!
interface Tunnel0
 bandwidth 2000
 ip address 172.17.1.1 255.255.255.0
 no ip redirects
 ip mtu 1416
 ip nhrp authentication x
 ip nhrp map multicast dynamic
 ip nhrp network-id 1
 ip nhrp holdtime 600
 no ip mroute-cache
 ip ospf network broadcast
 delay 1000
 cdp enable
 tunnel source FastEthernet0/1
 tunnel mode gre multipoint
 tunnel key xx
 tunnel protection ipsec profile gaultadmin-dmvpn
end