Cisco Systems WSC4500X16SFP Manual De Usuario

Switch(config)# interface Vlan118

Switch(config-if)# ip vrf forwarding v12

Switch(config-if)# ip address 118.0.0.8 255.255.255.0

Switch(config-if)# exit

Switch(config)# interface Vlan208

Switch(config-if)# ip vrf forwarding v11

Switch(config-if)# ip address 208.0.0.8 255.255.255.0

Switch(config-if)# exit

Configure OSPF routing in VPN1 and VPN2:

Switch(config)# router ospf 1 vrf vl1

Switch(config-router)# redistribute bgp 800 subnets

Switch(config-router)# network 208.0.0.0 0.0.0.255 area 0

Switch(config-router)# exit 

Switch(config)# router ospf 2 vrf vl2

Switch(config-router)# redistribute bgp 800 subnets

Switch(config-router)# network 118.0.0.0 0.0.0.255 area 0

Switch(config-router)# exit 

Configure BGP for CE to PE routing:

Switch(config)# router bgp 800

Switch(config-router)# address-family ipv4 vrf vl2

Switch(config-router-af)# redistribute ospf 2 match internal

Switch(config-router-af)# neighbor 83.0.0.3 remote-as 100

Switch(config-router-af)# neighbor 83.0.0.3 activate

Switch(config-router-af)# network 8.8.2.0 mask 255.255.255.0

Switch(config-router-af)# exit 

Switch(config-router)# address-family ipv4 vrf vl1

Switch(config-router-af)# redistribute ospf 1 match internal

Switch(config-router-af)# neighbor 38.0.0.3 remote-as 100

Switch(config-router-af)# neighbor 38.0.0.3 activate

Switch(config-router-af)# network 8.8.1.0 mask 255.255.255.0

Switch(config-router-af)# end 

Configure S20 to connect to CE:

Switch# configure terminal 

Enter configuration commands, one per line.  End with CNTL/Z.

Switch(config)# ip routing 

Switch(config)# interface Fast Ethernet 0/7

Switch(config-if)# no switchport

Switch(config-if)# ip address 208.0.0.20 255.255.255.0

Switch(config-if)# exit

Switch(config)# router ospf 101

Switch(config-router)# network 208.0.0.0 0.0.0.255 area 0

Switch(config-router)# end