interface GE0/0/7 undo portswitch ip address 10.20.1.9 30

interface GE0/0/8 undo portsitch ip address 10.20.1.6 30

ip ip-prefix guest permit 10.1.101.0/24 ip ip-prefix guest permit 10.1.102.0/24 ip ip-prefix guest permit 10.1.103.0/24 ip ip-prefix guest permit 10.1.104.0/24 ip ip-prefix guest permit 10.1.104.0/24 ip ip-prefix guest permit 10.1.104.0/24

route-policy bto permit node 10 apply tag 20

route-policy otb deny node 10 if-match tag 10 route-policy otb deny node 20 if-match ip-prefix guest route-policy otb permit node 100

ospf 1 default cost inherit-metric import-route bgp type 1 route-policy bto area 0.0.0.0 network 10.20.1.6 0.0.0.0

bgp 65001 peer 10.20.1.2 as-number 65000 import-route ospf 1 routeipolicy otb med 0