Ok guys and gals...Here's the situation that I hope someone can slap me on
the back of the head and go, you dummy, you forgot to do that!
... and then tell me what to do to fix it.
I have two 1700 routers with 12.1.5YBx IOS code running, and each has a
WIC-1DSU-T1 card in them.
Very simple Back-To-Back lab... at least you would think.
I've double-checked to make sure that my STP cable has pins 1,2 and 4,5
reversed... 1 to 4 (wire color orange/white) and 2 to 5 (wire color solid
orange).
I've put in on one router only, the Service-Module T1 Clock Source Internal
command, and have even gone the extra measure of hand coding the line code,
and frame commands - B8ZS and ESF.
I've changed the LBO to none, and -15db on both units in mirror image
fashion.
I've specified Timeslots All and Timeslots 1-24 speed 64 on both routers in
mirror fashion.
Still.... NADA.
The following is the config's and their associated Show Service Module S0
outputs.
Somebody, please tell me what the heck I'm doing wrong!!
I can configure this on the old DB60 cabling configuration all day long with
no problem at all.
------------------------------------------------
Router A:
interface Serial0
ip address 10.1.1.1 255.255.255.252
encapsulation ppp
service-module t1 lbo -15db
service-module t1 timeslots 1-24
RouterA#sh int s0
Serial0 is down, line protocol is down
Hardware is PQUICC with Fractional T1 CSU/DSU
Internet address is 10.1.1.1/30
MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
LCP Closed
Closed: IPCP, CDPCP
Last input 01:07:20, output 01:07:20, output hang never
Last clearing of "show interface" counters 00:48:15
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 1152 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, 98 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=down DSR=up DTR=up RTS=up CTS=down
RouterA#sh service-module s0
Module type is T1/fractional
Hardware revision is 0.88, Software revision is 0.2,
Image checksum is 0xED22BEC5, Protocol revision is 0.1
Transmitter is sending remote alarm.
Receiver has loss of frame,
Framing is ESF, Line Code is B8ZS, Current clock source is line,
Fraction has 24 timeslots (64 Kbits/sec each), Net bandwidth is 1536
Kbits/sec.
Last user loopback performed:
no loopback
duration 01:49:32
Last module self-test (done at startup): Passed
Last clearing of alarm counters 00:55:40
loss of signal : 0,
loss of frame : 1, current duration 00:55:40
AIS alarm : 0,
Remote alarm : 0,
Module access errors : 0,
Total Data (last 18 15 minute intervals):
2746 Line Code Violations, 510 Path Code Violations
1185 Slip Secs, 9840 Fr Loss Secs, 6636 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 3 Severely Err Secs, 9837 Unavail
Secs
Data in current interval (606 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 606 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 606 Unavail Secs
RouterB:
interface Serial0
ip address 10.1.1.2 255.255.255.252
encapsulation ppp
no ip route-cache
no ip mroute-cache
no fair-queue
service-module t1 clock source internal
service-module t1 lbo -15db
service-module t1 timeslots 1-24
RouterB#sh int s0
Serial0 is down, line protocol is down
Hardware is PQUICC with Fractional T1 CSU/DSU
Internet address is 10.1.1.2/30
MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
LCP Closed
Closed: IPCP, CDPCP
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:53:57
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
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, 1 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=down DSR=up DTR=up RTS=up CTS=down
RouterB#sh service-module s0
Module type is T1/fractional
Hardware revision is 0.96, Software revision is 0.2,
Image checksum is 0xED22BEC5, Protocol revision is 0.1
Transmitter is sending remote alarm.
Receiver has loss of signal, loss of frame,
Framing is ESF, Line Code is B8ZS, Current clock source is internal,
Fraction has 24 timeslots (64 Kbits/sec each), Net bandwidth is 1536
Kbits/sec.
Last module self-test (done at startup): Passed
Last clearing of alarm counters 00:53:13
loss of signal : 1, current duration 00:53:04
loss of frame : 1, current duration 00:53:04
AIS alarm : 0,
Remote alarm : 0,
Module access errors : 0,
Total Data (last 3 15 minute intervals):
440 Line Code Violations, 0 Path Code Violations
20 Slip Secs, 2700 Fr Loss Secs, 97 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 2700 Unavail
Secs
Data in current interval (487 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 487 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 487 Unavail Secs
Thanks,
Mark Odette II
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=35431&t=35431
--------------------------------------------------
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
