Avaya Configuring ATM and MPLS Services Manuel d'utilisateur Page 1

Configuring ATMand MPLS ServicesPart No. 117374-C Rev 00November 1998BayRS Version 13.10Site Manager Software Version 7.10 BCC Version 4.10

x117374-C Rev 00Chapter 5 Customizing SignalingDefining Signaling ...

Configuring ATM and MPLS Services3-14117374-C Rev 00Adding PVCsYou must add at least one virtual circuit to a PVC service record for that service reco

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-15 Starting the MPOA ServerTo start the ATM Multi-Protocol over ATM ser

Configuring ATM and MPLS Services3-16117374-C Rev 00After you create a LEC service record, the Add Protocols window opens. To add IP, RIP, and NHRP to

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-17 Creating an MPS Service RecordTo run MPS over ATM, you must create a

Configuring ATM and MPLS Services3-18117374-C Rev 00Adding an MPS to the MPS Service RecordTo run MPS over ATM, you must create an MPS service record

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-19 Mapping an MPS to a LECMPS operates using LAN emulation. You must ma

Configuring ATM and MPLS Services3-20117374-C Rev 00Configuring an SVC Control ConnectionMPOA requires a connection between each MPS in an MPOA networ

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-21 6. Click on OK. The ATM ARP Configuration window opens.7. Set the fo

Configuring ATM and MPLS Services3-22117374-C Rev 00Configuring the MPSTo configure the MPS on the router, complete the following tasks:Site Manager P

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-23 Starting ATM Router RedundancyThis section describes how to start AT

117374-C Rev 00xiModifying the Maximum AAL CPCS SDU Size ...5-51Setting the Transmit SDU Size ...

Configuring ATM and MPLS Services3-24117374-C Rev 00Creating a Group Configuration FileTo create a redundancy group configuration file template, compl

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-25 For detailed descriptions of router redundancy parameters not descri

Configuring ATM and MPLS Services3-26117374-C Rev 00Creating Member Configuration FilesAfter creating a group configuration file, you use that file to

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-27 Creating a Secondary Configuration FileTo create a secondary configu

Configuring ATM and MPLS Services3-28117374-C Rev 00Downloading Member Configuration Files to the RoutersAfter creating a primary and secondary config

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-29 Deleting ATM from the RouterYou can use the BCC or Site Manager to d

Configuring ATM and MPLS Services3-30117374-C Rev 00Starting MPLSTo start MPLS on a router using Site Manager:1.Create an ATM circuit.2.Add the LDP se

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-31 Adding the LDP Session RecordAfter you create an ATM circuit over wh

Configuring ATM and MPLS Services3-32117374-C Rev 00Adding Protocols to an LDP Session RecordYou can either add protocols immediately after you create

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-33 Adding Protocols to an Existing RecordTo add protocols to an existin

xii117374-C Rev 00Chapter 7 Customizing Classical IP Service RecordsDisabling and Reenabling a Classical IP Service Record ...

Configuring ATM and MPLS Services3-34117374-C Rev 006. Choose Add/Delete. The Select Protocols window opens.7. Click on IP. A check mark appears in th

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-35 Adding IP Adjacent HostsTo add IP adjacencies to LDP, complete the f

Configuring ATM and MPLS Services3-36117374-C Rev 00Defining IP Static Routes for LDPIf you intend to use IP static routes over MPLS, you must define

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-37 Enabling MLMIn order for MPLS to operate properly over ATM, you must

Configuring ATM and MPLS Services3-38117374-C Rev 00Configuring TCPIn order for LDP to communicate over the ATM VC, you must enable TCP on the router.

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-39 Increasing the TCP Window SizeTo increase the TCP window size, compl

Configuring ATM and MPLS Services3-40117374-C Rev 00Where to Go NextUse the following table to determine where to go next. If you want to Go toLearn a

117374-C Rev 004-1 Chapter 4Customizing an ATM InterfaceWhen you start ATM on the router, all parameters use their default values. Depending on the re

Configuring ATM and MPLS Services4-2117374-C Rev 00Disabling and Reenabling the ATM DriverBy default, when you create an ATM circuit, the line driver

Customizing an ATM Interface117374-C Rev 004-3 Using Site ManagerTo disable or reenable the line driver, complete the following tasks:Defining the Int

117374-C Rev 00xiiiSetting the Forward Delay Time ...8-39Specifying the Expe

Configuring ATM and MPLS Services4-4117374-C Rev 00Using Site ManagerTo modify the MTU value, complete the following tasks:Site Manager ProcedureYou d

Customizing an ATM Interface117374-C Rev 004-5 Defining the Data Path Notify FunctionThe data path notify function specifies whether the router disabl

Configuring ATM and MPLS Services4-6117374-C Rev 00For example, the following command sequence reenables the data path notify function on the ATM inte

Customizing an ATM Interface117374-C Rev 004-7 Defining the SVC Inactivity TimeoutWhen you enable the SVC inactivity timeout function (the default), t

Configuring ATM and MPLS Services4-8117374-C Rev 00Using Site ManagerTo enable or disable the SVC inactivity timeout function or to modify the SVC ina

Customizing an ATM Interface117374-C Rev 004-9 Assigning the Framing ModeYou can assign various framing modes to an ATM line, depending on the interfa

Configuring ATM and MPLS Services4-10117374-C Rev 00Using Site ManagerTo assign the framing mode to an ATM line, complete the following tasks:Defining

Customizing an ATM Interface117374-C Rev 004-11 Using Site ManagerTo change the clocking signal source for the ATM line, complete the following tasks:

Configuring ATM and MPLS Services4-12117374-C Rev 00Using Site ManagerTo modify the DS-3 line buildout, complete the following tasks:Turning DS-3 Scra

Customizing an ATM Interface117374-C Rev 004-13 Using the BCCTo turn off DS-3 scrambling, navigate to the atm prompt (for example,box; atm/11/1) and e

xiv117374-C Rev 00Chapter 10 Customizing ATM Router RedundancySetting the ATM Router Redundancy Monitoring Timer ...

Configuring ATM and MPLS Services4-14117374-C Rev 00Enabling and Disabling Per-VC ClippingPer-VC clipping provides an added traffic-shaping option tha

Customizing an ATM Interface117374-C Rev 004-15 Using Site ManagerTo enable or disable per-VC clipping, complete the following tasks:Disabling and Ree

Configuring ATM and MPLS Services4-16117374-C Rev 00To reenable the ATM interface, navigate to the ATM interface prompt and enter:state enabledFor exa

Customizing an ATM Interface117374-C Rev 004-17 Disabling and Reenabling Signaling on an InterfaceBy enabling ATM signaling (the default setting), you

Configuring ATM and MPLS Services4-18117374-C Rev 00Autogenerating ATM AddressesYou can automatically generate the user part (suffix) of SVC ATM addre

Customizing an ATM Interface117374-C Rev 004-19 Using Site ManagerTo disable or reenable the use of the hardware MAC address, complete the following t

Configuring ATM and MPLS Services4-20117374-C Rev 00Using the BCCTo change the MAC address override value, navigate to the ATM interface prompt (for e

Customizing an ATM Interface117374-C Rev 004-21 Defining the Maximum Number of VPCsYou can define the maximum number of virtual path connections (VPCs

Configuring ATM and MPLS Services4-22117374-C Rev 00Where to Go NextUse the following table to determine where to go next.If you want to Go toLearn ab

117374-C Rev 005-1 Chapter 5Customizing SignalingWhen you start ATM on the router, all parameters use their default values. Depending on the requireme

117374-C Rev 00xvSpecifying the Default VC Transmit QOS Class ...11-28Specifying the Default VC Receiv

Configuring ATM and MPLS Services5-2117374-C Rev 00Defining SignalingATM signaling allows the router to dynamically establish, maintain, and clear a s

Customizing Signaling117374-C Rev 005-3 Disabling and Reenabling SignalingBy default, signaling is enabled on an interface when you create the signali

Configuring ATM and MPLS Services5-4117374-C Rev 00Using Site ManagerTo disable or reenable signaling, complete the following tasks:Site Manager Proce

Customizing Signaling117374-C Rev 005-5 Assigning the UNI Signaling Protocol StandardThe UNI signaling protocol standard specifies how the interface d

Configuring ATM and MPLS Services5-6117374-C Rev 00Using Site ManagerTo change the UNI version, complete the following tasks:Site Manager ProcedureYou

Customizing Signaling117374-C Rev 005-7 Specifying the Maximum Number of SVC ApplicationsYou can specify the maximum number of SVC applications that y

Configuring ATM and MPLS Services5-8117374-C Rev 00Using Site ManagerTo modify the maximum number of SVC applications on the circuit, complete the fol

Customizing Signaling117374-C Rev 005-9 Setting Connection ThresholdsConnection thresholds allow you to control the number of point-to-point connectio

Configuring ATM and MPLS Services5-10117374-C Rev 00Using Site ManagerTo modify the maximum number of point-to-point connections on the circuit, compl

Customizing Signaling117374-C Rev 005-11 For example, the following command sets the maximum number of point-to-multipoint connections on the ATM circ

xvi117374-C Rev 00MPLS Parameters ... A-79LDP Pa

Configuring ATM and MPLS Services5-12117374-C Rev 00Setting the Maximum Number of Parties in Multipoint ConnectionsBy default, you can have one party

Customizing Signaling117374-C Rev 005-13 Setting the Minimum Memory ThresholdThe minimum memory threshold defines the minimum percentage of buffer mem

Configuring ATM and MPLS Services5-14117374-C Rev 00Defining Signaling Timer ResolutionThe signaling timer resolution specifies how much time has elap

Customizing Signaling117374-C Rev 005-15 Defining Signaling TimersYou can change the default values for signaling timers. Table 5-1 provides the BCC n

Configuring ATM and MPLS Services5-16117374-C Rev 00release-tx-timer T308 30 1 to 180 Specifies the Release Sent timer value (in seconds). This timer

Customizing Signaling117374-C Rev 005-17 connect-tx-timer T313 4 1 to 24 Specifies the Connect Sent timer value (in seconds). This timer begins when t

Configuring ATM and MPLS Services5-18117374-C Rev 00restart-request-tx-channel-timerT316c 120 1 to 720 Specifies the Restart Request Sent on Channel t

Customizing Signaling117374-C Rev 005-19 disconnect-timer TDisc 4 1 to 180 Specifies the SAAL Data Link Disconnect timer value (in seconds). This inte

Configuring ATM and MPLS Services5-20117374-C Rev 00Using the BCCTo change a timer value, navigate to the signaling timers prompt (for example,box; at

Customizing Signaling117374-C Rev 005-21 Using Site ManagerTo change a signaling timer value, complete the following tasks:Site Manager ProcedureYou d

117374-C Rev 00xviiAppendix C Configuring NHRP for ATM ServicesNHRP Overview ...

