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Chapter 7
Troubleshooting Serial Line and Frame Relay Connectivity
Output queue: 0/1000/64/0 (size/max total/threshold/
drops)
Conversations 0/2/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 321000 bits/sec, 48 packets/sec
5 minute output rate 320000 bits/sec, 48 packets/sec
12439 packets input, 13257786 bytes, 0 no buffer
Received 202 broadcasts, 0 runts, 0 giants,
0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored,
0 abort
12438 packets output, 13256434 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped
out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
Router_A#
The output contains all of the relevant serial data, as well as all of the
LAPB and X.25 information. Following are explanations of these new fields:
RNRs Number of Receiver Not Ready events
REJs Number of rejects
SABMs Number of Set Asynchronous Balance Mode requests
FRMRs Number of protocol frame errors
DISCs Number of disconnects
RESTARTs Number of restarts
For more detailed information about LAPB or X.25, the debug command
must be used.
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