Is it possible to apply ether-channel/LACP on 2 pair of stacked switches? (one link is on the other switch and other link in another switch)

Is it possible to do HSRP on 2 pair stacked switches? (1pair stacked and 1 pair stacked)

hi guys,i have a number of interface to monitor with my ids, problem is i only have one port in my ids and i would like to monitor ports in the traffic coming from the private wan and traffic from the internet on both switches. any idea how this scen...

hi guys,i have an ids and i want to monitor several interfaces in my redundant 6509. would vspan and rspan could do the work? thanks,alex

Hi Guys,Can someone tell me what this log message mean? is it harmful to my c3550 switch?thanks,alex