Configuring ATM and MPLS Services5-22117374-C Rev 00Defining RetransmissionsThe ATM circuit can retransmit a specified number of RESTART and STATUS EN

Customizing Signaling117374-C Rev 005-23 Setting the Number of Allowable Status EnquiriesBy default, the circuit can retransmit three STATUS ENQUIRY m

Configuring ATM and MPLS Services5-24117374-C Rev 00Using Site ManagerTo change the number of times the circuit can retransmit STATUS ENQUIRY messages

Customizing Signaling117374-C Rev 005-25 To reenable automatic restart messages, navigate to the signaling prompt and enter:send-restart enabledFor ex

Configuring ATM and MPLS Services5-26117374-C Rev 00Defining ILMIIn a switched ATM network, an ATM device must register its ATM address with an ATM sw

Customizing Signaling117374-C Rev 005-27 Using Site ManagerTo disable or reenable ILMI on an interface, complete the following tasks:Site Manager Proc

Configuring ATM and MPLS Services5-28117374-C Rev 00Modifying ILMI Timers and Retry CountersYou can modify the following timers and their associated c

Customizing Signaling117374-C Rev 005-29 Using Site ManagerTo change the ILMI Get Request timer value, complete the following tasks:Setting the ILMI G

Configuring ATM and MPLS Services5-30117374-C Rev 00For example, the following command changes the ILMI Get Request retry count to 6:ilmi/11/1# get-re

Customizing Signaling117374-C Rev 005-31 integer is the time value (in seconds) that you want the timer to use.For example, the following command chan

Configuring ATM and MPLS Services5-32117374-C Rev 00Using the BCCTo change the ILMI Get Next Request retry count value, navigate to the ILMI prompt (f

Customizing Signaling117374-C Rev 005-33 Setting the ILMI Set Request TimerThe ILMI Set Request timer specifies the amount of time allowed for the cir

Configuring ATM and MPLS Services5-34117374-C Rev 00Setting the ILMI Set Request Retry CountThe ILMI Set Request retry count specifies the number of t

Customizing Signaling117374-C Rev 005-35 Using Site ManagerTo change the ILMI Set Request retry count value, complete the following tasks:Defining Con

Configuring ATM and MPLS Services5-36117374-C Rev 00Changing VPI NumbersBy default, the VPI for both the signaling and ILMI control VC is 0. However,

Customizing Signaling117374-C Rev 005-37 Using Site ManagerTo change the signaling VPI number, complete the following tasks:Site Manager ProcedureYou

Configuring ATM and MPLS Services5-38117374-C Rev 00To change the ILMI VPI number, complete the following tasks:Changing VCI NumbersBy default, the VC

Customizing Signaling117374-C Rev 005-39 For example, the following command changes the signaling VCI number to 32:signaling/11/1# vci 32signaling/11/

Configuring ATM and MPLS Services5-40117374-C Rev 00To change the ILMI VCI number, complete the following tasks:Site Manager ProcedureYou do this Syst

Customizing Signaling117374-C Rev 005-41 Modifying Control VC Traffic ParametersYou can modify the following traffic parameters for both the signaling

117374-C Rev 00xixFiguresFigure 1-1. ATM Cell ...1-2Fi

Configuring ATM and MPLS Services5-42117374-C Rev 00Using the BCCTo change the PCR value for the signaling VC, navigate to the signaling VC prompt (fo

Customizing Signaling117374-C Rev 005-43 Using Site ManagerTo change the signaling PCR value, complete the following tasks:Site Manager ProcedureYou d

Configuring ATM and MPLS Services5-44117374-C Rev 00To change the ILMI PCR value, complete the following tasks:Site Manager ProcedureYou do this Syste

Customizing Signaling117374-C Rev 005-45 Setting the SCRThe sustainable cell rate (SCR) is the upper bound on the conforming average rate of an indivi

Configuring ATM and MPLS Services5-46117374-C Rev 00To change the ILMI SCR value, navigate to the ILMI VC prompt (for example, box; atm/11/1; signalin

Customizing Signaling117374-C Rev 005-47 To change the ILMI SCR value, complete the following tasks:Setting the MBSThe maximum burst size (MBS) specif

Configuring ATM and MPLS Services5-48117374-C Rev 00For additional information about the MBS, see “Using the MBS” on page 1-26. For information about

Customizing Signaling117374-C Rev 005-49 Using Site ManagerTo change the signaling control VC MBS value, complete the following tasks:Site Manager Pro

Configuring ATM and MPLS Services5-50117374-C Rev 00To change the ILMI control VC MBS value, complete the following tasks:Site Manager ProcedureYou do

Customizing Signaling117374-C Rev 005-51 Modifying the Maximum AAL CPCS SDU SizeThe maximum AAL CPCS SDU value defines the maximum packet size you int

ii117374-C Rev 004401 Great America Parkway 8 Federal StreetSanta Clara, CA 95054 Billerica, MA 01821Copyright © 1998 Bay Networks, Inc.All rights res

Configuring ATM and MPLS Services5-52117374-C Rev 00Using Site ManagerTo change the maximum transmit SDU size for the signaling control VC, complete t

Customizing Signaling117374-C Rev 005-53 To change the maximum transmit SDU size for the ILMI control VC, complete the following tasks:Site Manager Pr

Configuring ATM and MPLS Services5-54117374-C Rev 00Setting the Receive SDU SizeBay Networks suggests that you accept the default value of 4608 bytes

Customizing Signaling117374-C Rev 005-55 Using Site ManagerTo change the maximum receive SDU size for the signaling control VC, complete the following

Configuring ATM and MPLS Services5-56117374-C Rev 00To change the maximum receive SDU size for the ILMI control VC, complete the following tasks:Site

Customizing Signaling117374-C Rev 005-57 Defining SSCOP/Signaling AALAs defined by the ATM Forum, the SSCOP (or Q.SAAL) resides between the ATM adapta

Configuring ATM and MPLS Services5-58117374-C Rev 00Disabling and Reenabling SSCOP/SAALBy default, SSCOP/SAAL is enabled on an interface when you crea

Customizing Signaling117374-C Rev 005-59 Using Site ManagerTo disable or reenable SSCOP, complete the following tasks:Defining the Link Connection Arb

Configuring ATM and MPLS Services5-60117374-C Rev 00To change link connection arbitration to active, navigate to the SSCOP prompt and enter:link-conne

Customizing Signaling117374-C Rev 005-61 Modifying SAAL TimersYou can change the default values for SSCOP/SAAL timers. For each timer, Table 5-4 provi

117374-C Rev 00xxiTablesTable 1-1. Maximum Bandwidth by Media Type ...1-8Table 1-2. Protocols Sup

Configuring ATM and MPLS Services5-62117374-C Rev 00Using the BCCTo change an SSCOP timer value, navigate to the SSCOP prompt (for example,box; atm/11

Customizing Signaling117374-C Rev 005-63 Using Site ManagerTo change an SSCOP/SAAL timer value, complete the following tasks:Defining PDU ValuesSSCOP/

Configuring ATM and MPLS Services5-64117374-C Rev 00Using the BCCTo change the maximum connection control value, navigate to the SSCOP prompt (for exa

Customizing Signaling117374-C Rev 005-65 Setting the SSCOP Maximum Poll Data ValueThe SSCOP maximum poll data value sets the maximum value of the poll

Configuring ATM and MPLS Services5-66117374-C Rev 00Setting the SSCOP Maximum STAT PDU ValueThe SSCOP maximum STAT PDU value sets the maximum number o

Customizing Signaling117374-C Rev 005-67 Using Site ManagerTo change the maximum number of list elements allowed in a STAT PDU, complete the following

Configuring ATM and MPLS Services5-68117374-C Rev 00Where to Go NextUse the following table to determine where to go next. If you want to Go toLearn a

117374-C Rev 006-1 Chapter 6Customizing PVC ServiceRecords and PVCsWhen you start ATM on the router, all parameters use their default values. Dependin

Configuring ATM and MPLS Services6-2117374-C Rev 00This chapter describes how to customize existing PVC service records and PVCs. For instructions on

Customizing PVC Service Records and PVCs117374-C Rev 006-3 Using Site ManagerTo disable or reenable a PVC service record, complete the following tasks

Configuring ATM and MPLS Services6-4117374-C Rev 00Using the BCCTo change the MTU value of the ATM service record, navigate to the service record prom

