Questions about L2 discards:
1) What can I do about output discards at L2 between ports connecting switches (6509s ? CatOS)? They are autonegotiating at 1000/Full. I read that Flowcontrol should not be enabled on trunks, and understand WRED and other congestion avoidance only in the context of router interfaces. Is there anything I can do to mitigate the drops?
2) I?m getting a lot of In-Discards on my 6509 (CatOS) Etherchannel ports. Should I turn Flowcontrol off on these? Is there anything else I can do to tune the Etherchannel?
Thank you for any suggestions.