ucd-snmp-4.2.5-8.AS21.2 on Dell 6650 wrong NIC speed

We are running RedHat Linux AS 2.1 Kernel
2.4.9-e.40smp

dmesg shows :

Broadcom Gigabit Ethernet Driver bcm5700 with
Broadcom NIC Extension
(NICE) ver. 2.0.28 (11/05/01)
eth0: Broadcom BCM5700 found at mem eff10000, IRQ
17, node addr
000f1f6a3eeb
eth0: Broadcom BCM5411 Copper transceiver found
eth0: Scatter-gather ON, 64-bit DMA ON, Tx
Checksum ON, Rx Checksum ON
eth1: Broadcom BCM5700 found at mem eff00000, IRQ
18, node addr
000f1f6a3eec
eth1: Broadcom BCM5411 Copper transceiver found
eth1: Scatter-gather ON, 64-bit DMA ON, Tx
Checksum ON, Rx Checksum ON
bcm5700: eth0 NIC Link is UP, 100 Mbps full duplex
bcm5700: eth1 NIC Link is UP, 100 Mbps full duplex
Intel(R) PRO/1000 Network Driver - version 5.2.20-k1
Copyright (c) 1999-2003 Intel Corporation.
eth2: Intel(R) PRO/1000 Network Connection
eth3: Intel(R) PRO/1000 Network Connection
e1000: eth2 NIC Link is Up 100 Mbps Full Duplex
e1000: eth3 NIC Link is Up 100 Mbps Full Duplex

However when we look at our stats using MRTG it only
reports all the cards at running 10 mbps although I am
sure they are all at 100 mbps as that is the standard
here and that is what dmesg shows. I had also opened
a problem with MRTG but the developer said he only
reports what has been given him and I opened a problem
with Dell and they just gave me some commands to
hard-code the speed which I am not supposed to to
here. I have all the current redhat network updates on
and we have other systems running linux but with a
different version on your software that are reporting
correctly. We are running Redhat ES 30 with
net-snmp-5.0.9-2.30E.3
working just fine. Any thoughts?
Thanks,
Tom Kunz
612-624-8086
t-kunz@groupwise.umn.edu