Switch User's Manual

incoming label map (ILM)

An index used to map an incoming labeled

packet to an NHLFE.

Institute of Electrical and Electronics Engineers (IEEE)

An international professional society that issues

standards and is a member of the American

National Standards Institute and the International

Standards Institute, and the International

Standards Organization.

integrated service director (ISD)

The processor PCI Mezzanine Card (PrPMC)

and disk drive on a firewall module.

Interior BGP (IBGP)

Routers that use the Border Gateway Protocol

(BGP) within an autonomous system. The router

redistributes BGP information to Interior Gateway

Protocols (IGPs) that run in the autonomous

path.

Interior Gateway Protocol (IGP)

Distributes routing information between routers

that belong to a single autonomous system (AS).

internal router (IR)

A router with interfaces only within a single area

inside an Open Shortest Path First (OSPF)

network.

Nortel Ethernet Routing Switch 8600

Terminology

NN46205-102 01.01 Standard

30 May 2008