Atm Support; Mibs Supported For Atm; Sonet/Sdh Support; Standards Supported For Sonet/Sdh - Extreme Networks BlackDiamond 6800 Installation And User Manual

ATM Support

This section lists the ATM status and interface counters MIBs that are supported for the
ATM module.

MIBs Supported for ATM

The interface counters in MIB-II (RFC 1213) are supported for ATM.
Support for read-only operations (GET operations, but not SET operations) is provided
for selected objects in the standard ATM MIB (RFC 2515). Additional MIB objects to
support ATM have also been added to the Extreme Networks private MIB.

SONET/SDH Support

This section lists the Synchronous Optical Network/Synchronous Digital Hierarchy
(SONET/SDH) related standards and SNMP MIBs that are supported for the ATM
module.

Standards Supported for SONET/SDH

The Extreme Networks SONET/SDH implementation complies with the following
standards:
• GR-253-CORE, Synchronous Optical Network (SONET) Transport Systems: Common
Generic Criteria, Bellcore, Issue 2, Revision 2, January 1999.
• ANSI T1.105.02-1995, Synchronous Optical Network (SONET)—Payload Mappings,
American National Standards Institute, 1995.
• ITU-T G.707 (03/96), Network Node Interfaces for the Synchronous Digital Hierarchy
(SDH), March 1996.

MIBs Supported for SONET/SDH

A subset of RFC 2558, Definitions of Managed Objects for the SONET/SDH Interface Type,
has been implemented. The Virtual Tributary (VT) group and the Section/Line/Path
interval tables were not implemented. Read-only support (GET operations, but not SET
operations) has been implemented for the remainder of the MIB.
B-2 Asynchronous Transfer Mode (ATM) Module Installation and User Guide