Router Installation Guide

Contents
viii
Cisco XR 12410 Router Installation Guide
OL-13832-01
Installing the Chassis in the Rack 3-23
Supplemental Bonding and Grounding Connections 3-26
Reinstalling Components After Installing the Chassis 3-27
Reinstalling Power Supplies 3-27
Reinstalling AC PEMs 3-28
Reinstalling DC PEMs 3-29
Reinstalling the Blower Module 3-30
Reinstalling Cards in the Chassis 3-31
Reinstalling Cards in the Switch Fabric and Alarm Card Cage 3-31
Reinstalling Cards in the Line Card and RP Card Cage 3-33
Connecting Line Card Network Interface Cables 3-34
Connecting PRP Route Processor Cables 3-39
Connecting to the PRP Console Port 3-40
Connecting to the PRP Auxiliary Port 3-41
Connecting to the PRP Ethernet Ports 3-41
Connecting Alarm Display Card Cables 3-43
Connecting Power to the Router 3-44
Connecting Power to an AC-Powered Router 3-45
Connecting Power to a DC-Powered Router 3-46
CHAPTER 4 Troubleshooting the Installation 4-1
Troubleshooting Overview 4-2
Troubleshooting Using a Subsystem Approach 4-2
Normal Router Startup Sequence 4-3
Identifying Startup Issues 4-4
Troubleshooting the Power Subsystem 4-5
Troubleshooting the AC-Input Power Subsystem 4-5
Troubleshooting the DC-Input Power Subsystem 4-8
Troubleshooting a DC PEM 4-10