Extreme Networks ExtremeWare Version 7.8 Troubleshooting Manual page 76

Advanced system diagnostics
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Diagnostics
Backplane Health Check Diagnostic Results—Example 2. Example 2 shows a report for MSM-A
again, but this time with missed and corrupted packets on different channels going to more than one
I/O module slot.
In example 2, the missed packets and corrupted packets on channels going to more than one I/O
module (slots 1, 4, and 7 in this example) indicate what is most likely a problem with MSM-A, itself.
Total Tx
Total Rv
Port
1:
6140
Port
2:
0
Port
3:
0
Port
4:
214020
Port
5:
0
Port
6:
0
Port
7:
214020
Port
8:
214010
Port
9:
6140
Port 10:
0
Port 11:
0
Port 12:
0
Port 13:
0
Port 14:
0
Port 15:
214020
Port 16:
214010
Port 17:
6140
Port 18:
0
Port 19:
0
Port 20:
0
Port 21:
0
Port 22:
0
Port 23:
214020
Port 24:
214010
Port 25:
6140
Port 26:
0
Port 27:
0
Port 28:
0
Port 29:
0
Port 30:
0
Port 31:
214020
Port 32:
214010
76
Total miss
Error Pkt
5939
201
0
0
0
0
214020
0
0
0
0
0
214020
0
214010
0
6140
0
0
0
0
0
0
0
0
0
0
0
214020
0
214010
0
6140
0
0
0
0
0
0
0
0
0
0
0
214020
0
214010
0
6140
0
0
0
0
0
0
0
0
0
0
0
214020
0
214010
0
Diag fail
Last fail time
0
0
03/08/2005 05:28:46
0
0
0
0
38882
0
03/08/2005 05:28:51
0
0
0
0
1288
0
03/08/2003 05:28:50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Advanced System Diagnostics and Troubleshooting Guide

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