Guest

Preview Tool

Cisco Bug: CSCuj46613 - Unicast traffic getting dropped after lc reload

Last Modified

Feb 13, 2018

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

6.1(4a)S17

Description (partial)

Symptom:
Unicast traffic is seen lost after LC reload for SVI's on the switch. This may lead to incomplete ARP or ping loss.

Conditions:
This is observed for VLAN's which were in FabricPath mode and were changed to CE mode later. This leads to incorrect state in the software, which upon LC reload/reset programs the wrong state to the hardware. Hence problem is seen only after LC reset.
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.