What is the default convergence times when using RSTP? Unlike STP I understand that RSTP has three timing intervals before it begans to converge.

RSTP

Hello timer >>> 2 seconds

MAX-AGE >>> 6 seconds

Forward-Delay (Learning) >>> ? seconds

Default convergence time ?

STP

Hello timer >>> 2 seconds

MAX-AGE >>> 20 seconds

Forward-Delay (Listening) >>> 15 seconds

Forward-Delay (Learning) >>> 15 seconds

Default convergence time 50 seconds

If I am understanding things correctly

1. The Hello interval are the same as STP which is every 2 seconds.

2. The default Max-Age time for RSTP is 3 times the hello interval or 6 seconds.

3.RSTP elminates the listening state however, there is a learning state.

What is the default time that RSTP stays in the learning state before is transitions to either forwarding or discarding?

I can't seem to find this information.