Network Deployment And Interfaces; Ggsn In The Gprs/Umts Data Network - Cisco ASR 5000 Series Administration Manual

GGSN Support in GPRS/UMTS Wireless Data Services

Network Deployment and Interfaces

This section describes the supported interfaces and deployment scenario of GGSN in GPRS/UMTS network.
The following information is provided in this section:
GGSN in the GPRSUMTS Data Network
Supported Interfaces

GGSN in the GPRS/UMTS Data Network

The figures that follow display simplified network views of the GGSN in a GPRS/UMTS network and the system
supporting Mobile IP and Proxy Mobile IP function both the GGSN/Foreign Agent (FA) and GGSN/FA/Home Agent
(HA) combinations respectively.
Figure 2.
OL-22944-02
Basic GPRS/UMTS Network Topology
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