12-27-2012 09:39 PM - edited 03-16-2019 02:54 PM
Following is the status of isdn interface.
Inhwa-HQ-UC560#show interfaces serial 0/3/0:15
Serial0/3/0:15 is down, line protocol is down
Hardware is DSX1
MTU 1500 bytes, BW 64 Kbit/sec, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input 02:52:07, output never, output hang never
Last clearing of "show interface" counters never
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 48 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
498425 packets input, 2249088 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
25 runts, 0 giants, 0 throttles
78 input errors, 78 CRC, 0 frame, 0 overrun, 0 ignored, 4 abort
498551 packets output, 2233882 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
4 carrier transitions
Timeslot(s) Used:16, SCC: 0, Transmitter delay is 0 flags
This is down.what could be the cause?
thanks
kavi
Solved! Go to Solution.
12-28-2012 04:40 AM
Hi,
It look like a physical problem...maybe the cable is damaged or at the other side the T1 is down.
Regards
Please rate all useful posts
_____________________________
MDGDP, CCNA, CCNA Voice certified
12-28-2012 01:41 AM
Is it an ISDN PRI?
Try this useful docwiki:
Regards.
12-28-2012 04:40 AM
Hi,
It look like a physical problem...maybe the cable is damaged or at the other side the T1 is down.
Regards
Please rate all useful posts
_____________________________
MDGDP, CCNA, CCNA Voice certified
12-28-2012 05:30 PM
The problem was the isdn cable was disconnected.
thanks
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