Customizing PVC Service Records and PVCs117374-C Rev 006-5 Changing the Service NameThe service name is a value that uniquely defines each service rec

Configuring ATM and MPLS Services6-6117374-C Rev 00Deleting a Service RecordYou can use the BCC or Site Manager to delete a PVC service record.Using t

Customizing PVC Service Records and PVCs117374-C Rev 006-7 Designating a PVC as Hybrid/BridgedPVCs do not typically allow for bridging in nonmeshed en

Configuring ATM and MPLS Services6-8117374-C Rev 00To designate a PVC as hybrid/bridged, complete the following tasks:Site Manager ProcedureYou do thi

Customizing PVC Service Records and PVCs117374-C Rev 006-9 Disabling and Reenabling a PVCBy default, a PVC is enabled (Up) when you add it to the serv

Configuring ATM and MPLS Services6-10117374-C Rev 004. Click on the PVC service record that you want to modify.5. Click on PVC. The ATM Virtual Channe

Customizing PVC Service Records and PVCs117374-C Rev 006-11 Modifying ATM Traffic ParametersYou can modify the following traffic parameters for PVCs:•

Configuring ATM and MPLS Services6-12117374-C Rev 00For example, the following command changes the PVC PCR value to 8000:pvc/11/1/0/32# pcr 8000pvc/11

Customizing PVC Service Records and PVCs117374-C Rev 006-13 Setting the SCRThe sustainable cell rate (SCR) is the upper bound on the conforming averag

117374-C Rev 00xxiii PrefaceThis guide describes asynchronous transfer mode (ATM) and Multiprotocol Label Switching (MPLS) and what you do to start an

Configuring ATM and MPLS Services6-14117374-C Rev 00Using Site ManagerTo change the PVC SCR value, complete the following tasks:Site Manager Procedure

Customizing PVC Service Records and PVCs117374-C Rev 006-15 Setting the MBSThe maximum burst size (MBS) specifies the maximum number of sequential cel

Configuring ATM and MPLS Services6-16117374-C Rev 00Using Site ManagerTo change the PVC MBS value, complete the following tasks:Site Manager Procedure

Customizing PVC Service Records and PVCs117374-C Rev 006-17 Modifying the Maximum AAL CPCS SDU SizeThe maximum AAL common part convergence sublayer (C

Configuring ATM and MPLS Services6-18117374-C Rev 00Using Site ManagerTo change the maximum transmit SDU size for a PVC, complete the following tasks:

Customizing PVC Service Records and PVCs117374-C Rev 006-19 Setting the Receive SDU SizeBay Networks suggests that you accept the default value of 460

Configuring ATM and MPLS Services6-20117374-C Rev 00Assigning a Data Encapsulation TypeYou can choose LLC/SNAP (the default value), NULL, or NLPID dat

Customizing PVC Service Records and PVCs117374-C Rev 006-21 For example, the following command changes the data encapsulation type for the PVC to NLPI

Configuring ATM and MPLS Services6-22117374-C Rev 00Changing PVC OAM ParametersThe Operations and Management (OAM) feature provides a mechanism by whi

Customizing PVC Service Records and PVCs117374-C Rev 006-23 Copying a PVCTo copy an existing PVC, complete the following tasks:11. Click on Done. You

Configuring ATM and MPLS Servicesxxiv117374-C Rev 00Text ConventionsThis guide uses the following text conventions:angle brackets (< >) Indicate

Configuring ATM and MPLS Services6-24117374-C Rev 00Deleting a PVCYou can use the BCC or Site Manager to delete a PVC.Using the BCCTo delete a PVC, na

Customizing PVC Service Records and PVCs117374-C Rev 006-25 Using Site ManagerTo delete a PVC, complete the following tasks:Site Manager ProcedureYou

Configuring ATM and MPLS Services6-26117374-C Rev 00Where to Go NextUse the following table to determine where to go next.If you want to Go toLearn ab

117374-C Rev 007-1 Chapter 7Customizing Classical IP Service RecordsWhen you start ATM on the router, all parameters use their default values. Dependi

Configuring ATM and MPLS Services7-2117374-C Rev 00Disabling and Reenabling a Classical IP Service RecordBy default, you enable a classical IP service

Customizing Classical IP Service Records117374-C Rev 007-3 Using Site ManagerTo disable or reenable a classical IP service record, complete the follow

Configuring ATM and MPLS Services7-4117374-C Rev 00Disabling and Reenabling User Part AutogenerationBy default, when you add an SVC service record (th

Customizing Classical IP Service Records117374-C Rev 007-5 Using Site ManagerTo disable or reenable user part autogeneration on a classical IP service

Configuring ATM and MPLS Services7-6117374-C Rev 00Entering an ATM Address Network PrefixThe ATM address network prefix specifies the ATM domain of wh

Customizing Classical IP Service Records117374-C Rev 007-7 Using Site ManagerTo assign an ATM address network prefix to a classical IP service record,

Preface117374-C Rev 00xxv ellipsis points (. . . ) Indicate that you repeat the last element of the command as needed.Example: If the command syntax i

Configuring ATM and MPLS Services7-8117374-C Rev 00Entering an ATM Address User PartThe ATM address user part (suffix) consists of a 6-byte end-statio

Customizing Classical IP Service Records117374-C Rev 007-9 Using Site ManagerTo assign an ATM address user part to a classical IP service record, comp

Configuring ATM and MPLS Services7-10117374-C Rev 00Deleting a Service RecordYou can use the BCC or Site Manager to delete a classical IP service reco

Customizing Classical IP Service Records117374-C Rev 007-11 Where to Go NextUse the following table to determine where to go next. If you want to Go t

117374-C Rev 008-1 Chapter 8Customizing LAN EmulationService Records and ClientsWhen you start ATM on the router, all parameters use their default val

Configuring ATM and MPLS Services8-2117374-C Rev 00For information about how to define a new LANE service record, see Chapter 3, “Starting ATM, ATM MP

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-3 Using Site ManagerTo disable or reenable a LANE service record, complete the f

Configuring ATM and MPLS Services8-4117374-C Rev 00For example, the following command disables user part autogeneration on the service record newyork:

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-5 Entering an ATM Address Network PrefixThe ATM address network prefix specifies

Configuring ATM and MPLS Servicesxxvi117374-C Rev 00AcronymsAAL ATM adaptation layerABR available bit rateAFI authority and format identifierAIS alarm

Configuring ATM and MPLS Services8-6117374-C Rev 00Using Site ManagerTo assign an ATM address network prefix to a LANE service record, complete the fo

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-7 Using the BCCTo assign an ATM address user part to a service record, navigate

Configuring ATM and MPLS Services8-8117374-C Rev 00Selecting a LEC Configuration ModeA LEC can run in either automatic or manual mode. In automatic mo

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-9 Using Site ManagerTo change the LEC configuration mode, complete the following

Configuring ATM and MPLS Services8-10117374-C Rev 00Assigning an Emulated LAN NameEmulated LAN (ELAN) names are optional values that provide administr

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-11 Using Site ManagerTo assign an emulated LAN name to a LEC, complete the follo

Configuring ATM and MPLS Services8-12117374-C Rev 00Assigning an Emulated LAN TypeThe emulated LAN type specifies the data frame format that the LEC u

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-13 Using Site ManagerTo change the emulated LAN type for a LANE client, complete

Configuring ATM and MPLS Services8-14117374-C Rev 00Specifying an Emulated LAN Segment IDYou must specify an emulated LAN segment ID when:• The LANE c

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-15 Disabling and Reenabling the LANE ClientBy default, the LANE client is enable

Preface117374-C Rev 00xxvii IPX Internetwork Packet ExchangeITU-T International Telecommunication Union - Telecommunication Standardization SectorLANE

Configuring ATM and MPLS Services8-16117374-C Rev 00Specifying an OwnerSpecifying a LEC owner is optional. This entry (up to 128 alphanumeric characte

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-17 Assigning ATM LES AddressesLE clients use the LAN emulation server (LES) to e

Configuring ATM and MPLS Services8-18117374-C Rev 00Using Site ManagerTo specify a LES address, complete the following tasks:Site Manager ProcedureYou

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-19 Disabling and Reenabling a LES EntryBy default, you enable a LES entry when y

Configuring ATM and MPLS Services8-20117374-C Rev 00Using Site ManagerTo disable or reenable a LES entry, complete the following tasks:Site Manager Pr

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-21 Changing the LE Server NameThe LE server name is a value that uniquely define

Configuring ATM and MPLS Services8-22117374-C Rev 00Inserting a LES Address Out of SequenceUsing Site Manager, you can insert a LES address between tw

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-23 Modifying a LES EntryYou can modify the parameters associated with a LES entr

Configuring ATM and MPLS Services8-24117374-C Rev 00Deleting a LES EntryYou can delete a LES entry at any time.Using the BCCTo delete a LES, navigate

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-25 Using Site ManagerTo delete a LES address, complete the following tasks:Site

Configuring ATM and MPLS Servicesxxviii117374-C Rev 00OC-3 Optical Carrier-level 3OSI Open Systems InterconnectionOSPF Open Shortest Path FirstPCR pea

Configuring ATM and MPLS Services8-26117374-C Rev 00Setting the Maximum Data Frame SizeThe maximum data frame size is the largest frame that the LE cl

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-27 Using Site ManagerTo change the maximum data frame size, complete the followi

Configuring ATM and MPLS Services8-28117374-C Rev 00Controlling Unknown Frame DistributionA frame is considered unknown when the LE client does not re

