Big Red Handbook for Maintaining a PNNI Network

Technical reference manual documenting BPX and SES command-line interface operations for PNNI network maintenance. Contains BPX configuration commands for trunk parameter modification (cnftrk), port configuration (cnfport/dspport), VSI resource partition management (cnfrsrc/dsprsrc), and service class template assignment. SES configuration commands include ANNEX-G protocol status monitoring (dsplmilink), PNNI node configuration (dsppnni-node), neighbor relationship management (dsppnni-neighbor), and port signaling configuration (cnfpnportsig).

Troubleshooting procedures address PNNI link state failures, Hello packet transmission issues, port provisioning states, SPVC/SPVP routing failures, AIS-FAIL conditions, and VPI/VCI allocation conflicts. Connection Admission Control documentation covers GCAC/ACAC implementation, booking factor calculations for bandwidth oversubscription/undersubscription, and per-class resource allocation algorithms.

Command reference sections detail ILMI protocol configuration, SSCOP signaling channel establishment, RCC control channel programming, VSI partition resource allocation, and OAM segment endpoint configuration. Includes diagnostic command syntax for path tracing (conntrace), connection statistics (dspconstats), and network topology verification.

Operational procedures for BXM/SES integration, controller addition sequences, ANNEX-G LMI establishment, and PNNI neighbor adjacency formation. Technical specifications for ATM cell processing, VPI/VCI range assignment, bandwidth allocation algorithms, and LCN resource management across VSI partitions.

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Ebook: 4 september 2025