Just wanted to ask if the following serial links traffic information is
normal.Both links appear to be in grate shape during business hours,
however, Drouter1 T1 serial
link has presented problems from the carrier provider few times, the
telephone company always comes up saying that prolems have been fixed when
they are not.
When I compare the information on on the serial interfaces for the two
routers,I noticed from drouter1
449441 input errors, 449442 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort, is
this caused by cerrier circuit quality ? Is it
saomething I should be concern about from my end ?
from drouter2 which presents no problems at all I noticed
128 input errors, 128 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort.
Below is the configuration and traffic information.
DROUTER1/ Has presented problems
Serial0 is up, line protocol is up
Hardware is MK5025
Description: Link to Denver
Internet address is 10.168.2.2/24
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 15/255
Encapsulation HDLC, loopback not set, keepalive set (10 sec)
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0 (size/max/drops); Total output drops: 3
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/24/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 185000 bits/sec, 79 packets/sec
5 minute output rate 93000 bits/sec, 74 packets/sec
5966461 packets input, 1886297446 bytes, 0 no buffer
Received 512335 broadcasts, 0 runts, 0 giants, 0 throttles
449441 input errors, 449442 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
5721635 packets output, 1966272482 bytes, 0 underruns
0 output errors, 0 collisions, 13 interface resets
0 output buffer failures, 0 output buffers swapped out
43 carrier transitions
DROUTER2 - T1 Circuit operates normally
drouter2>show int s0
Serial0 is up, line protocol is up
Hardware is MK5025
Description: Link to Chicago
Internet address is 10.168.1.2/24
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 1/255
Encapsulation HDLC, loopback not set, keepalive set (10 sec)
Last input 00:00:03, output 00:00:02, output hang never
Last clearing of "show interface" counters never
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 0/12/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 18000 bits/sec, 5 packets/sec
5 minute output rate 1000 bits/sec, 3 packets/sec
692741 packets input, 136788669 bytes, 0 no buffer
Received 17091 broadcasts, 0 runts, 0 giants, 0 throttles
128 input errors, 128 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
367369 packets output, 33102788 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 output buffer failures, 0 output buffers swapped out
17 carrier transitions
Jorge Rodriguez /CCNA
Network Analyst
R&S Networks Inc
1112 Boylston Street
Suite 222
Boston, MA 02115
1-781-614-1294
http://www.netwire.n3.net/
http://www.learncisco.n3.net/
........................................................
iWon.com http://www.iwon.com why wouldn't you?
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