Cisco Router Cisco 3600 Guia de Instalação descarregar pdf (Página 11)

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Cisco Interface Cards Installation Guide

OL-1919-12

Chapter 1 Overview of Cisco Interface Cards

Cisco 3600 Series Routers

For the Cisco 3620 and Cisco 3640 routers shown in Figure 1-5 and Figure 1-6,

the slots are numbered as follows:

• Slot 0 is at the bottom right (as viewed from the rear of the chassis), near the

power supply.

• Slot 1 is at the bottom left.

• Slot 2 is at the top right, above slot 0.

• Slot 3 is at the top left, above slot 1.

Some modules have two small slots, labeled W0 and W1, for interface cards.

Figure 1-7 shows the W0 and W1 slots of the 2-Ethernet 2-card slot (2E 2-slot)

module. You can install interface cards into the small module slots, and serial

interface cards can be installed into either slot W0 or W1.

Figure 1-7 Interface Card Slots

Unit Numbering

Cisco 3600 series routers have unit numbers that identify the interfaces on the

modules and interface cards installed in the router. Unit numbers begin at 0 for

each interface type, and continue from right to left and (if necessary) from bottom

to top. Modules and interface cards are identified by interface type, slot number,

followed by a forward slash (/), and then the unit number; for example,

Ethernet 0/0.

Note In the Cisco 3660 router, the fixed Fast Ethernet ports are located in chassis slot 0

and are identified by interface type chassis slot/unit number; for example,

Fast Ethernet 0/0.

STP

ETHERNET 0ETHERNET 1

AUI

ACT

LNK

ACT

ILNK

Slot W1 Slot W0

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Cisco Router Cisco 3600 Guia de Instalação Página 11