DMVPN Phase 2 RIP Routing

HI Laz,

Thanks for revert but in introduction to DMPVN there is no detailed description regarding NHRP send and reply b/w Hub and spokes or spoke to spoke so please can you detail this process of finding of public address of other spoke per phase along with respective messages needed for the same.

  1. In question 3, I wanted to know that suppose spoke 1 initiated communication with spoke 2 and will do all necessary things as per DMVPN requirements and communication started with spoke 2 but in case spoke 2 want to do communicate with spoke 1 then is this same process will be followed or communication established by spoke 1 is enough ?

Please take case along with connection timer expired & not expired both?