3Com MSR 30, MSR 50 Protocol inbound, Example # Perform odd parity check on the AUX interface

2464 CHAPTER 164: USER INTERFACE CONFIGURATION COMMANDS

mark: Mark parity check.

none: No parity check.

odd: Odd parity check.

space: Space parity check.

Description Use the parity command to set the check bit of the user interface.

Use the undo parity command to restore the default, or none.

n The command is only applicable to asynchronous serial interfaces including AUX and Console ports.

Example # Perform odd parity check on the AUX interface.

<Sysname> system-view

[Sysname] user-interface aux 0

[Sysname-ui-aux0] parity odd

protocol inbound

Syntax protocol inbound { all pad ssh telnet }

View VTY interface view

Parameter all: Supports all the protocols, including Telnet, SSH and PAD. pad: Supports PAD only.

ssh: Supports SSH only.

telnet: Supports Telnet only.

Description Use the protocol inbound command to enable the current user interface to support either Telnet, PAD, SSH, or all of them.

By default, all the protocols are supported.

The configuration takes effect next time you log in.

c CAUTION: If SSH is configured, you must set the authentication mode to scheme using the authentication-mode scheme command to guarantee a successful login. The protocol inbound ssh command fails if the authentication mode is password or none. Related command: authentication-mode.

By default, the authentication mode of the Telnet protocol is password.

Example # Enable the VTYs 0 through 4 to support SSH only.