch(config)# line vty 0 7
The supported commands can vary depending on the version of software in use. To display a
comprehensive list of commands, enter a question mark (?) at the prompt.
Switch(config-line)# ?
To exit line configuration mode and to return to global configuration mode, use the exit command. To
exit line configuration mode and to return to privileged EXEC mode, enter the end command, or press
Ctrl-Z.
Catalyst 3750-X and 3560-X Switch Command Reference
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