SW acl no seq 10 and 30
SW111 int et 1/2 no ip ospf cost 9
R23 loo0 no ip ospf 10 a 0 change to ip ospf 1 a 0。R22 change origin to igp
R21 route-map do not use , use it under bgp
Change R60 tunnel0 mask 255.255.255.0
R15 bgp do not network ipv6 segment ，SW111 vlan2001 do not network ipv6 segment
R10 ospf :change AD ，R5 vrf RT config wrong 。
Do not solve it .
Ospf neighbor do not come up，R24tunnel OSPF network is PTM，R71 tunnel OSPF network is PTP，change R71 network to PTM
R25 acl do not config outside，copy R24 ip nat outside configuration .
int et0/0 add ip add dhcp cli e 0/0
R51 had config vrf，do not change RD ，change RT.
R11 R12 R13 R14 R15 R16 ospf had config ，bgp had config，