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CHAPTER

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ATM Switch Router Software Configuration Guide

78-6277-03, Cisco IOS Release 12.0(13)W5(19)

Product Overview

This chapter provides an introduction to the Catalyst 8540 MSR, Catalyst 8510 MSR, and

LightStream 1010 ATM switch routers.

Note This chapter provides hardware and software information for the Catalyst 8540 MSR,

Catalyst 8510 MSR, and LightStream 1010 ATM switch routers. For descriptions of

software features, refer to the Guide to ATM Technology.

This chapter includes the following sections:

• ATM Switch Router Hardware Overview

• Summary of Software Features

ATM Switch Router Hardware Overview

This section provides an overview of the hardware available for the Catalyst 8540 MSR,

Catalyst 8510 MSR, and LightStream 1010 ATM switch routers and includes the following:

• ATM Switch Router Hardware (Catalyst 8540 MSR)

• ATM Switch Router Hardware (Catalyst 8510 MSR and LightStream 1010)

ATM Switch Router Hardware (Catalyst 8540 MSR)

The ATM switch router uses a 13-slot, modular chassis featuring dual, fault-tolerant, load-sharing

AC or DC power supplies. Slots 4 and 8 are occupied by the dual, field-replaceable route processors,

which perform central processing functions and provide redundancy. The route processors can also

accommodate the network clock module, which features a stratum 3 oscillator and two building

integrated timing supply (BITS) ports. Slots 5, 6, and 7 are occupied by either two or three switch

processors, for a 20-Gbps non-EHSA or 20-Gbps EHSA switch fabric. The switch processors also

accommodate the switch processor feature card.

The remaining slots hold either a full-width module, such as the new four-port OC-12 module, or the

carrier module, which in turn accommodates one or two port adapters, such as the four-port OC-3 port

adapters. Along with other available interfaces, the ATM switch router provides switched ATM

connections to individual workstations, servers, LAN segments, or other ATM switches and routers

using fiber-optic, unshielded twisted-pair (UTP), and coaxial cable.

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Inhaltsverzeichnis

Seite 1 - Product Overview

CHAPTER1-1ATM Switch Router Software Configuration Guide78-6277-03, Cisco IOS Release 12.0(13)W5(19)1Product OverviewThis chapter provides an introduc

Seite 2 - Chapter 1 Product Overview

1-2ATM Switch Router Software Configuration Guide78-6277-03, Cisco IOS Release 12.0(13)W5(19)Chapter 1 Product OverviewATM Switch Router Hardware Over

Seite 3

1-3ATM Switch Router Software Configuration Guide78-6277-03, Cisco IOS Release 12.0(13)W5(19)Chapter 1 Product OverviewATM Switch Router Hardware Over

Seite 4 - Summary of Software Features

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Seite 5 - Connections

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Seite 6 - Signalling and Routing

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Seite 7 - Management and Monitoring

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Seite 8

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