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-29 Using Site ManagerTo change the maximum unknown frame count, complete the fol

Configuring ATM and MPLS Services8-30117374-C Rev 00Specifying a Maximum Unknown Frame TimeThe unknown frame time specifies the maximum amount of time

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-31 Using Site ManagerTo change the maximum unknown frame time, complete the foll

Configuring ATM and MPLS Services8-32117374-C Rev 00Modifying LEC Timers and Retry CountersYou can modify the following timers and counters for each L

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-33 Using Site ManagerTo change the control timeout, complete the following tasks

Configuring ATM and MPLS Services8-34117374-C Rev 00Disabling and Reenabling the VCC Timeout PeriodWhen you enable the VCC timeout period (the default

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-35 Using Site ManagerTo disable or reenable the VCC timeout period, complete the

Preface117374-C Rev 00xxix Bay Networks Technical PublicationsYou can now print Bay Networks technical manuals and release notes free, directly from t

Configuring ATM and MPLS Services8-36117374-C Rev 00Setting the Maximum Retry CountThe maximum retry count specifies the maximum number of times a LEC

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-37 Setting the Aging TimeThe aging time specifies the maximum amount of time tha

Configuring ATM and MPLS Services8-38117374-C Rev 00Using Site ManagerTo change the aging time, complete the following tasks:Site Manager ProcedureYou

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-39 Setting the Forward Delay TimeAs long as there are no changes occurring in th

Configuring ATM and MPLS Services8-40117374-C Rev 00Specifying the Expected LE_ARP Response TimeThe expected LE_ARP response time specifies the amount

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-41 Using Site ManagerTo change the expected LE_ARP response time, complete the f

Configuring ATM and MPLS Services8-42117374-C Rev 00Setting the Path Switching DelayThe path switching delay specifies the amount of time that the LEC

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-43 Using Site ManagerTo change the path switching delay, complete the following

Configuring ATM and MPLS Services8-44117374-C Rev 00Modifying Flush Protocol VariablesThe flush protocol ensures that data destined for a particular M

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-45 Using the BCCTo disable the flush protocol, navigate to the LANE service reco

117374-C Rev 00iiiBay Networks, Inc. Software License AgreementNOTICE: Please carefully read this license agreement before copying or using the accom

Configuring ATM and MPLS Servicesxxx117374-C Rev 00Make a note of the part numbers and prices of the items that you want to order. Use the “Marketing

Configuring ATM and MPLS Services8-46117374-C Rev 00Setting the Flush TimeoutThe flush timeout specifies the amount of time that the LEC waits to rece

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-47 Using Site ManagerTo change the flush timeout value, complete the following t

Configuring ATM and MPLS Services8-48117374-C Rev 00Specifying a LECS ATM AddressYou can specify which LAN emulation configuration server (LECS) you w

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-49 Enabling and Disabling LAN Emulation Version 2By default, LAN Emulation Versi

Configuring ATM and MPLS Services8-50117374-C Rev 00Deleting a Service RecordYou can use the BCC or Site Manager to delete a LANE service record.Using

Customizing LAN Emulation Service Records and Clients117374-C Rev 008-51 Using Site ManagerTo delete a LANE service record, complete the following tas

Configuring ATM and MPLS Services8-52117374-C Rev 00Where to Go NextUse the following table to determine where to go next. If you want to Go toLearn a

117374-C Rev 009-1 Chapter 9Customizing MPOA Server ConfigurationBay Networks supports Multi-Protocol over ATM (MPOA) server configuration. MPOA is th

Configuring ATM and MPLS Services9-2117374-C Rev 00Disabling and Reenabling the MPOA Service RecordThe router uses the information in the MPOA service

Customizing MPOA Server Configuration117374-C Rev 009-3 Setting the MPS Address Generating ModeYou can set the MPS address generating mode to either a

117374-C Rev 001-1 Chapter 1Understanding ATM, MPOA,ATM Router Redundancy, and OAMThis chapter describes the concepts underlying ATM and, where approp

Configuring ATM and MPLS Services9-4117374-C Rev 00Specifying the MPS Control ATM AddressTo exist within the ATM environment, the MPS must be part of

Customizing MPOA Server Configuration117374-C Rev 009-5 To specify the control ATM address network prefix, complete the following tasks:Setting the Co

Configuring ATM and MPLS Services9-6117374-C Rev 00Disabling and Reenabling Individual MPOA ServersBy default, though it is not operational until full

Customizing MPOA Server Configuration117374-C Rev 009-7 Specifying the MPS Configuration ModeThe MPS configuration mode determines whether the MPS obt

Configuring ATM and MPLS Services9-8117374-C Rev 00Specifying a LECS ATM AddressYou can specify which LECS you want the MPS to use when obtaining para

Customizing MPOA Server Configuration117374-C Rev 009-9 5. Click on the MPS that you want to modify.6. Set the LECS ATM Address parameter. Click on He

Configuring ATM and MPLS Services9-10117374-C Rev 00Defining the MPS Control ATM Address Selector ByteAn ATM address user part consists of a 6-byte en

Customizing MPOA Server Configuration117374-C Rev 009-11 Defining MPS TimersSetting the MPS configuration mode to manual allows you to define the foll

Configuring ATM and MPLS Services9-12117374-C Rev 00Setting the Keepalive LifetimeThe keepalive lifetime is the length of time that an MPOA Client (MP

Customizing MPOA Server Configuration117374-C Rev 009-13 Setting the Initial Retry TimeThe initial retry time is used by the MPOA retry mechanism. By

Configuring ATM and MPLS Services1-2117374-C Rev 00ATM General InformationAsynchronous transfer mode (ATM) is a connection-oriented, cell-based techno

Configuring ATM and MPLS Services9-14117374-C Rev 00Setting the Maximum Retry TimeThe maximum retry time is used by the MPOA retry mechanism. By defau

Customizing MPOA Server Configuration117374-C Rev 009-15 Setting the Give Up TimeThe give up time is the minimum amount of time that the MPS must wait

Configuring ATM and MPLS Services9-16117374-C Rev 00Setting the Default Holding TimeThe default holding time is the time for which the client consider

Customizing MPOA Server Configuration117374-C Rev 009-17 Defining MPS Cache ValuesThe MPS can contain cache information upon initialization and can ac

Configuring ATM and MPLS Services9-18117374-C Rev 00Setting the Maximum Cache SizeThe maximum cache size specifies the maximum number of cache units t

Customizing MPOA Server Configuration117374-C Rev 009-19 Deleting an Individual MPSTo delete an individual MPS, complete the following tasks:Site Mana

Configuring ATM and MPLS Services9-20117374-C Rev 00Deleting MPOA from the InterfaceTo delete MPOA from the interface entirely, you must delete the MP

Customizing MPOA Server Configuration117374-C Rev 009-21 Where to Go NextUse the following table to determine where to go next.If you want to Go toLea

117374-C Rev 0010-1 Chapter 10Customizing ATM Router RedundancyBay Networks routers support warm standby router redundancy. This type of redundancy pr

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-3 Cell HeaderAfter dividing the data into 48-byte segments for transmission, t

Configuring ATM and MPLS Services10-2117374-C Rev 00Setting the ATM Router Redundancy Monitoring TimerBay Networks ATM router redundancy uses only one

Customizing ATM Router Redundancy117374-C Rev 0010-3 Where to Go NextUse the following table to determine where to go next. If you want to Go toLearn

117374-C Rev 0011-1 Chapter 11Customizing MPLS ConfigurationBay Networks supports Multiprotocol Label Switching (MPLS). MPLS allows for the associatio

Configuring ATM and MPLS Services11-2117374-C Rev 00Customizing LDP ParametersLDP is the set of procedures and messages by which label-switching route

Customizing MPLS Configuration117374-C Rev 0011-3 Changing the Local IP AddressThe local IP address identifies the local IP address that LDP uses to e

Configuring ATM and MPLS Services11-4117374-C Rev 00Specifying a Local TCP PortThe local TCP port number specifies the TCP port that LDP on the label

Customizing MPLS Configuration117374-C Rev 0011-5 Specifying a Remote IP AddressThe remote IP address parameter specifies the IP address of the interf

Configuring ATM and MPLS Services11-6117374-C Rev 00Specifying a Remote TCP PortThe remote TCP port number specifies the remote TCP port of the label-

Customizing MPLS Configuration117374-C Rev 0011-7 Specifying the Routes Configuration ModeThe routes configuration mode specifies what kind of route t

Configuring ATM and MPLS Services1-4117374-C Rev 00• Virtual channel identifier (VCI): The next 16 bits of the cell header (that is, the last half of

Configuring ATM and MPLS Services11-8117374-C Rev 00Specifying a Hold TimeThe hold time specifies the number of seconds that LDP can wait without rece

Customizing MPLS Configuration117374-C Rev 0011-9 Specifying a Protocol for MPLS Route ConfigurationYou can specify the protocol that LDP uses to conf

Configuring ATM and MPLS Services11-10117374-C Rev 00Enabling and Disabling AggregationThe Aggregation parameter specifies whether or not the label ed

Customizing MPLS Configuration117374-C Rev 0011-11 Disabling and Reenabling MLM Administrative StatusMPLS label management (MLM) communicates with LDP

Configuring ATM and MPLS Services11-12117374-C Rev 00Customizing Default VC ParametersThe LDP uses a default VC to communication between peers within

Customizing MPLS Configuration117374-C Rev 0011-13 Specifying the Default VCL VPI NumberThe default VCL VPI number identifies the virtual path of the

Configuring ATM and MPLS Services11-14117374-C Rev 00Specifying the Default VCL VCI NumberThe default VCL VCI number identifies the virtual channel of

