Appendix D
Gy Interface Support
This chapter provides an overview of the Gy interface and describes how to configure the Gy interface.
Gy interface support is available on the Cisco system running StarOS 9.0 or later releases for the following products:
GGSN
HA
IPSG
PDSN
P-GW
It is recommended that before using the procedures in this chapter you select the configuration example that best meets
your service model, and configure the required elements for that model as described in the administration guide for the
product that you are deploying.
This chapter describes the following topics:
Introduction
Features and Terminology
Configuring Gy Interface Support
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