Guest

Preview Tool

Cisco Bug: CSCvt31282 - L3 connectivity issue due to hardware adjacency table mis-programming

Last Modified

Jul 20, 2020

Products (61)

  • Cisco Nexus 3000 Series Switches
  • Cisco Nexus 3548-X Switch
  • Cisco Nexus 3548 Switch
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 3636C-R Switch
  • Cisco Nexus 31108TC-V Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 92160YC-X Switch
  • Cisco Nexus 92304QC Switch
  • Cisco Nexus 3132Q-V Switch
View all products in Bug Search Tool Login Required

Known Affected Releases

7.0(3)I7(7)

Description (partial)

Symptom:
Unknown unicast traffic is not gleaned. Nexus will not punt the traffic to CPU and ARP will not be forged which will cause connectivity issue once the ARP entry will time out.

Conditions:
Different ip subnet configured on the switch.
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.