Saps; Encapsulations; Atm Sap Encapsulations For Vprn Services - Alcatel-Lucent 7750 SR Manual

VPRN Features

SAPs

Encapsulations

The following SAP encapsulations are supported on the 7750 SR VPRN service:
•
•
•
•
•
•
•

ATM SAP Encapsulations for VPRN Services

The SR-Series series supports ATM PVC service encapsulation for VPRN SAPs. Both UNI and
NNI cell formats are supported. The format is configurable on a SONET/SDH path basis. A path
maps to an ATM VC. All VCs on a path must use the same cell format.
The following ATM encapsulation and transport modes are supported:
•
Page 1072
Ethernet null
Ethernet dot1q
SONET/SDH IPCP
SONET/SDH ATM
ATM - LLC SNAP or VC-MUX
Cisco HDLC
Frame Relay
Multiprotocol Encapsulation over ATM Adaptation Layer 5 :
RFC 2684,
→ AAL5 LLC/SNAP IPv4 routed
→ AAL5 VC mux IPv4 routed
→ AAL5 LLC/SNAP IPv4 bridged
→ AAL5 VC mux IPv4 bridged
7750 SR OS Services Guide