Protocol Inbound - H3C S5830V2 Command Reference Manual

protocol inbound

Use protocol inbound to enable a user line to support Telnet, SSH, or both protocols.
Use undo protocol inbound to restore the default.
Syntax
In non-FIPS mode:
protocol inbound { all |ssh | telnet }
undo protocol inbound
In FIPS mode:
protocol inbound ssh
undo protocol inbound
Default
In non-FIPS mode, both protocols are supported.
In FIPS mode, SSH is supported.
Views
VTY line view, VTY line class view
Predefined user roles
network-admin
Parameters
all: Supports both protocols.
ssh: Supports SSH only.
telnet: Supports Telnet only.
Usage guidelines
A protocol change does not take effect for current online users. It takes effect only for new login
users.
Before configuring a user line to support SSH, set the authentication mode to scheme for the user
line. For more information, see authentication-mode.
This command is available in both VTY line view and VTY line class view. In VTY line view, this
command is associated with the authentication-mode command. If you specify a non-default value
for only one of the two commands in VTY line view, the other command uses the default setting,
regardless of the setting in VTY line class view.
Examples
# Enable user lines VTY 0 through VTY 4 to support only SSH.
<Sysname> system-view
[Sysname] line vty 0 4
[Sysname-line-vty0-4] authentication-mode scheme
[Sysname-line-vty0-4] protocol inbound ssh
# Enable SSH support and set the authentication mode to scheme in VTY line class view. Enable
user lines VTY 0 through VTY 4 to support all protocols and disable authentication for the user lines.
<Sysname> system-view
[Sysname] line class vty
[Sysname-line-class-vty] authentication-mode scheme
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