YD T 5200-2021 分组传送网（PTN）工程技术规范.pdf

1、 YD YD/T 5200 20XX 分 组 传送网 （PTN ） 工 程技术 规 范 Technical Specifications for Packet Transport Network Engineering 20XX 20XX XX XX 分 组 传送网 （PTN ） 工 程技术 规 范 Technical Specifications for Packet Transport Network Engineering YD/T 5200 XXXX X X 20XX 前言 2019 2019245 YD 5199-2014 PTN YD 5200-2014 PTN PTN 13 10

2、0804 1 . 1 2 . 2 2.1 . 2 2.2 . 3 3 . 6 4 . 8 4.1 . 8 4.2 . 8 4.3 . 8 4.4 . 9 4.5 VLAN . 9 4.6 IP . 9 4.7 QoS . 10 4.8 . 10 4.9 . 10 4.10 . 11 4.11 . 11 5 . 13 5.1 . 13 5.2 . 14 5.3 . 15 6 . 16 6.1 . 16 6.2 . 16 6.3 . 18 7 . 19 8 . 20 8.1 . 20 8.2 . 20 9 . 21 9.1 . 21 9.2 . 21 9.3 . 21 9.4 . 21 9.5 .

3、 21 9.6 . 22 10 . 23 10.1 TDM . 23 10.2 . 23 10.3 ATM . 24 11 . 25 11.1 . 25 11.2 . 25 11.3 . 25 11.4 . 26 11.5 . 26 12 . 29 12.1 . 29 12.2 . 29 12.3 PDH . 30 12.4 STM-N . 31 12.5 ATM . 33 12.6 . 34 13 . 35 13.1 . 35 13.2 . 36 14 . 37 15 . 38 16 . 39 16.1 . 39 16.2 . 41 16.3 . 42 A . 43 B . 44 C . 4

4、8 . 57 条 文 说 明 . 58 . 79 1 1 1.0.1 MPLS-TP PTN / (PTN) 1.0.2 / PTN 1.0.3 1.0.4 1.0.5 1.0.6 1.0.7 1.0.8 2 2 2.1 2.1.1 Packet Transport Network MPLS-TP SDH OAM 2.1.2 Layer Network ITU-T G.805 OAM 2.1.3 Packet Transport Path ITU-T G.805 MPLS-TP PTN LSP PW 2.1.4 Packet Transport Path Layer) OAM 2.1.5 Pa

5、cket Transport Service Layer) 2.1.6 Section Layer Network MPLS-TP 2.1.7 Transmission Media Layer ITU-T G.805 2.1.8 VC Virtual Channel PTN VC 3 MPLS PTN VC PW 2.1.9 VP Virtual Path PTN VP PTN PTN VP PTN VC MPLS PTN VC LSP 2.1.10 VS Virtual Section PTN PTN VP VC PTN VS PTN VP VC PTN VS / / 2.1.11 Virt

6、ual Route Forwarding VRF L3 VPN L3 VPN PE VPN VRF VRF VRF 2.2 1PPS 1 Pulse Per Second 1 AF Assured Forwarding APS Automatic Protection Switch ATM Asynchronous Transfer Mode BC Boundary Clock BE Best Effort BITS Building Integrated Timing Supply BMC Best Master Clock CDV Cell Delay Variation CEP SONE

7、T/SDH Circuit Emulation over Packet MPLS SONET/SDH CESoPSN Structure-aware TDM Circuit Emulation Service over Packet Switched Network CER Cell Error Ratio CES Circuit Emulation Service CIR Committed Information Rate CLP Cell Loss Priority CLR Cell Loss Ratio CO-CS Connection Oriented Circuit Switche

8、d CTD Cell Transmission Delay 4 DCN Data Communication Network DDF Digital Distribution Frame DDN Digital Data Network DiffServ Differentiated Service DWRR Deficit Weighted Round Robin EF Expedited Forwarding EIR Excess Information Rate E-LAN Ethernet- Local Area Network(Service) E-Line Ethernet- Li

9、ne(Service) EMS Element Management System EOS Ethernet over SDH SDH EPL Ethernet Private Line EP-LAN Ethernet Private Local Area Network EPRM Ethernet Private Rooted Multipoint (Service) E-Tree Ethernet-Tree(Service) EVPL Ethernet Virtual Private Line EVP-LAN Ethernet Virtual Private Local Area Netw

10、ork EVPRM Ethernet Virtual Private Rooted Multipoint (Service) FE Fast Ethernet GE Gigabit Ethernet GFP Generic Framing Procedure ID IDentity IMA Inverse Multiplexing over ATM ATM IP Internet Protocol LAG Link Aggregation Group LCT Local Craft Terminal LSP Label Switched Path MCN Management Communic

