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Cisco Bug: CSCup68260 - Random traffic lockup issue seen on ESM module/CGR2010 and on CGS2520

Last Modified

Aug 11, 2017

Products (12)

  • Cisco IOS
  • Cisco IE-2000U-4S-G Industrial Ethernet Switch
  • Cisco IE-2000U-16TC-GP Industrial Ethernet Switch
  • Cisco CGS-2520-24TC Connected Grid Switch
  • Cisco CGS-2520-16S-8PC Connected Grid Switch
  • Cisco IE-2000U-16TC-G-X Industrial Ethernet Switch
  • Cisco IE-2000U-8TC-G Industrial Ethernet Switch
  • Cisco Connected Grid 10-port Ethernet Switch Module Interface Card
  • Cisco IE-2000U-4T-G Industrial Ethernet Switch
  • Cisco IE-2000U-4TS-G Industrial Ethernet Switch
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Known Affected Releases


Description (partial)

Symptom:After some time, traffic will cease to pass on an interface.  Shut/no shut of port resolves issue.
Conditions:Issue can be triggered by using non-shielded ethernet cables that are in close proximity to electrical wire.
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