Cisco路由器上的MPLS基本配置 Pescara www.zhishiwu.com Current configuration: ! version 12.2 ! hostname Pescara ! ip cef ! !— Customer A commands ip vrf Customer_A !— Enables the VPN routing and forwarding (VRF) routing table !— This command can be used in global or !— router configuration mode rd 100:110 !— Route distinguisher creates routing and forwarding !— tables for a VRF route-target export 100:1000 !— Creates lists of import and export route-target extended !— communities for the specified VRF route-target import 100:1000 ! !— Customer B commands ip vrf Customer_B rd 100:120 route-target export 100:2000 route-target import 100:2000 ! interface Loopback0 ip address 10.10.10.4 255.255.255.255 ip router isis !— Customer A commands interface Loopback101 ip vrf forwarding Customer_A !— Associates a VRF instance with an interface or subinterface ip address 200.0.4.1 255.255.255.0 !— Loopback101 and 102 use the same IP address, 200.0.4.1. !— This is allowed because they belong to two !— different customers’ VRFs no ip directed-broadcast ! !— Customer B commands interface Loopback102 ip vrf forwarding Customer_B ip address 200.0.4.1 255.255.255.0 !— Loopback101 and 102 use the same IP address, 200.0.4.1. !— This is allowed because they belong to two !— different customers’ VRFs no ip directed-broadcast ! interface Serial2/0 no ip address no ip directed-broadcast encapsulation frame-relay no fair-queue ! interface Serial2/0.1 point-to-point description link to Pauillac bandwidth 512 ip address 10.1.1.14 255.255.255.252 no ip directed-broadcast ip router isis tag-switching ip frame-relay interface-dlci 401 ! router isis net 49.0001.0000.0000.0004.00 is-type level-1 ! router bgp 100 bgp log-neighbor-changes !— Enables logging of BGP neighbor resets neighbor 10.10.10.6 remote-as 100 !— Adds an entry to the BGP or multiprotocol BGP neighbor table neighbor 10.10.10.6 update-source Loopback0 !— Enables BGP sessions to use a specific operational !— interface for TCP connections ! !— Customer A and B commands address-family vpnv4 !— To enter address family configuration mode !— for configuring routing sessions, such as BGP, !— that use standard VPN version 4 address prefixes neighbor 10.10.10.6 activate neighbor 10.10.10.6 send-community both ! Sends the community attribute to a BGP neighbor exit-address-family ! !— Customer B commands address-family ipv4 vrf Customer_B !— To enter address family configuration mode !— for configuring routing sessions, such as BGP, !— that use standard VPN version 4 address prefixes redistribute connected no auto-summary no synchronization exit-address-family ! !— Customer A commands address-family ipv4 vrf Customer_A redistribute connected no auto-summary no synchronization exit-address-family ! ip classless ! end Pesaro Current configuration: ! version 12.1 ! hostname Pesaro ! !— Customer A commands ip vrf Customer_A rd 100:110 route-target export 100:1000 route-target import 100:1000 ! !— Customer B commands ip vrf Customer_B rd 100:120 route-target export 100:2000 route-target import 100:2000 ! ip cef ! interface Loopback0 ip address 10.10.10.6 255.255.255.255 ip router isis !— Customer A commands interface Loopback101 ip vrf forwarding Customer_A ip address 200.0.6.1 255.255.255.0 ! !— Customer B commands interface Loopback102 ip vrf forwarding Customer_B ip address 200.0.6.1 255.255.255.0 ! !— Customer A commands interface Loopback111 ip vrf forwarding Customer_A ip address 200.1.6.1 255.255.255.0 ! interface Serial0/0 no ip address encapsulation frame-relay no ip mroute-cache random-detect ! interface Serial0/0.1 point-to-point description link to Pomerol bandwidth 512 ip address 10.1.1.22 255.255.255.252 ip router isis tag-switching ip frame-relay interface-dlci 603 ! router isis net 49.0001.0000.0000.0006.00 is-type level-1 ! router bgp 100 neighbor 10.10.10.4 remote-as 100 neighbor 10.10.10.4 update-source Loopback0 ! !— Customer B commands address-family ipv4 vrf Customer_B redistribute connected no auto-summary no synchronization exit-address-family ! !— Customer A commands address-family ipv4 vrf Customer_A redistribute connected no auto-summary no synchronization exit-address-family ! !— Customer A and B commands address-family vpnv4 neighbor 10.10.10.4 activate neighbor 10.10.10.4 send-community both exit-address-family ! ip classless ! end Pomerol Current configuration: ! version 12.0 ! hostname Pomerol ! ip cef ! interface Loopback0 ip address 10.10.10.3 255.255.255.255 ip router isis ! interface Serial0/1 no ip address no ip directed-broadcast encapsulation frame-relay random-detect ! interface Serial0/1.1 point-to-point description link to Pauillac ip address 10.1.1.6 255.255.255.252 no ip directed-broadcast ip router isis tag-switching mtu 1520 tag-switching ip frame-relay interface-dlci 301 ! interface Serial0/1.2 point-to-point description link to Pulligny ip address 10.1.1.9 255.255.255.252 no ip directed-broadcast ip router isis tag-switching ip frame-relay interface-dlci 303 ! interface Serial0/1.3 point-to-point description link to Pesaro ip address 10.1.1.21 255.255.255.252 no ip directed-broadcast ip router isis tag-switching ip frame-relay interface-dlci 306 ! router isis net 49.0001.0000.0000.0003.00 is-type level-1 ! ip classless ! end Pulligny Current configuration: ! version 12.1 ! hostname Pulligny ! ! ip cef ! ! interface Loopback0 ip address 10.10.10.2 255.255.255.255 ! interface Serial0/1 no ip address encapsulation frame-relay random-detect ! interface Serial0/1.1 point-to-point description link to Pauillac ip address 10.1.1.2 255.255.255.252 ip router
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Cisco路由器上的MPLS基本配置
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