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JUNOSe 11.1.x Physical Layer Configuration Guide
IOA. See adapter accept or slot accept in chapter Managing Modules JUNOSe System
Basics Configuration Guide.
References
For more information about MIB support for unchannelized SONET/SDH interfaces,
see RFC 2558 Definitions of Managed Objects for the SONET/SDH Interface Type
(March 1999).
For more information about APS/MSP, consult the following resources:
Configuration Tasks
When configuring an unchannelized SONET/SDH interface, you first configure ATM
or POS on the interface. For details on configuring POS and ATM, see Configuring
ATM and Configuring packet over SONET in JUNOSe Link Layer Configuration Guide,
Configuring the SONET/SDH Layers
When you configure ATM or POS on an interface, you automatically configure default
settings at the SONET/SDH layer. To modify the default settings:
84
References
Telcordia document GR-253 Synchronous Optical Network (SONET) Transport
Systems: Common Generic Criteria, Revision 3 (September 2000)
ITU-T G.783 Characteristics Of Synchronous Digital Hierarchy (SDH) Multiplexing
Equipment Functional Blocks: Annex A – Multiplex Section Protection (MSP)
Protocol, Commands And Operation (1990)
Definitions of Managed Objects for SONET Linear APS
Architectures draft-ietf-atommib-sonetaps-mib-05.txt (November 2001
expiration)
RFC 3498 Definitions of Managed Objects for Synchronous Optical Network
(SONET) Linear Automatic Protection Switching (APS) Architectures (March 2003)
On an OCx/STMx/DS3-ATM line module with an OC3-4 or OC12 I/O module,
you can configure only ATM interfaces.
On an OCx/STMx POS line module with an OC3-4 or OC12 I/O module, you can
configure only POS interfaces.
On an OC48 line module with an OC48 FRAME I/O module, you can configure
only POS interfaces.
On an OC3/STM1 GE/FE line module with an OC3-2 GE APS I/O module, you can
configure only ATM interfaces on ports 0 and 1.
On an ES2 4G LM with an ES2-S1 OC12-2 STM4 POS IOA or an ES2-S1 OC48
STM16 POS IOA, you can configure only POS interfaces.
On an ES2 4G LM with an ES2-S1 OC3-8 STM1 ATM IOA or an ES2-S1 OC12-2
STM4 ATM IOA, you can configure only ATM interfaces.
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