Two servers, two NS ?

[Eminos]

Hello,

I will soon go live with two servers setup with ispCP (both RC3), I will use both of the servers as standalone from each other. The only thing that I would like is that both of the servers use two NameServers.

host1:
NS1 = host1
NS2 = host2

host2:
NS1 = host2
NS2 = host1

I think you get my point.
Is there a better solution for that I want to acomplish?
What does the NS2 setting in ispCP actually do? Is it enough to just enter the other NameServers IP adress there, and all will work?

I found a How-To in the FAQ section about this, but it's a little bit unclear to follow that How-To. He talks about NS3 and that confuses a little bit. Is this How-To the only way to do what I want (with cron and wget), or is there a better way?

Thanks in advance ..

/E