On 14/02/17 11:17, Valentini, Lucio wrote: > Hi there, > > I was wondering what speed of VC port is necessary if I have 10 Gbps Well, that depends on your use-case; if you're only moving 100Mbps between VC members then you don't need 40Gbps VC ports. You really need to understand your traffic pattern to make an informed choice here.