MPLS VPN和Internetr互联配置Word格式文档下载.docx

MPLS VPN和Internetr互联配置Word格式文档下载.docx

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interfaceSerial8/0

ipaddress192.168.10.1255.255.255.252

!

---TheinterfaceisconnectedtoPE1.

ipclassless

iproute0.0.0.00.0.0.0192.168.10.2

---ThisisthedefaultroutetorouteallpacketstoPE1.

PE1

hostnamePE-1

ipvrfcustomer1

---ThisconfiguredVRFcustomer1.

rd100:

1

---ThisconfiguredtheroutedistiguisherforVRF.

route-targetexport1:

route-targetimport1:

---ThisconfiguredtheexportandimportpoliciesintoVRF.

ipcef

---ThisenabledCiscoExpressForwarding（CEF）switching.

ipaddress10.1.1.2255.255.255.255

interfaceEthernet0/0

---ItisconnectedtoProuter.

ipaddress10.10.23.2255.255.255.0

tag-switchingip

---MPLSswitchingisenabled.

ConnectedtoCE-1

ipvrfforwardingcustomer1

---Routeforwardingbasedoncustomer1VRFisenabled.

ipaddress192.168.10.2255.255.255.252

routerospf1

log-adjacency-changes

redistributestaticsubnets

network0.0.0.0255.255.255.255area0

routerbgp100

nosynchronization

bgplog-neighbor-changes

neighbor10.1.1.4remote-as100

---NeighborrelationshipwithPE2isestablished.

neighbor10.1.1.4update-sourceLoopback0

neighbor10.1.1.4next-hop-self

noauto-summary

address-familyipv4vrfcustomer1

---Theaddress-familyconfigurationmodespecifiesIPv4unicast

---addressprefixesforcustomer1VRF.

network11.11.11.0mask255.255.255.0

---CE1network11.11.11.0/24toPE2isannounced.

network192.168.10.0mask255.255.255.252

exit-address-family

address-familyvpnv4

---Thisistheaddress-familyVPNV4configurationmodefor

---configuringBGPsessions.

neighbor10.1.1.4activate

neighbor10.1.1.4send-communityextended

iproute11.11.11.0255.255.255.0Serial8/0192.168.10.1

---Thestaticrouteintheglobalroutingtableispointingto

---theinterfaceconnectedtoCE1.

iproutevrfcustomer10.0.0.00.0.0.0192.168.67.1global

---Thestaticdefaultrouteundercustomer1VRF,routingpackets

---outsideof 

VPNtotheInternetgateway.

routes

iproutevrfcustomer111.11.11.0255.255.255.0192.168.10.1

---Thestaticroutefornetwork11.11.11.0/24（CE-1Network）under

---customer1VRFensuresthereachabilityofCE1networkfromthe

---otherVPNsites.

P

hostnameP

---CEFswitchingisenabled.

ipaddress10.1.1.3255.255.255.255

---ThisisconnectedtoPE1.

ipaddress10.10.23.3255.255.255.0

interfaceEthernet1/0

---ThisisconnectedtoPE2.

ipaddress10.10.34.3255.255.255.0

interfaceEthernet2/0

---ThisisconnectedtotheInternetgateway.

ipaddress10.10.36.3255.255.255.0

routerospf1

log-adjacency-changes

network0.0.0.0255.255.255.255area0

IGW

hostnameIGW

---ThisenabledCEFswitching.

ipaddress10.1.1.6255.255.255.255

---ThisisconnectedtoProuter.

ipaddress10.10.36.6255.255.255.0

tag-switchingip

---ThisisconnectedtoInternetR7.

ipaddress192.168.67.1255.255.255.252

routerbgp100

network22.22.22.0mask255.255.255.0

neighbor192.168.67.2remote-as200

PE2

hostnamePE-2

---Customer1VRFisconfigured.

1

---RouteDistinguisherforVRFisconfigured.

---Thisconfiguredtheimportandexportpoliciesforcustomer1

---VRF.

ipcef

interfaceLoopback0

ipaddress10.1.1.4255.255.255.255

---ConnectedtoProuter.

ipaddress10.10.34.4255.255.255.0

interfaceSerial9/0

---ConnectedtoCE2router.

---ThisenablesVRFforwardingontheinterface.

ipaddress192.168.20.1255.255.255.252

neighbor10.1.1.2remote-as100

neighbor10.1.1.2update-sourceLoopback0

neighbor10.1.1.2next-hop-self

noauto-summary

---Thisistheaddress-familyIPv4configurationofcustomer1VRF.

---ThisannouncestheCE2networktoPE1.

address-familyvpnv4

---Thisistheaddress-familyVPNV4configurationforBGPSessions

---withPE1.

neighbor10.1.1.2activate

neighbor10.1.1.2send-communityextended

iproute22.22.22.0255.255.255.0Serial9/0192.168.20.2

---Thisisthestaticroutefor 

network 

22.22.22.0/24intheglobal

---routingtablepointingtotheinterfaceconnectedtoCE2.

---Thisisthestaticdefaultroute 

forcustomerVRF

---fordestinationsoutsidetheVPN.

iproutevrfcustomer122.22.22.0255.255.255.0192.168.20.2

---Thisisthestaticroutewithincustomer1VRFforCE2

---networkforVPNconnectivity.

CE2

hostnameCE-2

ipaddress22.22.22.22255.255.255.0

ipaddress192.168.20.2255.255.255.252

iproute0.0.0.00.0.0.0192.168.20.1

---ThisisthedefaultroutepointingtoPE2.