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Table of Contents
Configuring Line Module Redundancy ............................................ 51
The Next Step ....................................................................... 51
Chapter 5 Cabling ERX Routers
53
Cabling Overview................................................................... 53
Required Tools, Wires, and Cables ................................................ 55
Cabling the SRP I/O Module ....................................................... 56
External Timing Ports ......................................................... 56
Management Ports ............................................................ 59
Connecting to the Network............................................... 60
Connecting to a Console Terminal....................................... 60
Cabling the Router for Power ...................................................... 60
Task 1: Turn Off All Router Power ............................................ 62
Task 2: Connect the Grounding Cables....................................... 63
Task 3: Connect the Power Cables............................................ 63
ERX-7xx Models, ERX-14xx Models, ERX-310 Router (DC Model) ....63
ERX-310 Router (AC Model) .............................................. 65
Cabling I/O Modules ................................................................ 66
BNC Connectors................................................................ 66
HSSI Connectors ............................................................... 66
RJ-45 Connectors............................................................... 67
RJ-48C Connectors............................................................. 67
LC Duplex Connectors......................................................... 68
SC Duplex Connectors......................................................... 68
SMB Connectors................................................................ 70
X.21/V.35 Connectors.......................................................... 71
Redundant Ports ............................................................... 72
The Next Step ....................................................................... 72
Chapter 6 Powering Up ERX Routers
73
Before You Power Up the System.................................................. 73
Powering Up......................................................................... 73
Initialization Sequence ........................................................ 74
Status LEDs..........................................................................75
Powering Down ..................................................................... 75
The Next Step ....................................................................... 75
Chapter 7 Accessing ERX Routers
77
Setting Up Management Access ................................................... 77
Console Port Setup ................................................................. 78
Using HyperTerminal .........................................................78
Connecting Directly to the Router ............................................78
Assigning an IP Address ....................................................... 80
Telnet Setup ......................................................................... 80
SNMP ................................................................................82
The Next Step ....................................................................... 82
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