3Com 3C6090 - NETBuilder II Dual Processor Engine Router User Manual - Ontents

iii

C

ONTENTS

A

BOUT

 T

HIS

 G

UIDE

Conventions     1

1

I

NSTALLING

THE

 DPE M

ODULE

DPE Models     1-1

Software and Hardware Support     1-1

Upgrading from a CEC to a DPE     1-1

Before Installing the Module     1-2

Installing in the 4- or 8-Slot Chassis     1-3

Installing in the Extended Chassis     1-4

Connecting a PC, Terminal, or Modem     1-5

Installing Software     1-7

Removing or Installing the Flash Memory Drive Cover     1-8

Where to Go from Here     1-9

2

T

ROUBLESHOOTING

AND

 R

EPLACING

THE

 DPE M

ODULE

Startup Problems     2-1

LED Patterns     2-2

Replacing the DPE Module     2-4

3

F

EATURES

AND

 S

PECIFICATIONS

Features     3-1

LEDs     3-2

LEDs on the Chassis     3-2

Connectors     3-2

Buttons     3-3

LCD Control Panel     3-3

Physical Specifications     3-3

A

U

PGRADING

 M

EMORY

FOR

THE

 DPE 40

Procedure     A-1