Cisco ASR 5000 Series Administration Manual page 28

Serving Gateway Overview
▀ Network Deployment(s)
Transport Layer: UDP, TCP
Network Layer: IPv4, IPv6
Data Link Layer: ARP
Physical Layer: Ethernet
S -G W G xc P C R F
D iam eter D iam eter
T C P / S C T P T C P / S C T P
IP v4 / IP v6 IP v4 / IP v6
L 1/L2 L 1/L2
▄ Cisco ASR 5000 Series Serving Gateway Administration Guide
OL-22986-01