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Cisco Bug: CSCuj95513 - I/O module asic errors not syslog-ed nor corrective action taken

Last Modified

Jan 11, 2019

Products (4)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases


Description (partial)

Complete/Intermittent traffic loss will be experienced due to silent drops occurring between internal ASIC's on Nexus 7000 line cards.

Traffic which drives an RBH result that causes the traffic to be forwarded to the affected ASIC's will experience either complete or intermittent loss.

N7K# show hardware internal errors module 4
| Device:Naxos                    Role:MACSECURITY             Mod: 4    |
| Device Statistics Category :: ERROR
ID    Name                                          Value             Ports
--    ----                                          -----             -----
 2056 sys_egress_bad_octets                         0000006410642522  2 - 
 2063 sys_egress_bad_crc_count                      0000000014918599  2 -
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