Customizing MPLS Configuration117374-C Rev 0011-15 Specifying the Default VC VPI RangeThe default VC VPI range identifies the virtual path that MPLS c

Configuring ATM and MPLS Services11-16117374-C Rev 00Specifying the Default VC VCI Minimum RangeThe default VC VCI minimum range identifies the lowest

Customizing MPLS Configuration117374-C Rev 0011-17 Specifying the Default VC VCI Maximum RangeThe default VC VCI maximum range identifies the largest

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-5 A virtual path is a set of virtual channels between a common source and dest

Configuring ATM and MPLS Services11-18117374-C Rev 00Modifying Default VC Traffic ParametersYou can modify the following transmit and receive traffic

Customizing MPLS Configuration117374-C Rev 0011-19 Setting the Default VC Transmit SCRThe transmit sustainable cell rate (SCR) specifies the upper lim

Configuring ATM and MPLS Services11-20117374-C Rev 00To change the transmit SCR for the default VC, complete the following tasks:Setting the Default V

Customizing MPLS Configuration117374-C Rev 0011-21 To change the transmit burst size for the default VC, complete the following tasks:Site Manager Pro

Configuring ATM and MPLS Services11-22117374-C Rev 00Setting the Default VC Receive PCRThe transmit peak cell rate (PCR) specifies the upper traffic l

Customizing MPLS Configuration117374-C Rev 0011-23 The SCR maps directly to the minimum cell rate (MCR). The MCR defines the minimum amount of guarant

Configuring ATM and MPLS Services11-24117374-C Rev 00Setting the Default VC Receive MBSThe receive maximum burst size (MBS) specifies the maximum numb

Customizing MPLS Configuration117374-C Rev 0011-25 Modifying the Default VC Maximum AAL CPCS SDU SizeThe maximum AAL CPCS SDU value defines the maximu

Configuring ATM and MPLS Services11-26117374-C Rev 00Setting the Receive SDU SizeThe maximum AAL CPCS receive SDU size specifies the maximum packet si

Customizing MPLS Configuration117374-C Rev 0011-27 Specifying the AAL Encapsulation TypeThe AAL encapsulation type specifies the data encapsulation ty

Configuring ATM and MPLS Services1-6117374-C Rev 00Permanent and Switched Virtual ConnectionsVirtual channels and virtual paths allow you to establish

Configuring ATM and MPLS Services11-28117374-C Rev 00Specifying the Default VC Transmit QOS ClassThis parameter is a placeholder for future releases;

Customizing MPLS Configuration117374-C Rev 0011-29 Customizing LDP Static Route ParametersA static route is a manually configured route that specifies

Configuring ATM and MPLS Services11-30117374-C Rev 00Specifying a Destination Route PrefixThe destination route prefix is a form of classless inter-do

Customizing MPLS Configuration117374-C Rev 0011-31 Specifying a Route MaskThe destination route mask specifies the IP route mask that you want the rou

Configuring ATM and MPLS Services11-32117374-C Rev 004. Click on Static Route. The LDP Static Route List window opens.5. Click on the static route tha

Customizing MPLS Configuration117374-C Rev 0011-33 Where to Go NextUse the following table to determine where to go next. If you want to Go toLearn ab

117374-C Rev 00A-1 Appendix ASite Manager ParametersAfter you enable an ATM circuit, you can use Site Manager to edit ATM and MPLS parameters. Many AT

Configuring ATM and MPLS ServicesA-2117374-C Rev 00Accessing ATM ParametersYou can access ATM parameters using either:• A window path (ATM and MPLS)•

Site Manager Parameters117374-C Rev 00A-3 From the Select Connection Type window, you can do any of the following:• Access ATM parameters.• Access MPL

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-7 The following layers relate directly to how Bay Networks routers support ATM

Configuring ATM and MPLS ServicesA-4117374-C Rev 00Edit MPLS Connector WindowThe Edit MPLS Connector window acts as a control access point for all MPL

Site Manager Parameters117374-C Rev 00A-5 Accessing Global ATM Signaling AttributesTo access global ATM signaling attributes:1.In the Configuration Ma

Configuring ATM and MPLS ServicesA-6117374-C Rev 00ATM Line ParametersThe type of ATM link module you use determines the line details you can edit. Th

Site Manager Parameters117374-C Rev 00A-7 Parameter: Data Path EnablePath: Configuration Manager > Circuits > Edit Circuits > Edit > Line

Configuring ATM and MPLS ServicesA-8117374-C Rev 00Parameter: SVC Inactivity Timeout EnablePath: Configuration Manager > Circuits > Edit Circuit

Site Manager Parameters117374-C Rev 00A-9 Parameter: Framing ModePath: Configuration Manager > Circuits > Edit Circuits > Edit > Line Attr

Configuring ATM and MPLS ServicesA-10117374-C Rev 00Parameter: DS3 Line Build OutPath: Configuration Manager > Circuits > Edit Circuits > Edi

Site Manager Parameters117374-C Rev 00A-11 Parameter: Per-VC ClippingPath: Configuration Manager > Circuits > Edit Circuits > Edit > Line

Configuring ATM and MPLS ServicesA-12117374-C Rev 00ATM Interface ParametersInterface parameters define the state of the ATM interface.Parameter: Admi

Site Manager Parameters117374-C Rev 00A-13 Parameter: Use Hardware MAC AddressPath: Configuration Manager > Circuits > Edit Circuits > Edit &

Configuring ATM and MPLS Services1-8117374-C Rev 00Although Bay Networks uses raw bandwidth to describe line rates, inherent overhead within the media

Configuring ATM and MPLS ServicesA-14117374-C Rev 00Parameter: MAC Address OverridePath: Configuration Manager > Circuits > Edit Circuits > E

Site Manager Parameters117374-C Rev 00A-15 ATM Service Record ParametersService record parameters define the ATM service records for an interface. The

Configuring ATM and MPLS ServicesA-16117374-C Rev 00Parameter: Data Encapsulation TypePath: Configuration Manager > Circuits > Edit Circuits >

Site Manager Parameters117374-C Rev 00A-17 Parameter: User Part AutogenerationPath: Configuration Manager > Circuits > Edit Circuits > Edit &

Configuring ATM and MPLS ServicesA-18117374-C Rev 00Parameter: ATM Addr Net Prefix (Optional)Path: Configuration Manager > Circuits > Edit Circu

Site Manager Parameters117374-C Rev 00A-19 Parameter: Emulated LAN NamePath: Configuration Manager > Circuits > Edit Circuits > Edit > ATM

Configuring ATM and MPLS ServicesA-20117374-C Rev 00Parameter: Emulated LAN TypePath: Configuration Manager > Circuits > Edit Circuits > Edit

Site Manager Parameters117374-C Rev 00A-21 ATM Virtual Channel Link ParametersATM virtual channel link parameters define PVCs in a PVC service record.

Configuring ATM and MPLS ServicesA-22117374-C Rev 00Parameter: VCI NumberPath: Configuration Manager > Circuits > Edit Circuits > Edit > A

Site Manager Parameters117374-C Rev 00A-23 Parameter: Administrative StatePath: Configuration Manager > Circuits > Edit Circuits > Edit >

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-9 Figure 1-5. ATM Adaptation Layer 5Service Records and Virtual CircuitsATM de

Configuring ATM and MPLS ServicesA-24117374-C Rev 00Parameter: Xmit Sustainable Cell Rate (cells/s)Path: Configuration Manager > Circuits > Edit

Site Manager Parameters117374-C Rev 00A-25 Parameter: Xmit Burst Size (cells)Path: Configuration Manager > Circuits > Edit Circuits > Edit &g

Configuring ATM and MPLS ServicesA-26117374-C Rev 00Parameter: Maximum AAL CPCS Receive SDU SizePath: Configuration Manager > Circuits > Edit Ci

Site Manager Parameters117374-C Rev 00A-27 LAN Emulation ParametersLAN emulation parameters define LAN emulation clients in a LANE service record.Para

Configuring ATM and MPLS ServicesA-28117374-C Rev 00Parameter: Configuration ModePath: Configuration Manager > Circuits > Edit Circuits > Edi

Site Manager Parameters117374-C Rev 00A-29 Parameter: Maximum Data Frame SizePath: Configuration Manager > Circuits > Edit Circuits > Edit &g

Configuring ATM and MPLS ServicesA-30117374-C Rev 00Parameter: Emulated LAN NamePath: Configuration Manager > Circuits > Edit Circuits > Edit

Site Manager Parameters117374-C Rev 00A-31 Parameter: Max Unknown Frame CountPath: Configuration Manager > Circuits > Edit Circuits > Edit &g

Configuring ATM and MPLS ServicesA-32117374-C Rev 00Parameter: VCC Timeout Period EnablePath: Configuration Manager > Circuits > Edit Circuits &

Site Manager Parameters117374-C Rev 00A-33 Parameter: Aging TimePath: Configuration Manager > Circuits > Edit Circuits > Edit > ATM > S

iv117374-C Rev 00its own data and information and for maintaining adequate procedures apart from the Software to reconstruct lost or altered files, d

Configuring ATM and MPLS Services1-10117374-C Rev 00Supported ProtocolsDepending on the data encapsulation type and virtual connection type (PVC or SV

Configuring ATM and MPLS ServicesA-34117374-C Rev 00Parameter: Flush TimeoutPath: Configuration Manager > Circuits > Edit Circuits > Edit >

Site Manager Parameters117374-C Rev 00A-35 Parameter: Emulated LAN Segment IDPath: Configuration Manager > Circuits > Edit Circuits > Edit &g

Configuring ATM and MPLS ServicesA-36117374-C Rev 00Parameter: LE Config Server ATM AddressPath: Configuration Manager > Circuits > Edit Circuit

Site Manager Parameters117374-C Rev 00A-37 LES ParametersLAN emulation server (LES) parameters define LAN emulation servers for LANE clients.Parameter

Configuring ATM and MPLS ServicesA-38117374-C Rev 00Parameter: LE Server ATM Address User PartPath: Configuration Manager > Circuits > Edit Circ

Site Manager Parameters117374-C Rev 00A-39 ATM Signaling ParametersATM signaling parameters define the connection and timer limits the router uses to

Configuring ATM and MPLS ServicesA-40117374-C Rev 00Parameter: Protocol StandardPath: Configuration Manager > Protocols > ATM > ATM Signaling

Site Manager Parameters117374-C Rev 00A-41 Parameter: Max Point to Point ConnectionsPath: Configuration Manager > Protocols > ATM > ATM Signa

Configuring ATM and MPLS ServicesA-42117374-C Rev 00Parameter: Max Parties in Multipoint ConnectionsPath: Configuration Manager > Protocols > AT

Site Manager Parameters117374-C Rev 00A-43 Parameter: VPIPath: Configuration Manager > Protocols > ATM > ATM SignalingandConfiguration Manage

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-11 Things to RememberWhen enabling protocols on a service record, keep the fol

Configuring ATM and MPLS ServicesA-44117374-C Rev 00Parameter: VCIPath: Configuration Manager > Protocols > ATM > ATM SignalingandConfigurati

Site Manager Parameters117374-C Rev 00A-45 Parameter: T303Path: Configuration Manager > Protocols > ATM > ATM SignalingandConfiguration Manag

Configuring ATM and MPLS ServicesA-46117374-C Rev 00Parameter: T308Path: Configuration Manager > Protocols > ATM > ATM SignalingandConfigurat

Site Manager Parameters117374-C Rev 00A-47 Parameter: T309Path: Configuration Manager > Protocols > ATM > ATM SignalingandConfiguration Manag

Configuring ATM and MPLS ServicesA-48117374-C Rev 00Parameter: T313Path: Configuration Manager > Protocols > ATM > ATM SignalingandConfigurat

Site Manager Parameters117374-C Rev 00A-49 Parameter: T316Path: Configuration Manager > Protocols > ATM > ATM SignalingandConfiguration Manag

Configuring ATM and MPLS ServicesA-50117374-C Rev 00Parameter: T316cPath: Configuration Manager > Protocols > ATM > ATM SignalingandConfigura

Site Manager Parameters117374-C Rev 00A-51 Parameter: T322Path: Configuration Manager > Protocols > ATM > ATM SignalingandConfiguration Manag

Configuring ATM and MPLS ServicesA-52117374-C Rev 00Parameter: TDiscPath: Configuration Manager > Protocols > ATM > ATM SignalingandConfigura

Site Manager Parameters117374-C Rev 00A-53 Parameter: T399Path: Configuration Manager > Protocols > ATM > ATM SignalingandConfiguration Manag

Configuring ATM and MPLS Services1-12117374-C Rev 00Rules for Editing ProtocolsDepending on the type of virtual circuit you are using, Site Manager re

Configuring ATM and MPLS ServicesA-54117374-C Rev 00Parameter: Num Stat Enquiries ReXmittedPath: Configuration Manager > Protocols > ATM > AT

Site Manager Parameters117374-C Rev 00A-55 ATM ILMI Signaling ParametersILMI signaling parameters define the SNMP timers and retry limits for registra

Configuring ATM and MPLS ServicesA-56117374-C Rev 00Parameter: ILMI VCIPath: Configuration Manager > Circuits > Edit Circuits > Edit > ATM

Site Manager Parameters117374-C Rev 00A-57 Parameter: ILMI Get Retry CountPath: Configuration Manager > Circuits > Edit Circuits > Edit >

Configuring ATM and MPLS ServicesA-58117374-C Rev 00Signaling and ILMI Control VC ParametersThe parameters for signaling and ILMI control VCs are iden

Site Manager Parameters117374-C Rev 00A-59 Parameter: Xmit Peak Cell Rate (cells/s)Path: Configuration Manager > Protocols > ATM > ATM Signal

Configuring ATM and MPLS ServicesA-60117374-C Rev 00Parameter: Xmit Sustainable Cell Rate (cells/s)Path: Configuration Manager > Protocols > ATM

Site Manager Parameters117374-C Rev 00A-61 Parameter: Xmit Burst Size (cells)Path: Configuration Manager > Protocols > ATM > ATM Signaling &g

Configuring ATM and MPLS ServicesA-62117374-C Rev 00Parameter: Maximum AAL CPCS Transmit SDU SizePath: Configuration Manager > Protocols > ATM &

Site Manager Parameters117374-C Rev 00A-63 ATM Signaling AAL ParametersSignaling AAL (SAAL) parameters define the connection and timer settings the ro

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-13 You can choose from four data encapsulation types:• LANE• LLC/SNAP• NULL• N

Configuring ATM and MPLS ServicesA-64117374-C Rev 00Parameter: Poll TimerPath: Configuration Manager > Circuits > Edit Circuits > Edit > A

Site Manager Parameters117374-C Rev 00A-65 Parameter: No Response TimerPath: Configuration Manager > Circuits > Edit Circuits > Edit > ATM

Configuring ATM and MPLS ServicesA-66117374-C Rev 00Parameter: Max Connection ControlPath: Configuration Manager > Circuits > Edit Circuits >

Site Manager Parameters117374-C Rev 00A-67 MPOA ParametersThis section describes the MPOA parameters for configuring an ATM MPOA server (MPS).Paramete

Configuring ATM and MPLS ServicesA-68117374-C Rev 00Parameter: MPS Address Generate ModePath: Configuration Manager > Circuits > Edit Circuits &

Site Manager Parameters117374-C Rev 00A-69 Parameter: Ctrl ATM Addr User PartPath: Configuration Manager > Circuits > Edit Circuits > Edit &g

Configuring ATM and MPLS ServicesA-70117374-C Rev 00Parameter: MPS Config ModePath: Configuration Manager > Circuits > Edit Circuits > Edit &

Site Manager Parameters117374-C Rev 00A-71 Parameter: LECS ATM Address User PartPath: Configuration Manager > Circuits > Edit Circuits > Edit

Configuring ATM and MPLS ServicesA-72117374-C Rev 00Parameter: Ctrl ATM Addr Network Prefix (Optional)Path: Configuration Manager > Circuits > E

Site Manager Parameters117374-C Rev 00A-73 Parameter: Keep Alive Life TimePath: Configuration Manager > Circuits > Edit Circuits > Edit >

Configuring ATM and MPLS Services1-14117374-C Rev 00NULL EncapsulationRFC 1483 refers to NULL encapsulation as “VC-based multiplexing.” This method pe

Configuring ATM and MPLS ServicesA-74117374-C Rev 00Parameter: Give Up TimePath: Configuration Manager > Circuits > Edit Circuits > Edit >

Site Manager Parameters117374-C Rev 00A-75 ATM Router Redundancy ParameterThis section describes the ATM Monitoring Timer parameter for implementing A

Configuring ATM and MPLS ServicesA-76117374-C Rev 00OAM ParametersThis section describes ATM PVC Operations and Management (OAM) parameters.Parameter:

Site Manager Parameters117374-C Rev 00A-77 Parameter: OAM Threshold 1Path: Configuration Manager > Circuits > Edit Circuits > Edit > ATM &

Configuring ATM and MPLS ServicesA-78117374-C Rev 00Parameter: OAM Alarm EnablePath: Configuration Manager > Circuits > Edit Circuits > Edit

Site Manager Parameters117374-C Rev 00A-79 MPLS ParametersThis section describes MPLS parameters. MPLS parameters include:• LDP parameters• MLM parame

Configuring ATM and MPLS ServicesA-80117374-C Rev 00Parameter: Local TCP PortPath: Configuration Manager > Circuits > Edit Circuits > Edit &g

Site Manager Parameters117374-C Rev 00A-81 Parameter: Routes Configuration ModePath: Configuration Manager > Circuits > Edit Circuits > Edit

Configuring ATM and MPLS ServicesA-82117374-C Rev 00Parameter: ProtocolPath: Configuration Manager > Circuits > Edit Circuits > Edit > MPL

Site Manager Parameters117374-C Rev 00A-83 MLM ParameterThe following parameter defines MLM.Static Route ParametersThe following parameters define MPL

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-15 • For SVCs, the stations themselves negotiate the multiplexing method by se

Configuring ATM and MPLS ServicesA-84117374-C Rev 00Default VC ParametersThe following parameters define the default MPLS VC.Parameter: Destination Ro

Site Manager Parameters117374-C Rev 00A-85 Parameter: Default Vcl VPIPath: Configuration Manager > Circuits > Edit Circuits > Edit > MPLS

Configuring ATM and MPLS ServicesA-86117374-C Rev 00Parameter: Vc Range Minimum VCIPath: Configuration Manager > Circuits > Edit Circuits > E

Site Manager Parameters117374-C Rev 00A-87 Parameter: Xmt Sustainable Cell RatePath: Configuration Manager > Circuits > Edit Circuits > Edit

Configuring ATM and MPLS ServicesA-88117374-C Rev 00Parameter: Xmt Burst SizePath: Configuration Manager > Circuits > Edit Circuits > Edit &g

