Atm Sap Encapsulations For Ies - Alcatel-Lucent 7750 SR OS Service Manual

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
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
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