Hi,
I am having some issues bringing up a 64k frame relay circuit. Wcom seems
to think it's a bad csu as they aren't able to loop it. As a result, I did
some testing on my end. I enabled inward bound looping on the dsu also.
For some reason, the line protocol for the serial interface comes up for
about 10 seconds, the comes back down. When I do a shut and then a no shut,
again, it comes back up for about 10 seconds and then goes back down.
Here's the current config and a sh int ser... LMI enq for send and receive
still increment even when line protocol is in down state... If I set the
csu/dsu to loopback, shouldn't the line protocol stay in up state forever?
If so, what could be the issue here?
interface Serial3/3
ip address 10.252.0.1 255.255.0.0
encapsulation frame-relay
!
Serial3/3 is up, line protocol is down (looped)
Hardware is M4T
Internet address is 10.252.0.1/16
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation FRAME-RELAY, crc 16, loopback not set
Keepalive set (10 sec)
LMI enq sent 136, LMI stat recvd 0, LMI upd recvd 0, DTE LMI down
LMI enq recvd 146, LMI stat sent 0, LMI upd sent 0
LMI DLCI 1023 LMI type is CISCO frame relay DTE
FR SVC disabled, LAPF state down
Broadcast queue 0/64, broadcasts sent/dropped 0/4, interface broadcasts 0
Last input 00:00:09, output 00:00:09, output hang never
Last clearing of "show interface" counters 00:20:31
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
150 packets input, 2035 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
1 input errors, 0 CRC, 0 frame, 1 overrun, 0 ignored, 0 abort
184 packets output, 2415 bytes, 0 underruns
0 output errors, 0 collisions, 22 interface resets
0 output buffer failures, 0 output buffers swapped out
36 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up
Any help would be appreciated..
thanks
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