4000 Router Series Layer 3 - IP Routing Command Reference

232

If neither ip nor osi is specified, the OSI-related fields in LSPs are checked.

The level-1 and level-2 keywords are configurable on an interface that has had IS-IS enabled with the isis

enable command.

Examples

# On Ethernet 1/1, configure the authentication mode as simple, and set the plaintext password to

123456 .

<Sysname> system-view

[Sysname] interface ethernet 1/1

[Sysname-Ethernet1/1] isis authentication-mode simple plain 123456

Related commands

• area-authentication-mode

• domain authentication-mode

isis bfd enable

Use isis bfd enable to enable BFD.

Use undo isis bfd enable to disable BFD.

Syntax

isis bfd enable

undo isis bfd enable

Default

IS-IS BFD is disabled.

Views

Interface view

Predefined user roles

network-admin

Examples

# Enable BFD for IS-IS on Ethernet 1/1.

<Sysname> system-view

[Sysname] interface ethernet 1/1

[Sysname-Ethernet1/1] isis enable

[Sysname-Ethernet1/1] isis bfd enable

isis circuit-level

Use isis circuit-level to set the circuit level for the interface.

Use undo isis circuit-level to restore the default.

Syntax

isis circuit-level [ level-1 | level-1-2 | level-2 ]

undo isis circuit-level