Troubleshooting guide

iii
Cisco PGW 2200 Softswitch Release 9.8 Operations, Maintenance, and Troubleshooting Guide
OL-0800-14
CONTENTS
Preface xvii
Document Objectives i-xvii
Audience i-xvii
Related Documentation i-xvii
Obtaining Documentation and Submitting a Service Request i-xviii
Document Change History i-xviii
CHAPTER 1 Cisco PGW 2200 Softswitch Platform Overview 1-1
Cisco PGW 2200 Softswitch Platform 1-1
Cisco PGW 2200 Softswitch 1-1
Sun UNIX Hosts 1-2
Cisco SS7 Interfaces 1-2
Cisco ITP-Ls 1-2
Cisco ITPs 1-2
Cisco Switches 1-2
Ethernet Connections 1-3
Cisco PGW 2200 Softswitch Software Architecture 1-4
Input/Output Subsystem 1-6
Agent Management Subsystem 1-7
Fault Tolerance Subsystem 1-8
Execution Environment Process Shell 1-9
Call Engine Process 1-9
Call Instance Component 1-10
Cisco PGW 2200 Softswitch Software Directory Structure 1-11
CHAPTER 2 Cisco PGW 2200 Softswitch Platform Component Startup and Shutdown Procedures 2-1
Cisco PGW 2200 Softswitch Startup Procedures 2-2
Starting the Cisco PGW 2200 Softswitch Hardware 2-2
Starting the Cisco PGW 2200 Softswitch Software 2-2
Starting the Cisco PGW 2200 Softswitch Software Manually 2-3
Cisco SS7 Interface Startup Procedure 2-3
Cisco Switch Startup Procedure 2-4
Cisco PGW 2200 Softswitch Shutdown Procedure 2-4
Shutting Down the Cisco PGW 2200 Softswitch Software Manually 2-4