Supported Logical Network Interfaces (Reference Points) - Cisco ASR 5000 series Product Overview

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PDN Gateway Overview
Figure 130. P-GW in the E-UTRAN/EPC Network Supporting the eHRPD Network
E-UTRAN
EPC
Signaling Interface
Bearer Interface
eHRPD

Supported Logical Network Interfaces (Reference Points)

The following figure displays the network interfaces between a PDN Gateway, other E-UTRAN network devices, a
packet data network, and an HSGW in an eHRPD network.
OL-22938-02
MME
S1-MME
S1-U
eNodeB
S101
A10/A11
eAN/ePCF
OFCS
Gxc
S11
S-GW
S5/S8
Rf
S103
HSGW
Network Deployment(s) ▀
S6a
PCRF
Rf
Gx
P-GW
S6b
Gy
S2a
Gxa
SGi
Enterprise
Internet
Cisco ASR 5000 Series Product Overview ▄
HSS
SWx
3GPP
AAA
OCS
STa

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