# ip ssh user-authentication-protocol

#### Syntax

ip ssh user-authentication-protocol protocol

no ip ssh user-authentication-protocol

#### Release Information

Command introduced in JunosE Release 10.2.0.

#### Description

Configures the SSH user authentication protocol. E Series routers support RADIUS and TACACS+ user authentication protocols. The no version restores the SSH user authentication protocol to the default, RADIUS.

#### Options

- protocol—User authentication protocol: either RADIUS or TACACS+.

#### Mode

Global Configuration