Preview Tool

Cisco Bug: CSCuq71492 - Cluster: L2 flood traffic not sent to peer rack via IRL

Last Modified

Sep 12, 2019

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

In a cluster router, L2 flood traffic failed to be sent to bridge ports in the peer rack.

This problem happens rarely. If customer does one of the following two. The problem may be hit.
1. Change bridge flood mode back and forth via l2vpn bridge config "flood mode ...". 
2. Use debug command "debug l2vpn forwarding platform vpls updates location <>".
Bug details contain sensitive information and therefore require a 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.