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Chapter 3 Topology

Physical Topologies

Cisco SCE 2000 4/8xFE Installation and Configuration Guide

3-4 OL-7826-05

Physical Topologies

Following are descriptions of a number of physical topologies that the SCE 2000 supports.

Single SCE 2000 Topologies

A single SCE 2000 supports both single FE link and dual FE link topologies.

Single Link: Inline Topology

Typically, the SCE 2000 is connected in a full duplex FE link between two devices (Router,

BRAS, etc.). When the SCE 2000 is installed as an inline installation, it physically resides on the

data link between the subscribers and the network.

Figure

3-1: Single SCE Platform Single Link: In-line Topology

When configuring the SCE 2000, an inline installation is referred to as “inline” connection mode.

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Cisco Systems 4/8xFE Guía de usuario Pagina 30