GR 301 CORE : ISSUE 2

Preface
1 Introduction
  1.1 Purpose and Scope
  1.2 PPSNGR Conventions and Requirements Terminology
  1.3 Requirement Labelling Conventions
  1.4 Changes from TR-TSY-000301
  1.5 Family of Requirements
  1.6 Relationship to Other Documents
2 Executive Overview
  2.1 BCC Packet Network Topology
  2.2 Minimal Subset of PPSN Service Capabilities
  2.3 Subscriber Interfaces
  2.4 Service Offered Across All Subscriber Interfaces
  2.5 Internetworking
  2.6 Numbering
  2.7 Routing
  2.8 Automatic Message Accounting
  2.9 Network Performance
  2.10 Engineering
  2.11 Measurements
  2.12 Reliability and Quality Generic Requirements
  2.13 Spatial, Environment and Power Requirements
  2.14 Supplier Support
  2.15 Congestion Control
  2.16 Network Management
  2.17 Operations Technology
3 Interface Requirements
  3.1 Physical Level and ISDN Access Channels
  3.2 X.25 Access (DTE/DCE or CPE/PHF) Interface
  3.3 Asynchronous DTE/DCE Interface
  3.4 X.75 STE/STE Interface
  3.5 X.75 Intranetwork (DSE/PHF to DSE/PHF) Interface
  3.6 X.25 AC/PS Interfaces
  3.7 Protocol Screening
  3.8 Binary Synchronous Communications (BSC) Interface
4 Numbering
  4.1 Relationship of PPSN Numbering Plan to CCITT
      Recommendations
  4.2 Relationship of the PPSN Numbering Plan to the
      North American Numbering Plan
  4.3 Address Formats
  4.4 Assignment of Addresses
  4.5 Address Handling
  4.6 Private Subscriber Networks
  4.7 Use of 9001
5 Call Processing
  5.1 PPSN Routing
  5.2 Screening Lists
  5.3 PS Routing Tables
  5.4 Path Selection in the AC
  5.5 Path Selection in the PS
  5.6 Special RPOA Screening Feature
  5.7 Reliability Issues in Routing
6 Engineering
  6.1 Traffic Engineering
  6.2 Central Office Equipment Engineering
7 Generic Reliability and Quality Requirements
  7.1 A Summary of the RQSSGR
8 Spatial and Environmental Generic Requirements
  8.1 Power and Grounding Generic Requirements
  8.2 Environmental Requirements
9 Documentation, Training and Supplier Support
  9.1 Documentation
  9.2 Training
  9.3 Supplier Support
10 Congestion Control
11 Network Management
   11.1 Surveillance
   11.2 Manual Controls
   11.3 Equal Access Considerations
   11.4 Multiple Subnetworks and the NCC
12 Operations Technology
   12.1 Specific Packet Requirements
Appendix A: Calling/Called Address Formats for ISDN Packet-
            Mode Data Calls
References
Acronyms
List of Figures
2-1 Packet Network Topology
2-2 BCC Subnetworks
2-3 Private Subscriber Networks
3-1 Use of Access Characteristics and Tariffs Utilities:
    Call Scenario I
3-2 Use of Access Characteristics and Tariffs Utilities:
    Call Scenario II
3-3 Use of Access Characteristics and Tariffs Utilities:
    Call Scenario III
3-4 Handling of the TSC Utility at Outgoing X.75'/X.75
    Interfaces
3-5 Handling of the TSC Utility at Incoming X.75'/X.75
    Interfaces
3-6 Illustrating Incoming and Outgoing X.75 Interfaces
    Relative to a BCC Network
3-7 BSC Interface Configuration
5-1 Calls Originating on a DTE/PS Interface - PSN Not
    Supported
5-2 Calls Received over an X.75/X.75' Interface -
    PSN Not Supported
5-3 ISDN or PSTN Dial-out Calls - PSN Not Supported
5-4 Calls Originating on a DTE/PS Interface - PSN Supported
5-5 Calls Received over an X.75/X.75' Interface -
    PSN Supported
5-6 IDN or PSTN Dial-Out Calls when RPOA is Not Signalled -
