!
hostname vNET-R1
!
!
vrf definition cust-A
 vnet tag 100
 rd 1:1
 !
 address-family ipv4
 exit-address-family
!
vrf definition cust-B
 vnet tag 200
 rd 1:2
 !
 address-family ipv4
 exit-address-family
!
!
interface FastEthernet0/0
 no shut
!
interface FastEthernet0/0.11
 description to_CE1-A
 encapsulation dot1Q 11
 vrf forwarding cust-A
 ip address 192.168.11.1 255.255.255.0
!
interface FastEthernet0/0.21
 description to_CE1-B
 encapsulation dot1Q 21
 vrf forwarding cust-B
 ip address 192.168.21.1 255.255.255.0
!
interface FastEthernet1/0
 vnet trunk
 ip address 192.168.100.1 255.255.255.0
 duplex auto
 speed auto
!
router eigrp VNET
 !
 address-family ipv4 unicast vrf cust-A autonomous-system 1
  !
  topology base
  exit-af-topology
  network 0.0.0.0
 exit-address-family
 !
 address-family ipv4 unicast vrf cust-B autonomous-system 1
  !
  topology base
  exit-af-topology
  network 0.0.0.0
 exit-address-family
!