Security policy database SPD, Serialization delay | Panasonic 15000

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List of terms

security policy database (SPD)

A database containing all of the policies that define the security protocols for all IP traffic flows in and out of a peer.

segmentation and reassembly (SAR) sublayer

A sublayer of an AAL that performs segmentation of the higher-layer PDUs into ATM cell payloads and receives ATM cell payloads to be reassembled into higher-layer PDUs.

serialization delay

Serialization delay is the time to clock a frame or cell into or out of a device (Nortel Multiservice Switch node).

service

A software application. Examples of a Nortel Multiservice Switch service: frame relay and ATM bearer service.

service access point (SAP)

The service access point of a protocol layer is the point at which an upper (client) layer requests service from the layer.

service bundle

A Nortel Multiservice Switch feature that packages software for downloading to the network processing units (NPUs) on a GQM-based FP.

service data unit (SDU)

The entire packet of data received from the immediate upper (client) layer to be serviced by a protocol layer. The PDU of the client layer is the SDU of the next lower layer.

service interworking function (SIWF)

1The FR-ATM SIWF enables frame relay customer-provided equipment (CPE) to communicate with ATM-capable CPE. The SIWF maintains standard interworking between frame relay and ATM equipment, and maps frame relay DLCIs to ATM VCCs on a one-to-one basis. The FR- ATM service interworking function is based on the FRF.8 standard.

2See also, FR-ATM interworking service (page 56).

service request (SR)

A request for Nortel Networks to fix a problem.

service-specific convergence sublayer (SSCS)

A sublayer of an AAL that adapts the specific requirements of the service utilizing the AAL to the lower common AAL sublayers.

Nortel Multiservice Switch 7400/15000/20000

Terminology

NN10600-005 7.2S1 Standard

PCR7.2 and up March 2006

Copyright © 2006, Nortel

Nortel Confidential

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Panasonic 15000 manual Security policy database SPD, Segmentation and reassembly SAR sublayer, Serialization delay, Service