    PSN Supported
5-7 ISDN or PSTN Dial-Out Calls with RPOA Signalled -
    PSN Supported
8-1 Longitudinal Test Circuit
8-2 Metallic Test Circuit
List of Tables
1-1 Naming Conventions
2-1 Minimal Subset of PPSN Service Capabilities
3-1 PPSN X.25 Standard Configuration (Direct Access)
3-2 ISDN X.25 Interface Parameter Default Summary
3-3 Direct Access PPSN DTE/PS and ISDN X.25 Interface
    Configuration Options
3-4 X.25 DTE/AC Direct Access Interface Configuration
    Options
3-5 Summary of X.75 PS/PHF Interface Configuration Options
3-6 Summary of CCITT/Bellcore Recommendations for X.75/
    X.75' Utilities
3-7 Summary of X.25 Facilities and DSP Elements Supported
    by BSC Interface
8-1 Test Connections
8-2 Customer Premises First-Level Surge Tests
8-3 First-Level Surge Test
8-4 Second-Level Surge Test
8-5 Test Circuit Fuse Characteristics
8-6 Radiated Emission Requirements for Equipment Operated
    in a Residential Environment
8-7 Conducted Emission Requirements for Equipment
    Operated in a Residential Environment
    1 IntraLATA (Local) Intraswitch Packet Call Accepted
      By Called User
    1a IntraLATA (Local) Intraswitch Packet Call Accepted by
       Called User with CLAMN
    1b IntraLATA, Intraswitch Packet Call Accepted by
       Alternate User; Network Provides CLAMN and CRCDN
    1c IntraLATA, Intraswitch Packet Call Rejected by Called
       User with CLAMN
    1d IntraLATA, Intraswitch Packet Call Cleared by
       Network with CLAMN
    2 IntraLATA (Local), Interswitch Packet Call, No
      PPSN Interworking
    3 IntraLATA (Local), Interswitch Packet Call, PPSN
      Interworking
    4 IntraLATA (Local), Interswitch Packet Call, PPSN
      Termination
    5 IntraLATA (Local), Interswitch Packet Call, PPSN
      Origination
    6 InterLATA (Long Distance) Packet Call, E.164 Carrier,
      No PPSN Interworking
    7 InterLATA (Long Distance) Packet Call, X.121 Carrier,
      No PPSN Interworking
    8 InterLATA (Long Distance) Packet Call, X.121 Carrier,
      PPSN Interworking
    9 InterLATA (Long Distance) Packet Call, X.121 Carrier,
      PPSN Termination
    10 InterLATA (Long Distance) Packet Call, X.121 Carrier,
       PPSN Origination
    11 Outgoing International Packet Call, E.164 Carrier,
       No PPSN Interworking
    12 Outgoing International Packet Call, X.121 Carrier,
       No PPSN Interworking
    13 Outgoing International Packet Call, X.121 Carrier,
       PPSN Interworking
    14 Incoming International Packet Call, E.164 Carrier,
       No PPSN Interworking
    15 Incoming International Packet Call, X.121 Carrier,
       No PPSN Interworking
    16 International Packet Call, X.121 Carrier, PPSN
       Interworking

Defines generic requirements and objectives for a packet switching network based on typical requirements of a Local Exchange Carrier (LEC). An LEC uses packet networks to supply interLATA (Local Access and Transport Area) packet switching services and access to interLATA and international data carriers, in addition to access to other data networks. Covers the features and functions of a public Packet Switched Network at the customer interface, within a PPSN, and at the interface between a PPSN and other networks. Also addresses other necessary activities for administering the network and maintaining compatibility among new and existing equipment is addressed.