From: Chris Allen (chris.allen@xxxxxxxxxxxx)
Date: Fri May 18 2001 - 12:08:04 GMT-3
Among other things... This is the main problem.... This means the line has
gone down 3672 times in the last 18 hours (Last Clearing) Not good at all
3672 carrier transitions
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Jeongwoo Park
Sent: Friday, May 18, 2001 10:59 AM
To: ccielab@groupstudy.com
Subject: point to point T1 troubleshooting.
Hi all
Have anyone troubleshootted T1?
it is ppp encapsulation, leased line.
LEC(local exchange carrier) said circuit is fine, which I doubt.
Router config is fine, I believe.
here is output of "sh int s2/0"
#sh int s2/0
Serial2/0 is up, line protocol is down
Hardware is M4T
Description: Leased Line to branch
Internet address is 10.10.14.86/30
MTU 1500 bytes, BW 2048 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, crc 16, loopback not set
Keepalive set (10 sec)
LCP Listen
Closed: IPCP, CDPCP
Last input never, output 00:00:03, output hang never
Last clearing of "show interface" counters 18:08:32
Input queue: 0/75/0 (size/max/drops); 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
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 2368 giants, 0
throttles
8940 input errors, 1913 CRC, 0 frame, 6028
overrun, 0 ignored, 999 abort
13556 packets output, 189784 bytes, 0 underruns
0 output errors, 0 collisions, 3438 interface
resets
0 output buffer failures, 0 output buffers
swapped out
3672 carrier transitions DCD=up DSR=up
DTR=up RTS=up CTS=up
**Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:30:45 GMT-3