[Samba] browsing remote subnets

[Pihhan]

Will this config allow browsing on different subnets?

on on server (on subnets 1 and 2):
remote announce = 192.168.1.255 192.168.2.255
remote browse sync = 192.168.1.255 192.168.2.255

on second server (on subnets 2 and 3):
remote announce = 192.168.2.255 192.168.3.255
remote browse sync = 192.168.2.255 192.168.3.255

Will all computers see every other computer on the whole network? I
have tried it, but something failed. If one server is PDC, must the
second join its domain to sync browse list successful? Is browsing
resticed with access rights?

Can clients use as WINS server only nearest server, which will give
all computers on the whole network, not only direct to this WINS?

Thanks,
Pihhan