Establishing IS-IS Neighbor Relationships

Starting an IS-IS Process

To enable IS-IS, you should create an IS-IS process and activate it on the interfaces that may be associate with other devices.

Configuring an NET

An NET defines the current IS-IS area address and the system ID of a router.

Configuring the Device Level

Configuring a device level specifies an area for a routing device.

Enabling IS-IS for Interfaces of Different Network Types

An interface can send Hello packets to establish neighbor relationships and floods LSPs only after you enable IS-IS on it. You can configure different IS-IS attributes for interfaces of different network types.