Cisco Cisco Packet Data Interworking Function (PDIF) Guía Para Resolver Problemas
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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
IP v 4 / IP v 6
T ra n s p o rt
L 1 /L 2
IP v 4 / IP v6
IP v 4 / IP v6
T ra n s p o rt
U D P
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
IP v 4 / IP v 6
T ra n s p o rt
L 1 /L 2
IP v 4 / IP v6
IP v 4 / IP v6
T ra n s p o rt
U D P
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.
Binding and Event Reporting Function (BBERF) on the S-GW and a Policy and Charging Rules Function (PCRF)
server.
Supported protocols: