Guest

Preview Tool

Cisco Bug: CSCvs97553 - ARP/HSRP Cannot be punt to CPU after some link state change

Last Modified

Jul 16, 2020

Products (1)

  • Cisco Nexus 3000 Series Switches

Known Affected Releases

7.0(3)I7(6) 7.0(3)I7(7) 9.3(3)

Description (partial)

Symptom:
In warp/normal mode, if the interface has some changes such as shutdown or unplugging the optical module,the remaining Layer 2 interfaces will fail to send ARP/HSRP packets to the CPU, whether unicast ARP or broadcast ARP.

Conditions:
shutdown or unplugging the optical module.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.