How do I stop error messages due to IPX packets

[Wayne Beech]

We have a Sparc 1+ that is on a network along with numerous PS/2's running
netware.  Occasionally (it seems to happen when one of the PS/2's is
rebooted) the following error messages are displayed on the Sun

le0: Receive: giant packet from ff:ff:ff:ff:ff:ff
le0: Receive: STP in rmd cleared

Is there a way to stop this message from appearing on the console?

UUCP  : ukma!beech
BITNET: beech at ukma
DOMAIN: beech at ms.uky.edu