Cisco Bug: CSCtc05690 - No support for Fair-Q & packet mode qlimit/wred for ATM VC Parent Queue
Aug 26, 2013
- Cisco IOS
Known Affected Releases
Symptom: Fair-queue and/or packet mode queue-limit/wred don't work on ATM VC queue Conditions: QoS actions on an ATM VC parent queue have the following restrictions: - Only supports byte mode for qlimit/wred thresholds. - Does not support Fair-Queue By "parent queue" we mean the class-default queue in the following cases: - Class-default queue in a single layer policy with only class-default. Example: policy-map example1 class class-default shape average 1000000 queue-limit 100 packets - Class-default queue in a hierarchical policy . Example policy-map example2 class class-default shape average 1000000 service-policy child-policy In these cases, packet mode will be converted to byte mode for queue-limit and WRED. For Fair-Queue, an error message will be generated.
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