Site Manager Parameters117374-C Rev 00A-89 Parameter: Rcv Peak Cell RatePath: Configuration Manager > Circuits > Edit Circuits > Edit > MP

Configuring ATM and MPLS ServicesA-90117374-C Rev 00Parameter: Rcv Burst SizePath: Configuration Manager > Circuits > Edit Circuits > Edit &g

Site Manager Parameters117374-C Rev 00A-91 Parameter: AAL TypePath: Configuration Manager > Circuits > Edit Circuits > Edit > MPLS > LD

Configuring ATM and MPLS ServicesA-92117374-C Rev 00Parameter: AAL Encaps TypePath: Configuration Manager > Circuits > Edit Circuits > Edit &

Site Manager Parameters117374-C Rev 00A-93 Parameter: Xmt TaggingPath: Configuration Manager > Circuits > Edit Circuits > Edit > MPLS >

Configuring ATM and MPLS Services1-16117374-C Rev 00Encapsulation Rules for PVCsHow you assign data encapsulation to individual PVCs depends to a degr

Configuring ATM and MPLS ServicesA-94117374-C Rev 00NHRP ParametersThis section describes the NHRP parameters for MPOA.Parameter: NHRP Request PathPat

Site Manager Parameters117374-C Rev 00A-95 Parameter: Client Hold TimePath: Configuration Manager > Protocols > IP > NHRP > NhrpNetTableDe

Configuring ATM and MPLS ServicesA-96117374-C Rev 00Parameter: Client Request RetryPath: Configuration Manager > Protocols > IP > NHRP > N

Site Manager Parameters117374-C Rev 00A-97 Parameter: Server Forward EnablePath: Configuration Manager > Protocols > IP > NHRP > NhrpNetTa

Configuring ATM and MPLS ServicesA-98117374-C Rev 00Parameter: DNS Proxy PortPath: Configuration Manager > Protocols > IP > NHRP > NhrpNet

Site Manager Parameters117374-C Rev 00A-99 Parameter: Bogus NBMA AddressPath: Configuration Manager > Protocols > IP > NHRP > NhrpNetTable

Configuring ATM and MPLS ServicesA-100117374-C Rev 00Parameter: Max Addr Translation Cache SizePath: Configuration Manager > Protocols > IP >

Site Manager Parameters117374-C Rev 00A-101 Parameter: Server Negative TTLPath: Configuration Manager > Protocols > IP > NHRP > NhrpNetTab

Configuring ATM and MPLS ServicesA-102117374-C Rev 00ATMARP ParametersThis section describes ATM-specific IP parameters for implementing classical IP

Site Manager Parameters117374-C Rev 00A-103 Parameter: ARP Server ATM Address User PartPath: Configuration Manager > Protocols > IP > Interfa

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-17 PVC Access MethodsYou can set up PVCs to access an ATM network in the follo

Adjacent Host ParametersThis section describes ATM IP parameters for creating adjacent hosts in a classical IP over ATM environment. For additional in

Site Manager Parameters117374-C Rev 00A-105 Parameter: MAC AddressPath: Configuration Manager > Protocols > IP > Adjacent HostsDefault: NoneO

117374-C Rev 00B-1 Appendix BMonitoring ATM Using the BCC show CommandThis appendix describes how to use the BCC show command to obtain ATM, LANE, and

Configuring ATM and MPLS ServicesB-2117374-C Rev 00show atm interfacesThe show atm interfaces command displays the ATM interface table. This table con

Monitoring ATM Using the BCC show Command117374-C Rev 00B-3 show atm lineThe show atm line command displays information about the ATM Adaptation Layer

Configuring ATM and MPLS ServicesB-4117374-C Rev 00errors [-enabled | -disabled] [-slot <slot> | -slot <slot>/<connector>] [-sample]

Monitoring ATM Using the BCC show Command117374-C Rev 00B-5 phy errors [-enabled | -disabled] [-slot <slot> | -slot <slot>/<connector&g

Configuring ATM and MPLS ServicesB-6117374-C Rev 00show atm servicesThe show atm services command displays all ATM service record instances or a subse

Monitoring ATM Using the BCC show Command117374-C Rev 00B-7 show atm stats vcsThe show atm stats vcs command displays the ATM interface VC statistics

Configuring ATM and MPLS Services1-18117374-C Rev 00A configuration using multiple PVCs per service record works best in either fully meshed environme

Configuring ATM and MPLS ServicesB-8117374-C Rev 00show atm vcsThe show atm vcs command displays the ATM interface VCL table. This table contains info

Monitoring ATM Using the BCC show Command117374-C Rev 00B-9 show classical-ip configurationThe show classical-ip configuration command displays inform

Configuring ATM and MPLS ServicesB-10117374-C Rev 00show classical-ip statsThe show classical-ip stats command displays statistics for all classical I

Monitoring ATM Using the BCC show Command117374-C Rev 00B-11 show dsx3 circuitsThe show dsx3 circuits command displays information about the DSX3 circ

Configuring ATM and MPLS ServicesB-12117374-C Rev 00show dsx3 currentThe show dsx3 current command displays line, Pbit, Cbit, and Plcp statistics for

Monitoring ATM Using the BCC show Command117374-C Rev 00B-13 Pbit StatusCircuit Name of the circuit associated with this line.Interval The current int

Configuring ATM and MPLS ServicesB-14117374-C Rev 00FarEnd Cbit StatsCircuit Name of the circuit associated with this line.Interval The current interv

Monitoring ATM Using the BCC show Command117374-C Rev 00B-15 show dsx3 historyThe show dsx3 history command displays line, Pbit, Cbit, and Plcp statis

Configuring ATM and MPLS ServicesB-16117374-C Rev 00Line StatsCircuit Name of the circuit associated with this line.Interval A historical breakdown of

Monitoring ATM Using the BCC show Command117374-C Rev 00B-17 Cbit StatsCircuit Name of the circuit associated with this line.Interval A historical bre

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-19 Figure 1-7. One PVC per Service RecordAssigning one PVC per service record

Configuring ATM and MPLS ServicesB-18117374-C Rev 00DS3 Plcp StatsCircuit Name of the circuit associated with this line.Interval A historical breakdow

Monitoring ATM Using the BCC show Command117374-C Rev 00B-19 show lane clientsThe show lane clients command displays the ATM LAN emulation client runn

Configuring ATM and MPLS ServicesB-20117374-C Rev 00show lane configurationThe show lane configuration command displays portions of the ATM LAN emulat

Monitoring ATM Using the BCC show Command117374-C Rev 00B-21 show lane le-arpThe show lane le-arp command displays the ATM LAN emulation client MAC-to

Configuring ATM and MPLS ServicesB-22117374-C Rev 00show lane le-rd-arpThe show lane le-rd-arp command displays the ATM LAN emulation client RD-to-ATM

Monitoring ATM Using the BCC show Command117374-C Rev 00B-23 show lane lesThe show lane les command displays the ATM LAN emulation servers in the orde

Configuring ATM and MPLS ServicesB-24117374-C Rev 00show lane serversThe show lane servers command displays the ATM LAN emulation client server VCC ta

Monitoring ATM Using the BCC show Command117374-C Rev 00B-25 show lane statsThe show lane stats command displays the ATM LAN emulation statistics tabl

Configuring ATM and MPLS ServicesB-26117374-C Rev 00show sonet circuitsThe show sonet circuits command displays portions of the SONET entries table. T

Monitoring ATM Using the BCC show Command117374-C Rev 00B-27 show sonet currentThe show sonet current command displays portions of the SONET entries t

117374-C Rev 00vContents PrefaceBefore You Begin ...

Configuring ATM and MPLS Services1-20117374-C Rev 00Figure 1-8. Hybrid Access PVCsUse hybrid PVCs when creating nonmeshed network configurations that

Configuring ATM and MPLS ServicesB-28117374-C Rev 00Pbit StatusSlot/<Module>/Conn The slot, module, and connector number of the SONET circuit.Ci

Monitoring ATM Using the BCC show Command117374-C Rev 00B-29 FarEnd Cbit StatsSlot/<Module>/Conn The slot, module, and connector number of the S

Configuring ATM and MPLS ServicesB-30117374-C Rev 00show sonet historyThe show sonet history command displays portions of the SONET entries table. The

Monitoring ATM Using the BCC show Command117374-C Rev 00B-31 Line StatsSlot/<Module>/Conn The slot, module, and connector number of the SONET ci

Configuring ATM and MPLS ServicesB-32117374-C Rev 00Cbit StatsSlot/<Module>/Conn The slot, module, and connector number of the SONET circuit.Cir

Monitoring ATM Using the BCC show Command117374-C Rev 00B-33 SONET Plcp StatsSlot/<Module>/Conn The slot, module, and connector number of the SO

117374-C Rev 00C-1 Appendix CConfiguring NHRP for ATM ServicesThis appendix describes the Bay Networks implementation of the Next Hop Resolution Proto

Configuring ATM and MPLS ServicesC-2117374-C Rev 00NHRP OverviewNHRP is a second-generation address resolution protocol that is described in IETF <

Configuring NHRP for ATM Services117374-C Rev 00C-3 • NHRP registration replyAn NHRP registration reply is generated by an NHS in response to an NHRP

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-21 Using Hybrid PVCs for Transparent BridgingIn Figure 1-9, traffic is bridged

Configuring ATM and MPLS ServicesC-4117374-C Rev 006. Click on Add.The ATM Service Record Parameters window opens.7. Set the Data Encapsulation parame

Configuring NHRP for ATM Services117374-C Rev 00C-5 15. Set the following parameters, or use default values:• NHRP Request Path• Client Enable• Client

