- [edit logical-systems logical-system-name protocols isis level level-number],
- [edit logical-systems logical-system-name routing-instances routing-instance-name protocols
isis level level-number],
- [edit protocols isis level level-number],
- [edit routing-instances routing-instance-name protocols isis level level-number]
Statement introduced before JUNOS Release 7.4.
Statement introduced in JUNOS Release 9.0 for EX Series switches.
Enable authentication and specify the authentication scheme for IS-IS. If you enable authentication, you must specify a password by including the authentication-key statement.
If you do not include this statement and the authentication-key statement, IS-IS authentication is disabled.
authentication—Authentication scheme:
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.