PDN Gateway Overview
Network Deployment(s) ▀
Cisco ASR 5x00 Packet Data Network Gateway Administration Guide ▄
25
Network Deployment(s)
This section describes the supported interfaces and the deployment scenarios of a PDN Gateway.
PDN Gateway in the E-UTRAN/EPC Network
The following figure displays the specific network interfaces supported by the P-GW. Refer to
Supported Logical
Network Interfaces (Reference Points)
for detailed information about each interface.
Figure 3.
Supported P-GW Interfaces in the E-UTRAN/EPC Network
The following figure displays a sample network deployment of a P-GW, including all of the interface connections with
other 3GPP Evolved-UTRAN/Evolved Packet Core network devices.