Configuring ATM and MPLS ServicesC-6117374-C Rev 00Adding NHRP to an Existing ATM InterfaceTo add NHRP to an existing ATM interface, complete the foll

Configuring NHRP for ATM Services117374-C Rev 00C-7 13. Set the following parameters, or use default values:• NHRP Request Path• Client Enable• Client

Configuring ATM and MPLS ServicesC-8117374-C Rev 00Editing an NHRP RecordTo edit an NHRP record, complete the following tasks: Site Manager ProcedureY

Configuring NHRP for ATM Services117374-C Rev 00C-9 Disabling an NHRP RecordTo disable an NHRP record, complete the following tasks: Deleting NHRPTo g

117374-C Rev 00Index-1AAAL CPCS Receive SDU Sizeparameter descriptioncontrol VCs, A-62MPLS/LDP, A-91PVCs, A-26settingcontrol VCs, 5-54MPLS/LDP, 11-26P

Index-2117374-C Rev 00ARP Server ATM Address Network Prefix parameter, A-102ARP Server ATM Address User Part parameter, A-103ARP support, 1-27AT Maddr

117374-C Rev 00Index-3cellsconverting to, 1-27header, 1-3information field, 1-4classical IPconcepts, 1-28 to 1-31defining service records for, 3-4Clea

Configuring ATM and MPLS Services1-22117374-C Rev 00SVC Access MethodsSVCs use signaling messages to dynamically establish, maintain, and clear a swit

Index-4117374-C Rev 00Data Link Disconnect timer. See TDiscData Path Enable, parameter description, A-7Data Path Notify Timeoutparameter description,

117374-C Rev 00Index-5Expected LE_ARP Response Timeparameter description, A-33specifying, 8-40FFlush Protocoldefined, 8-44enabling/disabling, 8-44para

Index-6117374-C Rev 00initial state, LAN emulation, 1-37Interface MTUdefining, 4-3parameter description, A-6See also MTUinterface parameters, descript

117374-C Rev 00Index-7LECconfiguring for MPS, 3-15described, 1-34enabling/disabling, 8-15LE Server ATM Address, assigning, 8-17owner, specifying, 8-16

Index-8117374-C Rev 00Maximum AAL CPCS Transmit SDU Sizeparameter descriptioncontrol VCs, A-62PVCs, A-25settingcontrol VCs, 5-51PVCs, 6-17Maximum Burs

117374-C Rev 00Index-9Num Restarts ReXmittedparameter description, A-53setting, 5-22Num Stat Enquiries ReXmittedparameter description, A-54setting, 5-

Index-10117374-C Rev 00RRcv Burst Size parameter (MPLS), A-90Rcv Peak Cell Rate (MPLS), A-89Rcv QOS Class parameter (MPLS), A-90Rcv Sustainable Cell R

117374-C Rev 00Index-11deletingclassical IP, 7-10LEC/LANE, 8-50MPOA, 9-20PVC, 6-6enabling/disablingclassical IP, 7-2LEC/LANE, 8-2MPLS/LDP, 11-2MPOA, 9

Index-12117374-C Rev 00TT303parameter description, A-45setting, 5-15T308parameter description, A-46setting, 5-16T309parameter description, A-47setting

117374-C Rev 00Index-13VPI (signaling)parameter description, A-43See also ILMI VPIVPI Number parameter, A-21VPI/VCI pairs, setting, 3-5See also VPI Nu

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-23 Entering an ATM Address Network PrefixThe ATM address network prefix specif

Configuring ATM and MPLS Services1-24117374-C Rev 00You can change ATM traffic parameters several times before deciding on a particular set. The follo

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-25 Using the SCRThe SCR is the upper bound on the conforming average rate of a

Configuring ATM and MPLS Services1-26117374-C Rev 00Using the MBSThe MBS specifies the maximum number of sequential cells allowed on a VC before that

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-27 ARP and Inverse ARP SupportATM supports the Address Resolution Protocol (AR

Configuring ATM and MPLS Services1-28117374-C Rev 00Classical IP over ATM ConceptsRFC 1577, Classical IP and ARP over ATM, describes an administrative

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-29 An ATM LIS can replace an IP LAN. In Figure 1-11, for example, three IP hos

vi117374-C Rev 00Selecting a Data Encapsulation Method ...1-14Selecting LLC/SNAP Encapsu

Configuring ATM and MPLS Services1-30117374-C Rev 00Figure 1-12. IP Logical IP SubnetRouter AHostCHostAHostB ATM0037AATM networkATMARP clientRout

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-31 ATM Address ResolutionAn address resolution protocol defines a mechanism th

Configuring ATM and MPLS Services1-32117374-C Rev 00Configuring an ATM Service Record for ATMARPWhen configuring a service record to act as an ATMARP

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-33 Configuring an ATM Address for an Adjacent HostAn adjacent host is a networ

Configuring ATM and MPLS Services1-34117374-C Rev 00LAN Emulation ComponentsEach ATM domain contains a LAN emulation configuration server (LECS). Each

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-35 Broadcast and Unknown ServerTo emulate a traditional LAN, the emulated LAN

Configuring ATM and MPLS Services1-36117374-C Rev 00LAN Emulation StatesAs defined in the ATM Forum LAN Emulation Over ATM specification, LE clients e

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-37 The following sections briefly describe each LAN emulation state. Refer to

Configuring ATM and MPLS Services1-38117374-C Rev 00Initial Registration StateAn LE client enters the initial registration state when it attempts to r

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-39 Multi-Protocol over ATM ConceptsAs defined by the ATM Forum, Multi-Protocol

117374-C Rev 00viiLAN Emulation States ...1-36Initial State .

Configuring ATM and MPLS Services1-40117374-C Rev 00The MPC monitors traffic flows between a local source and remote destinations. When traffic volume

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-41 • Next Hop Resolution Protocol (NHRP)NHRP is a sophisticated address resolu

Configuring ATM and MPLS Services1-42117374-C Rev 008.The remote MPOA router generates an NHRP address resolution reply containing the ATM address pro

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-43 ATM Router Redundancy ConceptsBay Networks ATM routers support warm standby

Configuring ATM and MPLS Services1-44117374-C Rev 00Router redundancy requires at least two routers to be members of a router redundancy group. One ro

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-45 OAM LoopbackThe OAM loopback method uses loopback cells to detect a lost co

Configuring ATM and MPLS Services1-46117374-C Rev 00For More InformationFor more information about ATM, refer to the following documents:ATM Forum. AT

Understanding ATM, MPOA, ATM Router Redundancy, and OAM117374-C Rev 001-47 Where to Go NextUse the following table to determine where to go next. If y

117374-C Rev 002-1 Chapter 2Understanding MPLSThis chapter describes the concepts underlying MPLS and, where appropriate, the specific ways Bay Networ

viii117374-C Rev 00Chapter 3 Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLSStarting Configuration Tools ...

Configuring ATM and MPLS Services2-2117374-C Rev 00MPLS General InformationMultiprotocol Label Switching (MPLS) is an emerging Internet Engineering Ta

Understanding MPLS117374-C Rev 002-3 MPLS System OverviewThe Bay Networks MPLS implementation consists of three major components:• Label distribution

Configuring ATM and MPLS Services2-4117374-C Rev 00Label Distribution EntityThe label distribution entity is essentially the implementation of the lab

Understanding MPLS117374-C Rev 002-5 The MPLS NetworkThe MPLS network (Figure 2-2) consists of two major components:• Label switching router (LSR)• La

Configuring ATM and MPLS Services2-6117374-C Rev 00Label Switching RouterA label-switching router (LSR) is a router that contains all label-switching

Understanding MPLS117374-C Rev 002-7 Supported ProtocolsMPLS supports the following protocols:•IP•RIP• BGP• OSPFFor More InformationFor more informati

Configuring ATM and MPLS Services2-8117374-C Rev 00Where to Go NextUse the following table to determine where to go next. If you want to Go toLearn ab

117374-C Rev 003-1 Chapter 3Starting ATM, ATM MPOA Server,ATM Router Redundancy, and MPLSThis chapter describes how to create a basic ATM or MPLS conf

Configuring ATM and MPLS Services3-2117374-C Rev 00Starting Configuration ToolsBefore configuring ATM, refer to the following user guides for instruct

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-3 Adding ATM to the ConfigurationTo add ATM to the configuration, navig

117374-C Rev 00ixStarting MPLS ...3-30Crea

Configuring ATM and MPLS Services3-4117374-C Rev 00Defining an ATM Service RecordUsing the BCC, you can define PVC, classical IP, and LANE service rec

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-5 Defining LEC ServiceTo define a LAN emulation client (LEC) service re

Configuring ATM and MPLS Services3-6117374-C Rev 00To add a PVC to a PVC service record, navigate to the ATM PVC service prompt and enter:pvc vpi <

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-7 Adding IPTo add IP to a service record, navigate to the ATM service r

Configuring ATM and MPLS Services3-8117374-C Rev 00Using Site ManagerTo start ATM on a router using Site Manager:1.Create an ATM circuit.2.Define an A

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-9 Defining an ATM Service RecordThe Configuration Manager allows you to

Configuring ATM and MPLS Services3-10117374-C Rev 00Adding a Service Record for PVCsTo add a service record for PVCs, complete the following tasks:Not

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-11 Adding a Service Record for Classical IPTo add a service record for

Configuring ATM and MPLS Services3-12117374-C Rev 00Enabling Protocols on an ATM Service RecordDepending on the data encapsulation type and virtual co

Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS117374-C Rev 003-13 Adding Protocols to an Existing Service RecordTo add protocols to an