:BGY2001322C-19-01::20043:::::::012619:170393i......................................11.............................................11.1.....................................11.2.....................................11.3...........................31.4...............................51.5.....................................61.6...................................72...............................73.............................73.1ATM.....................73.2IP......................83.3193...................93.4IP..........93.5........103.6..................114....................................114.1..............................114.2................................134.3..........................194.4IP.................................224.5MPLS...................................244.6IPQoS......................................274.7....................................324.8....................................354.9....................................365..............................375.1....................................37ii5.2................................376....................................406.1....................................406.2............................406.3............................406.4................................406.5................................407....................................418....................................419........................................419.1................................419.2................................429.3..................................439.4....................................431QYANII-SJ-1-12QYANII-SJ-1-13QYANII-SJ-1-14QYANII-SJ-3-1~25QYANII-SJ-3(-36QYANII-SJ-1(-11iiiQYANII-C-SJ19-12QYANII-C-SJ19-23ATMQYANII-C-SJ19-34IPQYANII-C-SJ19-45193QYANII-C-SJ19-56IPQYANII-C-SJ19-67QYANII-C-SJ19-78QYANII-C-SJ19-89QYANII-C-SJ19-910QYANII-C-SJ19-1011IPQYANII-C-SJ19-1112IPQYANII-C-SJ19-1213IPQYANII-C-SJ19-1314IPMPLSVPNQYANII-C-SJ19-1415IPQYANII-C-SJ19-1516ivQYANII-C-SJ19-1617POPQYANII-C-SJ19-1718POPQYANII-C-SJ19-1819POPQYANII-C-SJ19-19111.11.1.1[2002]1732372382392402412422432442452462472482492502512522532542552562572581.1.21.1.320029291.1.4200161.1.52002320021.1.61.1.7[2002]2011.1.8200341.1.91.1.101.1.111.21.2.12ATM+IPWTO20001.2.2212171213IP20IP64IPPOP8IP24IP3113IPPOP5IPATM1ATM8ATMPOPGE/FEPOSMSTPRPR20001.322(1)(2)(3)(4)(5)(6)(7)4(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20)(21)(22)5(1)(2)(3)(4)1.41.4.1CDMAGSM(1)IP(2)(3)IP(4)MPLSIPQoS(5)(6)(7)(8)1.4.26(1)(2)(3)POPODF/DDF2Mb/s155Mb/s622Mb/sFE/GEODF/DDF2Mb/s155Mb/s622Mb/sFE/GE(4)(5)QYANII-C-SJ19-11.51IP3IP7POP1131.678.37(1)1(2)1(3)3(4)52(1)(2)(3)33.1ATMATM199921ATMATMIPNavigatorATMIPIPATM221783LucentGX550ATMCBX500ATMB-STDX9000JuniperT640,InternetGX550ATMCBX500ATMB-STDX900021CBX500B-STDX9000QYANII-C-SJ19-33.2IPUNINETIP22GSR120161GSR120082IP2GSR12016GE2GSR12016GSR12012GEPOS19IPPOSATM9QYANII-C-SJ19-43.3193193C1TSC2TSSSP193300TSTSTS193193VOIP193QYANII-C-SJ19-53.4IPIP21IPIP17910PSTN17911VPN3COMTotalControl3COMCiscoAS5800AS5300Cisco7206VXRIPIP10PVC312IPOVERATMCatalyst2948+LUCENTIPNAVIGATORQYANII-C-SJ19-63.5IPH.323MCUGKIPOVERATMQoSIP3VGKVNASMCUMCU300384Kb/sMCU108384Kb/sVGKVNASIPGSR12406ESR10005Cisco7206Cisco720611211Cisco1700ATMPVCESR10005QYANII-C-SJ19-73.664Kb/sN64Kb/s2Mb/sFRATMPBXPOPATMCBX500ATMB-STDX9000FR/DDN/ATM/IP44.14.1.1IP(1)(2)IPIPIP(3)InternetInternetISPICPADSLLAN165(4)12ISPICPFR-PVCFR-SVCATMATM-PVCATMATM-SVCHDLC/SDLCCES(5)QoSVOD(6):VPNVLANVPNATMVPNIPVPNVPNQoSVPNVPN(7)InternetWeb/FTPIDC(8)IPFTPE-MAIL13ATMUNINET193IP1931791017911SDHATM/FRIPQYANII-C-SJ19-84.1.2(1)200430%489.56(2)2004DDNFR31382126.47GIP1787292.23G(3)IP200450%IP201076.48E11494.24.2.1(1)CDMAGSM(2)(3)193179101791114SDHATM/FRIP(4)QoS(5)(6)(7)(8)(9)(10)(11)(12)(13)154.2.2POPPOP(1)POPPOP(2)POP(3)POP(4)POPPOP3IPPOP4.2.3(1)IPIPIPIPL3/L2IPIPSDHPPPoENATMPLSMPLSVPN16L3/L2L3/L2VLANVLANQoSLANQoSIPL3/L2L3/L2IPPOPL3/L2IP(2)IPIPIPIPGEGEIEEE802.31GbpsGE17PacketOverSDHPOSPOSIPSDHSTM1STM64POS155MRPRResilientPacketRingsRPRIEEE802IEEE802.17RPRTTL()50msMAC8802.1D/F/QSDHSDH(3)IPIP18///POP4.2.4IP8CiscoGSR5GDPTGSR12012155MPOSGSR12016IPIP19IPIP21155MATM5GDPTGSR12016IP1155MATM5GDPTGSR12016IP1155MATM5GDPTGSR12016QYANII-C-SJ19-114.2.5IPIP//1QoS/1IPPPPoEMPLSLER/GEIPGSR12012155Mb/sATMATMATMCBX500CBX500PVC5Gb/sDPTGSR120123POP110/100Mb/sPOSIPQYANII-C-SJ19-124.34.3.1IP9800IP2064811IPIPOSPFIPIS-ISIPIPMPLS4.3.2IGPIPIGPRIPIGRPOSPFIS-ISIPOSPFIS-ISDijkstraIPIPIS-IS5GDPTIPOSPFIGPOSPFIPIGP5GDPTOSPFArea0IPOSPFAreann121QYANII-C-SJ19-134.3.3IPBGP-4BGP-4BGP-44IPGSR1200021EBGPIPIPBGPBGPMPLS/BGPVPN4IBGPEBGPQYANII-C-SJ19-134.3.4PIM-SMPIM-DMDVMRPMBGPMSDPPIM-SM1PIMRPRPMSDPISPMSDPRPMSDPMulticastBGPBGPIPRPRPMSDPIPRPIGMP224.3.5IPIPIPIGPIGP(1)BGP(2)BGPIPEBGPBGPCommunitiesBGPBGPDefaultRouteIPBGPInternetBGP4.4IPIPIPIP4.4.1IPIP(1)IPIPIPIP(2)IP23(3)IPVLSMIP(4)CIDRCIDR(5)IPIPIP4.4.2IP1058CIP600C120C400CIPIPIP(1)IP(2)IPBRASIPLoopbackIPIP(3)IPIP(4)NAT(5)IPIPIPIPIPNAT/PATIP/NAT/PAT24/IPPOPNAT/PATIP4.5MPLSMPLSMultiprotocolLabelSwitchingLSPLERIPIPIPQoSMPLSVPNMPLSMPLSMPLSVPN4.5.1MPLSMPLSTEMPLSTEMPLSTEMPLST