Cisco Bug: CSCum00691 - multipath between vfc and fc links not working
Dec 08, 2014
- Cisco MDS 9000 Series Multilayer Switches
Known Affected Releases
This is a F16 ASIC limitation Symptom: With both fc and fcoe links with same cost (ECMP entries) between 2 switches, traffic doesnt flow. Conditions: F16 cannot support FC and FCoE adjacencies in the same multipath when vlan-vsan mapping is not one-to-one. The re-write memory is only one per route and not one per adjacency. This implies that VSAN translation is common for all adjacencies of the route. Hence if VLAN-VSAN translation is not one to one, we cannot support FC and FCoE in the same ECMP set.
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)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases