After the SSN2EGS2 board has been running normally on the OSN1500 network element for more than two months, the COMMU_FAIL, LP_SLM_VC12, and ETH_LOS alarms are repeatedly reported and the service is interrupted. Performing soft/hard resetting of the single board and removing and inserting the single board on the live network cannot solve the problem. Ask for a solution please?
Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following:
Politically sensitive content
Content concerning pornography, gambling, and drug abuse
Content that may disclose or infringe upon others ' commercial secrets, intellectual properties, including trade marks, copyrights, and patents, and personal privacy
Do not share your account and password with others. All operations performed using your account will be regarded as your own actions and all consequences arising therefrom will be borne by you. For details, see " User Agreement."