I have a cisco 1721 router which we connect to corporate office with serial interface with a leased line having a VPN tunnel now we are moving to frame relay which is new to me, what are the configurations changes i have to do to enable it into frame relay I am attaching the samle configuration with the leased line.
Thanks in advance
interface Tunnel1
bandwidth 128 ip address x x x x. o ip redirects ip mtu 1440 ip nhrp authentication ip nhrp map multicast dynamic ip nhrp map xxxx xxxx ip nhrp map multicast xxxxx ip nhrp network-id 1 ip nhrp holdtime 300 ip nhrp nhs xxxx
ip ospf network broadcast no ip mroute-cache delay 2000 tunnel mode gre multipoint tunnel key 10204
! interface Loopback1 description [Router Loopback] ip address x x x x x x x x ! interface FastEthernet0 description [Local LAN] ip address x x x x x x x x
speed auto ! interface Serial0 bandwidth 128 ip address a b c d . no ip redirects no ip unreachables no ip proxy-arp !