A p p l i c a t i o n s V i e w

Receive Size (for AAL5 connections only)

Encaps Type (for AAL5 connections only)

Encaps Type

Only exists when the local VCL endpoint is also the VCC endpoint, and AAL5 is in use. The field indicates the type of data encapsulation used over the AAL5 SSCS layer. (Reference RFC 1483 Multiprotocol Encapsulation over ATM AAL5 and the ATM Forum LAN Emulation specification.)

AAL (ATM Adaptation Layer) Type

Only exists when the local VCL endpoint is also the VCC endpoint, and AAL is in use. The field indicates the type of AAL used on this VCC, which includes AAL1, AAL3/4, and AAL5. The value “Other” is a user-defined AAL type. “Unknown” indicates that the AAL type cannot be determined.

Last Change

The value of “sysUpTime” at the time this VCL entered its current operational state. If the current state was entered prior to the last re- initialization of the agent, then this field contains a zero value.

Cross Connect Id

Implemented only for a VCL that is cross- connected to other VCLs that belong to the same VCC. All such associated VCLs have the same value of this field, and all their cross-connections

A T M C l i e n t A p p l i c a t i o n

are identified by entries in the Cross Connect Table for which VCL CC Id has the same value. The value of this field is initialized by the agent after the associated entries in the Cross Connect Table have been created.

Xmit Descr Index

Identifies the row of the ATM Traffic Descriptor Table that applies to the transmit direction of this VCL.

Transmit Size

Only exists when the local VCL endpoint is also the VCC endpoint, and AAL5 is in use. The maximum AAL5 CPCS SDU size in octets that is supported on the transmit direction of this VCC.

Rcv Descr Index

Identifies the row in the ATM Traffic Descriptor Table that applies to the receive direction of this VCL.

Receive Size

Only exists when the local VCL endpoint is also the VCC endpoint, and AAL5 is in use. The maximum AAL5 CPCS SDU size in octets that is supported on the receive direction of this VCC.

S p e c t r u m E n t e r p r i s e M a n a g e r

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Cabletron Systems 1082, SM-CSI1076, 1088 manual Cross Connect Id, Xmit Descr Index, Rcv Descr Index