Hi, folks! I would like your help! We would like to do rspan from 3750G-SI to 2950G-EI or 2960-SI, that works? Because we need more than two sessions of span, so, We though to conect by trunk a 3750 stack to 2950G and connect the all equipment that will receive the traffics, and preserve the other session of 3750G. we accept other suggestions thanks, Renato ========> monitoring flow =======> +----------------+ +----------------+ +----+ | 3750G | | 2950G | +-----+ | | | | trunk | | | | | S1 |----------+ fe0/1 fe0/24 +=============+ fe0/24 fe0/2 +-------| IDS | | | | | | | | | +----+ | | | | +-----+ | | | | +----+ | | | | +-------+ | | | | | | | | | S2 |----------+ fe0/2 | | fe0/3 +-------| probe | | | | | | | | 1 | +----+ | | | | +-------+ | | | | +----+ | | | | +-------+ | | | | | | | | | S3 |----------+ fe0/3 | | fe0/4 +-------| probe | | | | | | | | 2 | +----+ | | | | +-------+ +----------------+ | | | | +-------+ | | | | | fe0/5 +-------| probe | | | | 3 | +----------------+ +-------+