The MIB modules describe an ATM network service on a BPX-SES or a MGX ATM switch. This MIB module provides configuring, provisioning, as well as status gathering for ATM services. Abbreviation used: ABR AINI ATM BGN BW CBR ENNI Note: The 'ENNI' term used here indicating 'enhanced' or 'friendly' NNI for linking two networks of CISCO AutoRoute or PNNI switches. The XPVCs and XPVPs are provisioned across them. Functionality includes changing segment OAM cell handling so that these cells flow over 'end-to-end OAM segment' loops for the provisioned length of the XPVC or XPVP, i.e. the 'segment' comprises the two or three segments between the user ports. Also implemented at ENNIs is an LMI functionality that enables auto-discovery of the ENNIs. ER GAT IE IISP ILMI MD PNNI RS REJ SD SDP SPVC SSCOP SVC UBR UD UNI USTAT VBR REVISION