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Section Isolation



To avoid such incidents in future, it is recommended to use SIP and Automatic Switched Optical Network wherever possible.


Root Cause:


Link was down due to section isolation at


Trouble Reason:


The link was down


Recovery action:


Logged with last mile and followed up accordingly. Link came up post section isolation restored by network team.


Closure Note:


The link is up and working fine. RFO: Section isolation at