Compatible Standards | Cisco Systems Network Router guide

Contents

C H A P T E R 2	Interoperability and Performance Planning 2-1
	Compatible Standards 2-1
	Specifications 2-1
	Connection Limit Adjustments 2-4
	Physical Network Planning 2-5

		Install Redundant Hardware in Switches				2-5
		Parallel Links Between Adjacent Switches				2-5
		Multiple Links Between Adjacent Peer Groups 2-6
		Multiple Links to an External Network			2-6
		Multiple Paths Between Network Nodes				2-6
		Planning Guidelines for Individual Peer Groups				2-6
		Planning Guidelines for Hierarchical Networks				2-7
		Planning Guidelines for Peer Group Leaders				2-7
		Planning Guidelines for Border Nodes			2-7
		Address and Closed User Group Planning
	C H A P T E R 3	Address and Closed User Group Planning			3-1
		Address Planning Overview	3-1
		Planning Address Configuration Settings			3-3
		Selecting an ATM Address Format		3-3
		Supported Address Formats		3-4
		Guidelines for Selecting an Address Format					3-5
		Address Registration Authorities			3-6
		Selecting a PNNI Level	3-6
		Selecting the PNNI Peer Group ID		3-10
		Selecting the ATM Address 3-11
		Selecting the ILMI Address Prefix		3-12
		Selecting the SPVC Address Prefix		3-12
		Planning Address Prefixes for AINI and IISP Links					3-12
		Selecting Static Addresses for UNI Ports				3-13
		Additional Guidelines for Creating an Address Plan					3-13
		Closed User Group Overview	3-14

		Cisco PNNI Network Planning Guide for MGX and SES Products, Release 5

	Part Number OL-3847-01 Rev. D0, April, 2004			iv
	Part Number OL-3847-01 Rev. D0, April, 2004			iv

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Cisco Systems Network Router manual Compatible Standards

Contents

Corporate Headquarters Text Part Number OL-3847-01 Rev. D0 Copyright 2003, Cisco Systems, Inc All rights reserved N T E N T S Iii Compatible Standards Worksheets Part Number OL-3847-01 Rev. D0, April G U R E S Vii Viii B L E S Part Number OL-3847-01 Rev. D0, April Audience ObjectivesOrganization Conventions Xii Documentation Documentation Notes for the April 2004 Product ReleasesRelated Documentation Xiii Technical Manual Order of Use Xiv Technical Manual Titles and Descriptions Terms Xvi Xvii Xviii Xix Reference Guides Xxi Document Title Description Xxii Xxiii Xxiv Xxv Xxvi Obtaining Documentation Cisco.comOrdering Documentation Xxvii Chapter Changes Changes to This DocumentXxviii Obtaining Technical Assistance Documentation FeedbackCisco TAC Website Opening a TAC Case TAC Case Priority Definitions Obtaining Additional Publications and InformationXxx Xxxi Xxxii Introduction to Pnni Pnni Network Database Single Peer Group Topology Hierarchical Pnni Network Topology Example Single Peer Group Topology Peer group Ppeer Peer Group Leaders Simple Node Representation Complex Node Representation Simple Node Representation Border Nodes Pnni Internetworking with AiniHierarchical Pnni Network Benefits Pnni Internetworking with Iisp Example Pnni Internetworking with Aini Topology Part Number OL-3847-01 Rev. D0, April Specifications Compatible Standards PXM45 CapabilitiesPXM1E PXM45/B Capabilities SES SES Connection Limit Adjustments Connection Type Switch Connections CWM EndpointsSVC DAX Spvc Parallel Links Between Adjacent Switches Install Redundant Hardware in SwitchesPhysical Network Planning Planning Guidelines for Individual Peer Groups Multiple Links Between Adjacent Peer GroupsMultiple Links to an External Network Multiple Paths Between Network Nodes Planning Guidelines for Peer Group Leaders Planning Guidelines for Hierarchical NetworksPlanning Guidelines for Border Nodes Part Number OL-3847-01 Rev. D0, April Address and Closed User Group Planning Address Planning Overview Pnni Addressing Example Planning Address Configuration Settings Selecting an ATM Address Format Supported Address Formats ESI SEL IDP DSP ATM Field Description Default Values Guidelines for Selecting an Address Format Selecting a Pnni Level Address Registration AuthoritiesCategory Type Authorities DCC 4shows an example topology of a Pnni MPG WAN Part Number OL-3847-01 Rev. D0, April Length Level Peer Group ID Portion of ATM Address Bytes Default Peer Group ID Selecting the Pnni Peer Group ID Selecting the ATM Address 20-byte Node Address Selecting the Spvc Address Prefix Selecting the Ilmi Address PrefixPlanning Address Prefixes for Aini and Iisp Links Selecting Static Addresses for UNI Ports Additional Guidelines for Creating an Address Plan Closed User Group Overview Closed User Group Example Selecting an Interlock Code Planning CUG Configuration SettingsSelecting an Index Selecting Internal CUG Access Options Selecting CPE Addresses Selecting External CUG Access Options Specifying a Preferential CUG Selecting a Default CUG Address Worksheets CUG Part Number OL-3847-01 Rev. D0, April How MGX and SES Nodes Select Routes Administrative WeightLink and Route Metrics Cell Delay Variation Cell Transfer DelayAvailable Cell Rate Maximum Cell Rate Shortest Path Table RoutingShortest Path Tables Class of Service Tables Service Class Acronym Definition GuidelinesCTD CDV Traffic Metric How SVCs and SVPs use the SPTs How SPVCs and SPVPs use the SPTs On-Demand Routing How MGX and SES Nodes Select LinksLoad Balancing for SPT and On-Demand Routing Additional Routing Features in MGX and SES Nodes ServicePreferred Routing CLR0+12 Priority Routing Grooming Soft Rerouting Priority BumpingBlocking Pass-Through Connections Nodal Point-to-Multipoint Branch Restriction AXSM/A AXSM/BAXSM-E AXSM-XG Farthest Node Branching Part Number OL-3847-01 Rev. D0, April ABR AesaAini Ansi APS P2MP CBRCTD IN-2 CUG CWMDIN IN-3 IN-4 PGL PnniMGX SES IN-5 IN-6 UBR UNITAC IN-7 IN-8