playing (badly) with frame-relay

Have two routers back to back with a dce/dte cable; they communicate fine with just RIP. I've started to play with WAN protocols, beginning with frame relay, based on the Cisco article "back to back frame relay hybrid switching" ; as soon as I turn FR on the whole thing fails, in that I cant ping across the routers.

" show frame-relay lmi" does , however, report communication between the routers - I think I'm missing something here.....

show frame-relay lmi

LMI Statistics for interface Serial0 (Frame Relay DCE) LMI TYPE = CISCO

Invalid Unnumbered info 0 Invalid Prot Disc 0

Invalid dummy Call Ref 0 Invalid Msg Type 0

Invalid Status Message 0 Invalid Lock Shift 0

Invalid Information ID 0 Invalid Report IE Len 0

Invalid Report Request 0 Invalid Keep IE Len 0

Num Status Enq. Rcvd 123 Num Status msgs Sent 123

Num Update Status Sent 0 Num St Enq. Timeouts 14

Router#

Router#debug frame-relay lmi

Frame Relay LMI debugging is on

Displaying all Frame Relay LMI data

Router#

Router#

00:31:07: Serial0(in): StEnq, myseq 138

00:31:07: RT IE 1, length 1, type 1

00:31:07: KA IE 3, length 2, yourseq 139, myseq 138

00:31:07: Serial0(out): Status, myseq 139, yourseen 139, DCE up

00:31:17: Serial0(in): StEnq, myseq 139

00:31:17: RT IE 1, length 1, type 1

00:31:17: KA IE 3, length 2, yourseq 140, myseq 139

00:31:17: Serial0(out): Status, myseq 140, yourseen 140, DCE up

Router 2524

version 11.3

service timestamps debug uptime

service timestamps log uptime

no service password-encryption

!

hostname Router

!

enable password ah

!

frame-relay switching

! ! !

interface Ethernet0

description test

ip address 192.168.4.1 255.255.255.0

!

interface Serial0

ip address 1.1.1.1 255.0.0.0

encapsulation frame-relay

no ip mroute-cache

no fair-queue

clockrate 64000

frame-relay map ip 1.1.1.2 101 broadcast

frame-relay intf-type dce

!

interface Serial1

no ip address

shutdown

!

router rip

network 1.0.0.0

network 192.168.4.0

!

ip classless

!

logging history informational

!

line con 0

exec-timeout 0 0

--More--

--------------

1601

aaa new-model

aaa authentication login vyt_m enable

enable secret 5 $1$xFU8$DgDuZDb/PU.3alP4S1Gao1

enable password ah

! !

interface Ethernet0

ip address 192.168.1.4 255.255.255.0

no ip route-cache

!

interface Serial0

ip address 1.1.1.2 255.0.0.0

encapsulation frame-relay

no ip route-cache

frame-relay map ip 1.1.1.1 101 broadcast

!

router rip

network 1.0.0.0

network 192.168.1.0