Solaris 10 RIP-2 ??

We have had a security scan completed on our solaris 10 systems and several of them came back with "This host is running a RIP-2 agent. RIP-2 requests can be authenticated"

How do i verify that it is using authentication? Or see if it is running RIP-2 at all.

May be you can check some options with routeadm commad

I had run through this and didn't see any references to RIPv2.