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Cisco Bug: CSCtb43432 - Under certain conditions prepositions tasks may be deleted and added

Last Modified

Feb 22, 2014

Products (1)

  • Cisco Wide Area Application Services (WAAS) Appliances

Known Affected Releases

4.1(1) 4.1(3b)

Description (partial)

Symptom:

Under certain conditions,  the preposition task on the edge WAEs will be  deleted 
and added.


Conditions:

Preposition Task Deletion from Edge WAE's:
----------------------------------------------------
Use Case 1: 
1.Create a preposition from CM GUI
2.Assign the preposition to 4 edge devices
3.Make sure that the preposition has been updated in  the running config of the 4 edge devices
4.Reboot the edge device on which startup config doesn't have the configured PP task
5. Wait  for one datafeed poll cycle (default 5 minutes)
6.Reboot the another edge device on which startup config doesn't have the configured PP task
7. The  above two devices will be in un-assigned state in the CM GUI

Use Case 2: 
1.Create a preposition from CM GUI
2.Assign the preposition to 4 edge devices
3.Make sure that the preposition has been updated in  the running config of the 4 edge devices
4. Delete the preposition from one of the edge device through CLI
5. Wait  for one datafeed poll cycle
6. Delete the preposition from another edge device through CLI
7. The  above two devices will be in un-assigned state in the CM GUI

Preposition Task addition to Edge WAE's:
----------------------------------------------------
Pre-condition: 
   a. Any one of the Use Case mentioned for "Preposition  Task Deletion from Edge WAE's "
   
Use Case 3:
1. Reboot of a Edge device(third device  for which running  config has NO preposition task  and startup config has  the PP task  as result of Usecase 1 or Usecase 2).
2. The above reboot will re-send the preposition task to all the devices seen as  assigned state in CM GUI.
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