[j-nsp] Interface hold timers with optical protection?

[Phil Bedard]

     I was wondering what folks might be using for interface hold timers when introducing a L1 (optically) protected circuit between two nodes?  These would be MX960s and T640s terminating the circuits.   The transport gear in our case does drop light on the transponder during a protection event with restoration typically <50ms.  The default hold timers appear to be 0, so they will need to be adjusted so we do not trigger FRR during the optical restoration time.  

Thanks, 

Phil