D-Link DES-3326S manual 158

DES-3326S Layer 3 Fast Ethernet Switch User’s Guide

	Type	A quick		classification			of
		the router link. One of
		the following:
		Type	Description
		1	Point-to-point
			connection				to
			another router.
		2	Connection			to	a
			transit network.
		3	Connection			to	a
			stub network.
		4	Virtual link.
	Link ID	Identifies		the object		that
		this router link connects
		to. Value depends on the
		link’s	Type.		When
		connecting to an			object
		that also originates a link
		state	advertisement			(i.e.
		another		router	or		a
		transit network) the Link
		ID is equal to the
		neighboring
		advertisement’s				Link
		State	ID.	This provides
		the key for looking up an
		advertisement in the link
		state database.
		Type	Link ID
		1	Neighboring
158		Switch Management and Operating Concepts