I inherited a network will all Juniper switches EX series. I notice that there are about 40 vlans and the subnets are /16. Isn't it too many hosts per vlan? What could go wrong in this case? From my understanding rstp is the default spanning tree on the Juniper. Now if there is convergence with rstp, it will affect the whole network and not just the vlan in per vlan stp. Correct? If yes, should I redesigned my rstp to per vlan rstp? Thanks in advance for your inputs.