Guest

Preview Tool

Cisco Bug: CSCuq42845 - Incorrect order of queuing config accepted on CLI

Last Modified

Sep 09, 2019

Products (8)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7700 6-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases

6.0(2)S6 6.2(8)

Description (partial)

Symptom:
Below error messages seen on applying queuing policy.

switch-outoforder(config-if)#  service-policy type queuing input FAB_all-4q-7e-in --> when applying the policy directly
ERROR: Unable to perform the action due to incompatibility:  Module 7 returned status "Error reading from internal database"
switch-outoforder(config-if)#   service-policy type queuing output FAB_all-4q-7e-out
ERROR: Unable to perform the action due to incompatibility:  Module 7 returned status "Error reading from internal database"

Error message is seen when a heirarchical queuing policy (in which the order of the inner service policy and queue-limit is changed) is applied. For eg. the error is seen with the below policy. 

 policy-map type queuing nonwork-4q-7e-in 
    class type queuing c-4q-7e-drop-in
      queue-limit percent 70 
      service-policy type queuing dup4q-7e-drop-in
    class type queuing c-4q-7e-ndrop-in
      queue-limit percent 30 
      service-policy type queuing dup4q-7e-ndrop-in

In the above policy, the order of the queue-limit and the service policy is changed.

Conditions:
Custom Policy applied in incorrect order.
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.