Talk:Port mirroring

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A typical full duplex port has both a transmit and receive channel, to monitor both the transmit and receive communications you need to mirror both channels on to the mirror port. Note that this means up to twice as much data on the mirror port so you may actually need a faster port! Part of the command you use would probally be: “#monitor session 1 source interface Gi1/0/1 both” Stuartfawcett 16:17, 1 May 2007 (UTC)