Руководство По Устранению Ошибки для Cisco Cisco Packet Data Gateway (PDG)

Serving Gateway Overview

Network Deployment(s) ▀

Cisco ASR 5000 Series Serving Gateway Administration Guide ▄

OL-22986-01

e N o d e B

S 1 -U

S -G W

L 1 /L 2

G T P -U

IP v 4 / IP v 6

T ra n s p o rt

L 1 /L 2

IP v 4 / IP v6

T ra n s p o rt

U D P

G T P -U

S11 Interface

This reference point provides GTP-C control signal tunneling between the MME and the S-GW.

Supported protocols:

Transport Layer: UDP, TCP

Tunneling: IPv4 or IPv6 GTP-C (control channel)

Network Layer: IPv4, IPv6

Data Link Layer: ARP

Physical Layer: Ethernet

e N o d e B

S 1 -U

S -G W

L 1 /L 2

G T P -U

IP v 4 / IP v 6

T ra n s p o rt

L 1 /L 2

IP v 4 / IP v6

T ra n s p o rt

U D P

G T P -U

Gxc Interface

This signaling interface supports the transfer of policy control and charging rules information (QoS) between the Bearer
Binding and Event Reporting Function (BBERF) on the S-GW and a Policy and Charging Rules Function (PCRF)
server.

Supported protocols: