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4 port 10/100 NIC causing hostflapping (use etherchannel?)
Ok, this should be a simple question for someone, I hope. I have a Sun e450 using a 4 port 10/100 NIC on a Cisco 4506 (sup II+) connected to 4 consecutive ports (3/1, 3/2, 3/3, 3/4). It autonegotiates just fine, and transfers data just fine (no errors). But the switch keeps prompting me with...