11、ations Networks MPLS Multi-Protocol Label Switching MPLS-TP MPLS Transport Profile MPLS MSP Multiplex Section Protection MSTP Multi Service Transport Platform NE Network Element NMS Network Management System NNI Network Network Interface - OAM Operation, administration and maintenance OC Ordinary cl

12、ock ODF Optical Distribution Frame OTM-n Optical Transport Module n n OTN Optical Transport Network 5 OTU Optical Transponder Unit P Provider PDH Plesiochronous Digital Hierarchy PE Provider Edge PHB Per-Hop Behavior PHY Physical Device PIR Peak Information Rate PQ Priority Queue PTN Packet Transpor

13、t Network PTP Precision Time Protocal PW Pseudowire QoS Quality of Service SAToP Structure-Agnostic TDM over Packet SCN Signalling Communication Network SD Signal Declined SF Signal Failure SDH Synchronous Digital Hierarchy SMS Sub-Network Management System SNC/S Sub Network Connection/Sublayer / SP

14、E PW Switching Provider Edge SPN Slicing Packet Network STM-n Synchronous Transfer Module n n TC Transparence Clock TDM Time Division Multiplexing T-MUX Transport Multiplexer TOD Time of Day TPS Tributary Protection Switching UNI User Network Interface VC Virtual Channel VCC Virtual Channel connecti

15、on VLAN Virtual Local Area Network VOD Video On Demand VP Virtual Path VPC Virtual Path Connection VPN Virtual Private Network VS Virtual Section WDM Wavelength Division Multiplexing WFQ Weighted Fair Queuing 6 3 3.0.1 PTN 3.0.1 3.0.1 PTN 3.0.2 PTN 3.0.2 3.0.2 PTN 3.0.3 PTN 3.0.3 P T N VS GFP OTN,SD

16、H,PDH OTM-n,STM-n,DSn/En, xDSL 802.3 VC VP P T N VS GFP OTN,SDH,PDH OTM-n,STM-n,DSn/En, xDSL 802.3 VC VP VP VS VC UNI UNI 1:1 n:1 1:1 n:1 n:1 n:1 n:1 VC I VC II n:1 n:1 1:1 PHY PTN VP VS VC UNI UNI 1:1 n:1 1:1 n:1 n:1 n:1 n:1 VC I VC II n:1 n:1 1:1 PHY PTN 7 3.0.3 PTN MCN SCN DCN OAM UNI NNI / OAM S

17、TM-n OTM-n OAM OAM OAM / Ethernet ATM TDM Ethernet IMA QoS QoS MCN SCN DCN OAM UNI NNI / OAM STM-n OTM-n OAM OAM OAM / Ethernet ATM TDM Ethernet IMA QoS QoS 8 4 4.1 4.1.1 GB/T 51242 SDH 4.2 4.2.1 1 2 3 4.2.2 1 4 2 610 1 2 3 10 4.2.3 1 100GE 40GE 2 100GE 40GE 10GE 3 10GE GE 4.2.4 PTN MSTP 4.3 4.3.1 4

18、.3.2 4.3.3 PTN 9 PTN 1 70% 80% 2 3 CIR PIR 4 / CIR PIR 5 / CIR / PIR 4.4 4.4.1 PTN PW LSP 4.4.2 LSP PW 4.4.3 / LSP LSP LSP LSP 4.4.4 LSP 4.5 VLAN 4.5.1 VLAN 4.5.2 VLAN VLAN ID 4.5.3 / VLAN VLAN PTN VLAN VLAN 4.6 IP 4.6.1 IP 4.6.2 4.6.3 1 IP 10 2 RFC 1918 3 4.7 QoS 4.7.1 PTN DiffServ BE AF1 AF2 AF3 A

19、F4 EF CS6 CS7 8 PHB 4.7.2 QoS 4.7.3 PTN 4.8 4.8.1 4.8.2 PTN 1 2 3 1200km 0 50ms 4.8.3 PTN STM-N 1 STM-N MSP 1+1 MSP 1 1 SDH 50ms 2 LAG LAG 200ms 4.8.4 PTN L3 VPN VRRP VPN FRR 4.8.5 4.8.6 PTN PTN Hold Off 50ms 100ms 4.9 4.9.1 SAToP TDM 11 CESoPSN SDH CEP TDM 4.9.2 4.9.3 ATM 4.10 4.10.1 SDH 4.10.2 SDH YD/T 1267 SDH 4.10.3 YD/T 2397 PTN 4.10.4 4.10.5 PTN 4.10.6 PTN PTN 20 4.10.7 4.10.8 PTN BITS 4.10.9 BITS PTN BITS 4.10.10 BITS PTN