Product Description - Cisco ASR 5000 series Product Overview

Hide thumbs Also See for ASR 5000 series:

Table of Contents

PDN Gateway Overview

Product Description

The PDN Gateway is the node that terminates the SGi interface towards the PDN. If a UE is accessing multiple PDNs,

there may be more than one P-GW for that UE. The P-GW provides connectivity to the UE to external packet data

networks by being the point of exit and entry of traffic for the UE. A UE may have simultaneous connectivity with more

than one P-GW for accessing multiple PDNs. The P-GW performs policy enforcement, packet filtering for each user,

charging support, lawful interception and packet screening.

Product Description ▀

Cisco ASR 5000 Series Product Overview ▄