I have a couple of questions concerning L2 etherchannels. Can you please help?
1- Is there a way to increase drastically the STP port cost of an unbundled etherchannel interface, forcing the traffic to be switched to another interface?
As an example, imagine you have a direct etherchannel link at 2x1Gbps (STP cost 3) and one of the links fails (STP cost increases to 4). I would like to increase this cost to 10 when the failure happens...is this possible?
2- Is there some sort of dampening system (BGP-like) for etherchannels?
Many thanks in advance,