Nipper and Cisco configuration results

I looked at the configurations yesterday on the routers. The vty line does not have any "transport" line below it. All the routers showing "Rlogin enabled" have similar configuration.

What are the default services that are enabled for vty on IOS 12.4? I know there are only telnet, SSH and Rlogin. Is there any particular sequence that IOS processes the vty access?

Subba Rao

I think a better question would be "What services do I need on the
vtys and how do I assure that only those services are enabled?" but