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Cisco Bug: CSCum66031 - Rosa EM turns on IP switch ports when DCM backup is rebooted

Last Modified

Jun 16, 2020

Products (1)

  • ROSA Hardware

Known Affected Releases

4.6.0

Description (partial)

Symptom:
ROSA EM turns on the ports of the IP switch when the backup DCM is restarted.

Conditions:
- ROSA EM is configured to control DCM 1:1 Live-Standby redundancy 
- ROSA EM IP output switch control is set to enabled
- The IP switch ports connected to the backup DCM are manually turned off
- Reboot the backup DCM
- ROSA EM sets the IP switch ports up again after it was able to communicate with the device.
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