3com MSR 20-20 참조 매뉴얼

vty vty-number description string

undo vty vty-number description

Terminal template view

vty-number: VTY number, ranging 0 to 7.

string: VTY description, a string of 1 to 31 characters.

Use the vty description command to configure a description for a VTY.

Use the undo vty description command to remove the description for a VTY.

By default, no description is configured for a VTY.

For a VTY of a service, you are recommended to use the service name as the 
description information of the VTY for convenience.

# Set the description information of VTY 1 to chuxu.

<Sysname> system-view

[Sysname] rta template abc

[Sysname-rta-template-abc] vty 1 description chuxu 

vty vty-number hotkey ascii-code&<1-3>

undo vty vty-number hotkey

Terminal template view

vty-number: VTY number, ranging 0 to 7.

ascii-code&<1-3>: ASCII value of the hotkey, ranging 1 to 255. “&<1-3>” means 
that you can provide up to three ASCII values.

Use the vty vty-number hotkey command to set the hotkey for VTY fast 
switching.

Use the undo vty vty-number hotkey command to cancel the hotkey 
configured.

By default, no hotkey is configured for VTY fast switching.

Terminal access supports VTY switching, allowing you to switch between 
applications. In terminal access, each terminal can be logically divided into eight