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

SAPs

Encapsulations

The following SAP encapsulations are supported on IES servicse:
•
•
•
•
•
•
•

ATM SAP Encapsulations for IES

The 7750 SR series supports ATM PVC service encapsulation for IES 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:
•
7750 SR OS Services Guide
Ethernet null
Ethernet dot1q
SONET/SDH IPCP
SONET/SDH BCP-null
SONET/SDH BCP-dot1q
SONET/SDH ATM
ATM - LLC SNAP or VC-MUX
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
Internet Enhanced Services
Page 863