I am using 6 x 3750G stacks in a distribution layer.
I connect 24 other 2 x 3750G switch stacks to the distro with 4GB Etherchannel trunks.
For almost every 4GB bundle I cannot get the 4th link to maintain 1G speed and it goes down to 100meg causing a compatibility problem with the etherchanel.
I am guessing that this is a Asic bug or hardware limitation?
Can anyone advise? SHould I contact Cisco TAC?