H3C S7500E Series Command Manual page 25

Command Manual – Login
H3C S7500E Series Ethernet Switches
View
VTY interface view
Parameters
all: Supports both Telnet protocol and SSH protocol.
ssh: Supports SSH protocol.
telnet: Supports Telnet protocol.
Description
Use the protocol inbound command to configure the user interface to support
specified protocols.
Both Telnet and SSH protocols are supported by default.
Related command: user-interface vty.
Caution:
If you want to configure the user interface to support SSH, to ensure a successful login,
you must first configure the authentication mode to scheme on the user interface. If
you set the authentication mode to password or none, the protocol inbound ssh
command will fail. Refer to authentication-mode.
Examples
# Configure VTY 0 to support only SSH protocol.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] user-interface vty 0
[Sysname-ui-vty0] protocol inbound ssh
1.1.19 screen-length
Syntax
screen-length screen-length
undo screen-length
View
User interface view
Chapter 1 Commands for Logging into an
1-17
Ethernet Switch