Cisco 上的MPLS基本配置

1/6/2008来源:Cisco网络人气:4071


  
  Pescara
  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 isis
  tag-switching ip
  frame-relay interface-dlci 201
  !
  interface Serial0/1.2 point-to-point
  description link to Pomerol
  ip address 10.1.1.10 255.255.255.252
  ip router isis
  tag-switching ip
  frame-relay interface-dlci 203
  !
  router isis
  passive-interface Loopback0
  net 49.0001.0000.0000.0002.00
  is-type level-1
  !
  ip classless
  !
  end
  
  Pauillac
  !
  version 12.1
  !
  hostname pauillac
  !
  ip cef
  
  !
  interface Loopback0
  ip address 10.10.10.1 255.255.255.255
  ip router isis
  !
  interface Serial0/0
  no ip address
  encapsulation frame-relay
  no ip mroute-cache
  tag-switching ip
  no fair-queue
  !
  interface Serial0/0.1 point-to-point
  description link to Pomerol
  bandwith 512
  ip address 10.1.1.1 255.255.255.252
  ip router isis
  tag-switching ip
  frame-relay interface-dlci 102
  !
  interface Serial0/0.2 point-to-point
  description link to Pulligny ip address 10.1.1.5 255.255.255.252
  
  ip router isis
  tag-switching ip
  frame-relay interface-dlci 103
  !
  interface Serial0/0.3 point-to-point
  description link to Pescara
  bandwidth 512
  ip address 10.1.1.13 255.255.255.252
  ip router isis
  tag-switching ip
  frame-relay interface-dlci 104
  !
  router isis
  net 49.0001.0000.0000.0001.00
  is-type level-1
  !
  ip classless
  !
  end