Cisco Cisco ASR 5500

Cisco

S-GW Administration Guide, StarOS Release 17 ▄

iii

CONTENTS

About this Guide....................................................................................... ix

Conventions Used...................................................................................................................x

Supported Documents and Resources ...................................................................................... xi

Related Common Documentation ......................................................................................... xi

Related Product Documentation ....................................................................................... xi

Obtaining Documentation ................................................................................................ xi

Contacting Customer Support ................................................................................................. xii

Serving Gateway Overview ...................................................................... 13

Product Description ............................................................................................................... 14

Platform Requirements ...................................................................................................... 16

Licenses .......................................................................................................................... 16

Network Deployment(s) ......................................................................................................... 17

Serving Gateway in the E-UTRAN/EPC Network.................................................................... 17

Supported Logical Network Interfaces (Reference Points).................................................... 18

Features and Functionality - Base Software .............................................................................. 23

ANSI T1.276 Compliance ................................................................................................... 24

APN-level Traffic Policing ................................................................................................... 24

Bulk Statistics Support ....................................................................................................... 24

CDR Support for Including LAPI (Signaling Priority) ................................................................ 25

Circuit Switched Fall Back (CSFB) Support ........................................................................... 25

Closed Subscriber Group Support ....................................................................................... 26

Congestion Control............................................................................................................ 26

Dedicated Bearer Timeout Support on the S-GW ................................................................... 27

Downlink Delay Notification................................................................................................. 27

Value Handling ............................................................................................................. 27

Throttling...................................................................................................................... 27

EPS Bearer ID and ARP Support ..................................................................................... 27

DSCP Ingress and Egress and DSCP Marking at the APN Profile............................................. 28

Dynamic GTP Echo Timer .................................................................................................. 28

Event Reporting ................................................................................................................ 28

Idle-mode Signaling Reduction Support ................................................................................ 28

IP Access Control Lists ...................................................................................................... 29

IPv6 Capabilities ............................................................................................................... 29

LIPA Support .................................................................................................................... 29

Location Reporting ............................................................................................................ 30

Management System Overview ........................................................................................... 30

MME Restoration Support .................................................................................................. 31

Multiple PDN Support ........................................................................................................ 31

Node Functionality GTP Echo ............................................................................................. 32

Online/Offline Charging ...................................................................................................... 32

Online: Gy Reference Interface........................................................................................ 32

Offline: Gz Reference Interface........................................................................................ 32

Offline: Rf Reference Interface ........................................................................................ 33

Operator Policy Support ..................................................................................................... 33

Peer GTP Node Profile Configuration Support ....................................................................... 33