Joseph,
I'm pretty sure you can't back-to-back frame relay without using something that acts as
a frame relay switch (i.e. 2520.) Frame relay relies on the cloud or frame switch to
route the (layer 2)frame packets, even in a point-to-point scenario.
Good Luck,
Peter Diffin CCNP w/VA, CCIE written, MCNE, MCSE, NNCSS
Roger Dellaca wrote:
> get it to work with HDLC before trying frame relay, to eliminate frame config probs.
>
> >>> Joseph Ezerski <[EMAIL PROTECTED]> 10/12 4:52 PM >>>
> I have:
>
> A 2610 with a WIC 1DSU-T1 (internal CSU/DSU)
>
> A 1601 with a WIC 1DSU-T1. (internal CSU/DSU).
>
> I created a T-1 crossover cable according to Cisco's specs.
>
> I am trying to connect those two routers in a simulated frame relay
> connection. I connected the crossover cable and configured my two routers
> to accept frame signals. I was not successful. I config'd both routers to
> have sub-interfaces with an IP address on the same subnet. I did set the
> 2610 to have internal clock source and I set the 1601 to clock source line.
> I currently get LINE UP, PROTOCOL down on the major interface and DOWN-DOWN
> on the subinterface. What is it that I am missing?
>
> FROM 2610-->>>
> Serial0/0 is up, line protocol is down
> Hardware is PQUICC with Fractional T1 CSU/DSU
> Description: Psuedo Frame Link
> MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
> reliability 254/255, txload 1/255, rxload 1/255
> Encapsulation FRAME-RELAY, loopback not set
> Keepalive set (10 sec)
> LMI enq sent 56, LMI stat recvd 0, LMI upd recvd 0, DTE LMI down
> LMI enq recvd 87, LMI stat sent 0, LMI upd sent 0
> LMI DLCI 1023 LMI type is CISCO frame relay DTE
> Broadcast queue 0/64, broadcasts sent/dropped 2/0, interface broadcasts 2
> Last input 00:00:00, output 00:00:08, output hang never
> Last clearing of "show interface" counters 00:09:34
> Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
> Queueing strategy: weighted fair
> Output queue: 0/1000/64/0 (size/max total/threshold/drops)
> Conversations 0/1/256 (active/max active/max total)
> Reserved Conversations 0/0 (allocated/max allocated)
> 5 minute input rate 0 bits/sec, 0 packets/sec
> 5 minute output rate 0 bits/sec, 0 packets/sec
> 88 packets input, 1427 bytes, 0 no buffer
> Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
> 14 input errors, 0 CRC, 14 frame, 0 overrun, 0 ignored, 0 abort
> 106 packets output, 3408 bytes, 0 underruns
> 0 output errors, 0 collisions, 17 interface resets
> 0 output buffer failures, 0 output buffers swapped out
> 1 carrier transitions
> DCD=up DSR=up DTR=up RTS=up CTS=up
>
> *************************************************
> (also from 2610)
>
> interface Serial0/0
> description Psuedo Frame Link
> no ip address
> encapsulation frame-relay
> service-module t1 clock source internal
> !
> interface Serial0/0.10 point-to-point
> description Pseudo Frame Link
> ip address 192.168.0.2 255.255.255.0
> frame-relay interface-dlci 16 protocol ip 192.168.0.1
>
> ***Note that the 1601 is configured almost exactly the same except that it
> has an IP ADDR of 192.168.0.2 /24 but I did not include the running config
> to save space.
>
> Thanks in advance.
>
> Joe
>
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