In my understanding based on 5+ Implementations I have seen, you NEED NOT.
When state moves to down, simply reduce the rate yourself. Sent from Mail for Windows 10 From: Shahram Davari Sent: Thursday, February 23, 2017 1:31 AM To: [email protected] Subject: BFD interval in down state Hi When moving from UP to down state we are supposed to reduce the rate to 1 sec. Do we need to do a poll sequence to reduce the rate? Regards, Shahram
