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Cisco Bug: CSCtc24210 - eth_port_channel crashes on lacp timeout

Last Modified

Mar 16, 2016

Products (3)

  • Cisco Nexus 5000 Series Switches
  • Cisco Nexus 5020 Switch
  • Cisco Nexus 5010 Switch

Known Affected Releases


Description (partial)

After change on port-channel, conditions may exist which cause the N5K to reload due to a timeout
value not accounting for the time required for compatibility check and protocol-up sequences.

`show system reset-reason`
----- reset reason for Supervisor-module 1 (from Supervisor in slot 1) ---
1) At 314736 usecs after Wed Oct 21 09:36:27 2009
   Reason: Reset triggered due to HA policy of Reset
   Service: eth_port_channel hap reset
   Version: 4.1(3)N1(1a)


Typically, this has been seen when changed are made on VPCs
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
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