3com 4500 50-PORT User Manual
422
C
HAPTER
12: U
SING
S
YSTEM
M
ANAGEMENT
C
OMMANDS
Description
Use the
peer-public-key end
command to exit from the public key view and
return to the system view.
Related commands:
rsa peer-public-key
,
public-key-code begin
.
Example
To quit public key view, enter the following:
<SW4500>system-view
System View: return to User View with Ctrl+Z.
[SW4500]rsa peer-public-key 3COM003
[SW4500-rsa-public-key]peer-public-key end
[SW4500]
protocol inbound
Syntax
protocol inbound { all | ssh | telnet }
View
VTY user interface view
Parameter
all:
Supports all protocols, including Telnet and SSH.
ssh:
Supports the SSH protocol only.
telnet:
Supports the Telnet protocol only.
Description
Use the
protocol inbound
command to specify the protocol supported by the
current user interface.
By default, all protocols are supported.
The configuration takes effect at the next login. After enabling SSH you cannot
login through SSH if the client RSA key is not configured.
login through SSH if the client RSA key is not configured.
If the supported protocol configured in the user interface is SSH, you must ensure
you configure the corresponding authentication mode to
you configure the corresponding authentication mode to
authentication-mode
scheme
(using AAA authentication mode).
If the authentication mode is configured as
authentication-mode password
or
authentication-mode none
, the configuration of
protocol inbound ssh
will
fail. However, if a user interface is configured to support the SSH protocol, you will
be unable to configure
be unable to configure
authentication-mode password
and
authentication-mode none
.
Related command:
user-interface vty
.
Example
To set VTY 0 to 4 to support SSH protocol only, enter the following:
[SW4500]user-interface vty 0 4