The characteristics of RIPv2 follow :
Use UDP port 520.
Makes Automatic summarization on network Class boundary.
Classless protocol (supports VLSMs).
Have the power to shut the Auto-summarization And make a configured manual Summarization.
Metric is router hop count.
Maximum hop count is 15; infinite (unreachable) routes have a metric of 16.
Periodic route updates sent every 30 seconds to multicast address 188.8.131.52.
25 routes per RIP message (24 if authentication is used).
Invalid route marked after 180 sec.
Flush timer is 280 sec.
Hold-down timer 180 sec.
Implements split horizon with poison reverse.
Implements triggered updates.
Subnet mask included in route entry.
Administrative distance for RIPv2 is 120.
Used in small, flat networks or at the edge of larger networks.
Kindly check attachment for Full RIPv2
Hope it might help