xiv1/19/05 ATM Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000
Contents
Beta Draft Confidential
Layer 2 Tunnel VNN Attributes.................................................................9-56
Layer 2 Tunnel PNNI Attributes ................................................................9-58
Configuring an ATM or FR Circuit over a Layer 2 Tunnel..............................9-60
Configuring PWE3 Over MPLS Core Network ......................................................9-61
Configuring LDP Entities..................................................................................9-62
Configuring a PWE3 Circuit.............................................................................9-64
Configuring an ATM or FR Circuit ..................................................................9-68
Chapter 10 Configuring ATM PVCs
GX 550 VC Provisioning Guidelines ......................................................................10-2
PVC Endpoint Rules................................................................................................10-4
PVC Establishment Rate Control.............................................................................10-5
VC Overload Control and PVC Establishment Rate Control............................10-5
PVC Establishment Rate Control When VC Overload Control
Is Enabled ...................................................................................................10-5
PVC Establishment Rate Control When VC Overload Control
Is Disabled ..................................................................................................10-5
VC Overload Control...............................................................................................10-6
About Overload Severity Levels.......................................................................10-7
Reliable Scalable Circuit..........................................................................................10-8
Disabling the Reliable Scalable Circuit Feature................................................10-8
Setting the VPI/VCI Values for PVCs.....................................................................10-9
Configuring an ATM Service PVC...................................................................10-9
Accessing PVCs Using Navis EMS-CBGX..........................................................10-11
Defining a Point-to-Point Circuit Connection .......................................................10-13
About the PVC Tabs..............................................................................................10-16
Administrative Attributes................................................................................10-17
How PVC Routing Thresholds Interact With LPort Routing Metrics......10-21
Traffic Type Attributes....................................................................................10-22
User Preference Attributes ..............................................................................10-26
Traffic Management Attributes.......................................................................10-31
Completing the PVC Configuration................................................................10-33
About Redirect PVCs.............................................................................................10-34
Defining Redirect PVCs..................................................................................10-35
Configuring Redirect PVC Parameters.....................................................10-37
Completing the Redirect PVC Configuration........................................................10-39
Setting the Redirect PVC Delay Time ............................................................10-39
Configuring Frame Relay-to-ATM Interworking Circuits ....................................10-40
Frame Relay-to-ATM Service Interworking...................................................10-40
Frame Relay-to-ATM Network Interworking.................................................10-41
Configuring Link Management for the Frame Relay Logical Port ..........10-41
Special Network Interworking PVC Configuration Parameters...............10-42
Rate Enforcement............................................................................................10-45
Graceful Discard.......................................................................................10-46
Rate Enforcement Schemes ......................................................................10-46
Frame Relay-to-ATM Parameters Conversion Formula.................................10-47
Defining Service or Network Interworking PVC Connections.......................10-48
Traffic Type Attributes....................................................................................10-54
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