Zu den Hauptinhalten

Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

PDF

is-type

Configure IS-IS operating level for a router.

Syntax

is-type {level-1 | level-1-2 | level-2-only}

To return to the default values, use the no is-type command.

Parameters

level-1	Allows a router to act as a Level 1 router.
level-1-2	Allows a router to act as both a Level 1 and Level 2 router. This setting is the default.
level-2-only	Allows a router to act as a Level 2 router.

Defaults

level-1-2

Command Modes

ROUTER ISIS

Supported Modes

Full–Switch

Command History

Version	Description
9.9(0.0)	Introduced on the FN IOM.
9.2(0.0)	Introduced on the MXL 10/40GbE Switch IO Module.

Usage Information

The IS-IS protocol automatically determines area boundaries and are able to keep Level 1 and Level 2 routing separate. Poorly planned use of this feature may cause configuration errors, such as accidental area partitioning.

If you are configuring only one area in your network, you do not need to run both Level 1 and Level 2 routing algorithms. You can configure the IS type as Level 1.