MPLS_VPN培训教材

MPLSVPN214MPLS/VPN.........................................................203.4MPLS/VPN.................................................183.3PE................................................173.2.5BGP..........................................153.2.4BGP...................................................133.2.3BGP...................................................123.2.2BGP...............................................123.2.1BGP.....................................................123.2BGP..........................................................103.1RD-.......................................................103MPLS/VPN..................................................92.3VRF.....................................................72.2VRF-VPN................................................52.1MPLSVPN.....................................................52MPLS/VPN..........................................................41.3MPLSVPN..................................................31.2MPLS.........................................................11.1VPN...........................................................11VPN................................................................VPNVirtualPrivateNetworkVPN1.1VPNVPNVirtualPrivateNetworkVPNInternetATMVPNVPNVPNVPNMPLSVPN1VPNVPNVPNAccessVPNIntranetVPNExtranetVPNVPNIntranetExtranetMPLSVPN21.2MPLSMPLSMPLSVPNIPMPLSIPMPLSLabelMPLSIPMPLSMPLSIPIPMPLSIPMPLSMPLSLERLabelSwitchingEdgeRouterLSRLabelSwitchingRouterLERMPLSLSRMPLSMPLSVPN3VPNVPN1.3MPLSIPMPLSVPNMPLSVPN12345MPLSVPNMPLSVPNQOSMPLSIPQosIPMPLSVPNMPLSVPN1LDPLabelDistributionProtocolMPLS2MPLS3MBGPBGPVPNVPNQoSVPNVPNMPLSVPN4MPLS/VPN2.1MPLSMPLSVPNSiteVPNsiteVPNsitewCECustomEdgeSitewPEProviderEdgeCEwPProviderRouterCE1MPLSVPNVPN2PCEVPNMPLSMPLSVPN5MPLS/VPNMPLS/VPN3VPNPEPEPEIPsitesiteCEPEsiteVPN4VPNsitesiteVPNVPNsiteVPNVPNsiteVPNsitesitesiteVPNVPNVRFVPNRouting&ForwardingInstanceMPLSVPN62.2VRF--VPNVPNRouting&ForwardingInstanceVPNVRFVRFPEPEsiteVRFVRFVRFVRFVPNsiteVPNVRFsiteVRFVRFsiteVPNsitePECEVRFVPNCEPERIPOSPFEBGPIGPIBGPVPNVPNVPNVRFipvrfvrf-nameVRFVRFRDRouteDistinguisherVRFPEVRFVRFVRFMPLSVPN7MPLS/VPNMPLS/VPNVRFforVPN-AVPN-AVPN-AVPN-BPECECECEVRFforVPN-BGlobalRoutingTableVPNRoutingTableVRFVRFVRFVRFPEVRFipvrfforwardvrf-nameshowiprouteshowiproutevrfvrf-nameMPLSVPN82.3VRFVPNsitePEVPNPEVPNVPNRDIPVPN-IPV4PEBGPBGPMultiProtocolBGPVPNMPLSVPN9MPLS/VPNMPLS/VPNCESiteCESitePRouterPEPEMP-iBGPMPLS/VPN3.1RD--RouteDistinguisherPEVPNRDRouteDistinguisherRD8Per-SiteVRFVPN-IDRDVRFRDVRFVRFRDRDSitePEBGPVPNBGPIPVPNIPVPNVPNBGPVPNIPsiteBGP--VPN-v4VPN-v4128RD4IPVPNIPPERDVPN-v4RDRDVPN-v4IPPEsiteIPVPN-v4PEMPLSVPN10MPLS/VPNMPLS/VPNCERDCERDRDVPNRDIPVPN-v4NATNATExtranetVPN-v4VPNIPIGPBGPVPN-v4RouteTargetMPLSVPN113.2BGPMPLS/VPNMPLS/VPNCE-2CE-1PE-1PE-2MP-iBGPBGPupdatefor149.27.2.0/24Next-hop=CE-1VPN-v4updateRD:1:27:149.27.2.0/24Next-hop=PE-1RT=VPN-ALabel=(28)3.2.1BGPMultiProtocolBGPPEVPNBGPUPDATEVPN-v4BGPMBGPBGPMBGPIPv4VPNIPv6MBGPNLRIMBGPMP_REACH_NLRIMP_UNREACH_NLRIMP_REACH_NLRINLRISNPAMP_UNREACH_NLRI3.2.2BGPExtendedCommunityBGP8RouteTargetSiteofOriginBGPMPLSVPN12MPLS/VPNMPLS/VPNCE-2CE-1PE-1PE-2MP-iBGPBGPupdatefor149.27.2.0/24Next-hop=CE-1VPN-v4updateRD:1:27:149.27.2.0/24Next-hop=PE-1RT=VPN-ALabel=(28)ipvrfVPN-Broute-targetimportVPN-ARouteTargetVRFImportRouteTargetRouteTargetVPNroutetargetPESiteRouteTargetsitesiteRouteTargetsitePEPEsitePERouteTargetsiteExportRouteTargetRouteTargetsiteImportRouteTargetVPNPEVRFImportRouteTargetExportRouteTargetVRFImportRouteTargetVRFRouteTargetVRFroute-target{import|export|both}route-target-ext-communitySiteofOriginMPLSVPN13SiteoforiginsiteSiteSite3.2.3BGPCapabilitiesNegotiationMPLS/VPNMPLS/VPNBGPOPENBGPBGPOPENBGPBGPOPENBGPOPENNOTIFICATIONBGPBGPBGPBGPBGPNOTIFICATIONBGPBGPMPLSVPN143.2.4BGPRouteRefreshBGP/BGPCPUBGPRoute-REFRESHBGPMPLS/VPNMPLS/VPNVRFforVPNsyellowgreenImportRT=yellowImportRT=greenVPN-v4update:RD:Net1Next-hop=PE-XRT=GreenLabel=XYZMP-iBGPPEVPN-v4update:RD:Net1Next-hop=PE-XRT=RedLabel=XYZPEVRFimportexportVRFroute-targetPEMBGPVPN-v4RouteTargetPEImportRouteTargetRouteTargetGreenVPNRouteTargetPEImportRouteTargetGreenRouteTargetRedVPNRouteTargetPEImportRouteTargetMPLSVPN15PEVRFVRFPEPEROUTE-REFRESHBGPMPLS/VPNMPLS/VPNVRFforVPNsgreenredImportRT=greenImportRT=redVPN-v4update:RD:Net1Next-hop=PE-XRT=GreenLabel=XYZROUTE-REFRESHPEVPN-v4update:RD:Net1Next-hop=PE-XRT=RedLabel=XYZPEImportRouteTargetREDYELLOWROUTE-REFRESHRouteTargetREDVPNMPLSVPN163.2.5BGPCooperativeRouteFilteringCapabilityMPLS/VPNMPLS/VPNVRFforVPNsyellowgreenImportRT=yellowImportRT=greenVPN-v4update:RD:Net1Next-hop=PE-XRT=GreenLabel=XYZPEVPN-IPv4update:RD:Net1,Next-hop=PE-XSOO=Site1,RT=Red,Label=XYZpermitRT=yellow,greenBGPImportBGPOutboundRouteFiltersORF/BGPORFROUTE-REFRESHPEImportROUTE-REFRESHORFPEORFRouteTargetYellowGreenORFORFMPLSVPN173.3PEPEAutonomousSystemPEMP-iBGPVPN-v4PEPEVPNPEPEVPNMPLSVPN18MPLS/VPNMPLS/VPNPPPPPEPEPEPEVPN-AVPN-AVPN-BVPN-AVPN-BVPN-BCECECECECECEMPLS/VPNMPLS/VPNPPPPPEPEPEPEVPN-BVPN-BVPN-BCECECECECECERouteReflectorsVPN-AVPN-AVPN-ARouteReflectorPEVPNPEPEVPNVPN