Did you configure the "frame-relay switching" command on RouterSwitch?
I can't see anything else wrong. I think the most important symptom, though,
is that LMI is down. That could happen if RouterSwitch doesn't know he's a
switch. It could happen for other reasons too (like mismatched keepalive
timer), but those reasons don't seem to apply.
Priscilla
Lee Chang wrote:
>
> Can any one tell me what prevents the line protocol to come up?
> Everything in the physical interface is UP and no error
> reported.
> RouterSwitch is a 2612 and RouterC is a 4700-M. The former is
> configured on
> s1/1 as a frame-relay switch the second on s3 as a DTE. They
> are connected
> with a DCE-DTE cable (60pins). I annex attach below the config
> and the show
> interface serial.
>
> Lee
>
> RouterSwitch#show running-config
> ...
> !
> interface Serial1/1
> no ip address
> encapsulation frame-relay
> clockrate 128000
> frame-relay lmi-type ansi
> frame-relay intf-type dce
> frame-relay route 210 interface Serial1/0 210
> !
> ...
>
> RouterC#show running-config
> ...
> !
> interface Serial3
> no ip address
> encapsulation frame-relay
> frame-relay lmi-type ansi
> !
> ...
>
> RouterSwitch#show interface serial 1/1
>
> Serial1/1 is up, line protocol is down
> Hardware is CD2430 in sync mode
> MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec,
> reliability 255/255, txload 1/255, rxload 1/255
> Encapsulation FRAME-RELAY, loopback not set
> Keepalive set (10 sec)
> LMI enq sent 0, LMI stat recvd 0, LMI upd recvd 0
> LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0, DCE LMI
> down
> LMI DLCI 0 LMI type is ANSI Annex D frame relay DCE
> FR SVC disabled, LAPF state down
> Broadcast queue 0/64, broadcasts sent/dropped 0/0, interface
> broadcasts 0
> Last input never, output never, output hang never
> Last clearing of "show interface" counters 01:19:00
> 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 0/0/32 (active/max active/max total)
> Reserved Conversations 0/0 (allocated/max allocated)
> Available Bandwidth 96 kilobits/sec
> 5 minute input rate 0 bits/sec, 0 packets/sec
> 5 minute output rate 0 bits/sec, 0 packets/sec
> 0 packets input, 0 bytes, 0 no buffer
> Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
> 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0
> abort
> 0 packets output, 0 bytes, 0 underruns
> 0 output errors, 0 collisions, 150 interface resets
> 0 output buffer failures, 0 output buffers swapped out
> 305 carrier transitions
> DCD=up DSR=up DTR=up RTS=up CTS=up
>
>
>
>
>
> RouterC#show interface s3
>
> Serial3 is up, line protocol is down
> Hardware is HD64570
> MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec,
> reliability 255/255, txload 1/255, rxload 1/255
> Encapsulation FRAME-RELAY, loopback not set
> Keepalive set (10 sec)
> LMI enq sent 436, LMI stat recvd 0, LMI upd recvd 0, DTE LMI
> down
> LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0
> LMI DLCI 0 LMI type is ANSI Annex D frame relay DTE
> FR SVC disabled, LAPF state down
> Broadcast queue 0/64, broadcasts sent/dropped 0/0, interface
> broadcasts 0
> Last input never, output 00:00:01, output hang never
> Last clearing of "show interface" counters 01:12:47
> 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)
> Available Bandwidth 96 kilobits/sec
> 5 minute input rate 0 bits/sec, 0 packets/sec
> 5 minute output rate 0 bits/sec, 0 packets/sec
> 0 packets input, 0 bytes, 0 no buffer
> Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
> 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0
> abort
> 438 packets output, 6099 bytes, 0 underruns
> 0 output errors, 0 collisions, 142 interface resets
> 0 output buffer failures, 0 output buffers swapped out
> 280 carrier transitions
> DCD=up DSR=up DTR=up RTS=up CTS=up
> RouterC#
>
>
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=91449&t=91448
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