When using PIM- DM, once a branch is pruned from the tree, how long must it wait before it will be a

When using PIM- DM, once a branch is pruned from the tree, how long must it wait before it will be able to graft the interface back into the tree?

A.
Immediately

B.
3 minutes

C.
60 seconds

D.
10 seconds

E.
30 seconds