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Cisco PNNI Network Planning Guide for MGX and SES Products, Release 5
Part Number OL-3847-01 Rev. D0, April, 2004
CONTENTS
About This Guide xi
Objectives xi
Audience xi
Organization xi
Conventions xii
Documentation xiii
Documentation Notes for the April 2004 Product Releases xiii
Related Documentation xiii
Technical Manual Order of Use xiv
Technical Manual Titles and Descriptions xv
Obtaining Documentation xxvii
Cisco.com xxvii
Ordering Documentation xxvii
Finding Documentation for Cisco MGX, BPX, SES, and CWM Products xxviii
Changes to This Document xxviii
Documentation Feedback xxix
Obtaining Technical Assistance xxix
Cisco TAC Website xxix
Opening a TAC Case xxix
TAC Case Priority Definitions xxx
Obtaining Additional Publications and Information xxx
CHAPTER
1 Introduction to PNNI 1-1
The PNNI Network Database 1-1
The Single Peer Group Topology 1-2
The Hierarchical PNNI Network Topology 1-3
Peer Group Leaders 1-6
Simple Node Representation 1-6
Complex Node Representation 1-7
Border Nodes 1-8
Hierarchical PNNI Network Benefits 1-8
PNNI Internetworking with AINI 1-8
PNNI Internetworking with IISP 1-9