NETBIOS broadcast response

Tech-Archive recommends: Speed Up your PC by fixing your registry

Here's the scenario:
I've got two servers, Server1 (Win2K) and Server2 (DOS for now)
And two subnets, 10.33 and 10.34
Server1 is multihomed on both 10.33 and 10.34.
Server1 has the "Network Services Order" of 10.34 first.
Server2 is on 10.34 only
There is no DNS nor WINS servers

Here's a network diagram:
[LAN1] - [NIC1 10.33.1.1 255.255.0.0] [Server1] [10.34.1.1 255.255.0.0 NIC2]
- [LAN2] - [NIC1 10.34.1.2 255.255.0.0] [Server2]

Server2 boots with a DOS boot disk, attempts to "net use i: \\Server1\share"
Server2 attempts to resolve the IP address of "Server1" by Broadcast (MAC
FF:FF:FF:FF:FF:FF IP 10.34.255.255)
Server1 responds with address of 10.33.1.1
Server2 cannot connect to 10.33.1.1 (no route)

If I disable NIC1 on Server1, it responds properly with 10.34.1.1
If I set an IP address > 10.34 on NIC1, it responds properly with 10.34.1.1

So, from what I see, Server1 ignores the "Network Services Order" with
NetBios, and uses the "lowest IP address" in response to a NetBios Name
Resolution request.

Can anyone verify this, and possibly point me to some documentation on the
net?
.