List all open ports

How can I list all the open ports on a Solaris x86 Nevada machine? I can use nmap to scan a Solaris 10 machine, but it appears that Nevada blocks out such scan requests.

I would like a listing that looks something like this:

PORTSTATE SERVICE

21/tcpopen ftp

22/tcpopen ssh

23/tcpopen telnet

25/tcpopen smtp

79/tcpopen finger

80/tcpopen http

Thanks

Manish

[421 byte] By [manishUSF] at [2007-11-26 10:15:34]