In article <c=US%a=_%p=BAIS%l=MERCURY-980918163103Z-10472@mercury.balink.com>, "Martin, Christian" <CMartin@mercury.balink.com> wrote:

I meant the latter. I knew that there were switch to switch FDX capabilities - I'd never seen a router interface or NIC though. Cool.

For PC platforms, I've been happy with both Tulips and Intel eepro100b's at fdx 10BT. Both cards are real cheap and have 100BT support as well. Catalyst 1900s do fdx 10BT, as do 3com 1000s (but you'll want current firmware). I don't think Cisco has fdx 10BT interfaces but the new-style (VIP-type) FEIP2 will do fdx 100BT. I'm not sure if hdx/fdx autonegotiation works at 10BT -- I don't trust it anyway. -- Shields, CrossLink.