Contents

Terminology Page Contents LRB Secure shell Ssh AAL-5 AALAAL1 AAL2 ACC ACR AIR AdpcmAdtf Aini Alarm indication signal AIS Alarm agentAlarm Alarm collector Ansi AMIAnid ARP APCAPS AQM ASM AsbrAscii Asic ATM adaptation layer type 5 AAL-5 ATM bearer service ABSATM adaptation layer type 1 AAL1 ATM adaptation layer type 2 AAL2 ATM link ATM multiprotocol encapsulation serviceATM IP function processor ATM layer AVL B8ZS ICIB3ZS Backplane control system BCS Backbone routerBackplane Backplane bus BCS BCDBCI BGP BecnBFS BOM BitsBNX BSR BPVBRI BRM Burst tolerance BT Bus modeBundle Bundle link CAC Bwod CAW CARCAS CCR CBCCBR Ccitt Cell header Cell delay variation CDVCell delay variation tolerance Cdvt Cell CID CES CIR Cidr Cnls CLPCLR CMS COM Common queuing Common transmit clock CTC modeComponent administration system CAS Common part convergence sublayer Cpcs Acelp Connection segment Connection recoveryConnection admission control CAC Connection bandwidth control CBC Continuation of message cells COM Connection-oriented routing COConnection preservation Constant bit rate CBR Convergence sublayer CS Control processor CP switchoverControl plane protection CPP Control processor CP CQC CPPCpcs CPE CSS-IE CRSCS-ACELP Csrm Data collection system DCS Customer identifier CIDCustomer network management CNM Data circuit-terminating equipment DCE Data manipulation engine DME Data link switching DLSwData flow preservation Data link control DLC DCS DbnlDBR DCE Dgcra DME DINDlci DMA Dpnss DNADnsix DPN DS1 DprsDram DS0 Dtmf ECR EAPEbgp EBR EIR EPD EOM Etsi Qsig ESFEtsi Explicit forward congestion indication Efci Excess burst size BeExcess information rate EIR Exit border node External gateway EG Exterior reachable addressExternal address plan EAP External border gateway protocol Ebgp FCI FASFBA FMI FecnFIS FLM Forward explicit congestion notification Fecn Frame alignment signal FASForeign address Forward congestion indication FCI Frame link monitoring FLM Frame mode information FMIFrame relay managed cut-through switching MCS Frame relay service FRS FR-ATM gateway FR-ATM interworking serviceFrame relay-to-ATM interworking function FR-ATM IWF FR-ATM accounting FTM FripFRM FRS Gcra GSM GprsGQM HEP HDB3Hdlc High-speed serial interface Hssi Hitless CP switchoverHitless services High-level data link control Hdlc Htds HSMHssi Icmp IADIbgp ICR Independent link Independent transmit clock ITC modeIn-band synchronization Incumbent segment Instance type Integrated Alarm Display IADIntegrated services digital network Isdn Instance Internal gateway Interim interswitch signaling protocol IispInterior gateway protocol IGP Internal border gateway protocol Ibgp Internet group management protocol Igmp Inter-region Multiservice Switch trunkInterrupting mode Internet control message protocol Icmp IP COS ISO IpifrIpivc Isdn LAG JT2JVC Lacp LEN LCNLD-CELP LDS LIF LMI LLP LNN Lnid LOF Lods Logical link Logical channel LCLogical connection LCo Logical group node LGN LOS LSA LPDLPT LRB MBS MBR Mdcr McdnMCR MCS MID MGCMIB Mpls MlfrMmtc Mpanl MTU Multimode MM Multiprotocol label switching MplsMultiservice access function processor MSA32 FP Multimedia traffic classes Mmtc Multiservice Switch cluster Multiservice Access Function Processor MSA8 FP, 8-portMultiservice Passport access network link Mpanl Multiservice Switch bus NCS MVP-ENams ID NEP Nebs Network management interface system Nmis Network service access point addressNetwork interworking function Niwf Network management interface Nmif Nmif NfasNFS Niwf Node ID Non-associated signalingNon-facility associated signaling Nfas Nodal state parameter NRP NPI OC-N NTPNTS OAM Operational card Operations, administration, and maintenance OAMOpen Systems Interconnection OSI Operational attribute Ospf OSI Pabx Parent node Packet over SonetPacket voice gateway PVG Panic Passport queue controller PQC Path administrator PAPassport Passport Carrier Release PCR Path-oriented routing system Pors Path bumpingPath endpoint Path optimization PCR SpvcPBX PCM Peer group Permanent switched permanent virtual circuit P-SPVCPeak cell rate PCR Peer database exchange protocol PGQ PgidPGL Pgle Pinx PIDPIM PLC Posix PMSPors POS PRI PPDPPI PQC Priority-tagged Priority guaranteed queuing PGQPrimary rate interface PRI Priority field Processor control system PCS Propagation delayProtected default route PDR Processor card section Provider edge router PE Protocol independent multicast-sparse mode PIM-SMProtocol data unit PDU Provider nodes P Ptsp PtsePstn PVP PVCPVG Pvid RCC RAIRaig Rcos RED Remote group Remote alarm indication RAIReplay alarm Remote defect indication RDI Rerouting node ResetRequested shaping rate RSR Rerouting RID RPF RIP RSA RPI RTD RSIRSR Rsvp SDH SCRSCS SDS Service access point SAP Segmentation and reassembly SAR sublayerSerialization delay Service SFS SetsSFQ Shared multicast distribution tree SignalingShared bus interface controller Sbic Shared memory Simple network management protocol Snmp Signal processing module SPMSingle bus mode Single fabric mode SNA SiwfSmds SMS Sonet SPE SPTSPD Spvp SPFSPI SPM State Stability timerStandard virtual path terminator Standby STS-N STM-1STS-1 SVC See also virtual channel VC, ATM networking Switched permanent virtual path SpvpSwitched virtual channel SVC, ATM networking Switched virtual circuit SVC Symmetric encryption Switched virtual path SVPSwitched voice Switchover Tdma TCITCP TDM Tftp TDT TPT TMSToda Tpid Trace source node Trace destination interfaceTrace destination node Trace source interface TRM UBR TTC2M UPC UDPUmts UNI UTP UTC VCI VBDVBR VCC Vipr VID Virtual IP router Vipr Virtual circuit VC, frame relay networkingVirtual Circuit System VCS Virtual interface Virtual path identifier VPI Virtual router access point VrapVirtual path connection VPC Virtual path connection identifier Vpci Vlan Voice gateway control protocol Vgcp Vlan identifier VIDVoice band data VBD Voice compression VPL VPCVpci VPI Vrrp VPTVPT-CAC Vrap WFQ VtdsVuni WAN XID WlfaWred Splitter cable XntpXPD ProtectionPage Terminology