What are the disadvantages of having two port mirroring sessions? I have a Cisco 2960 switch in which there is one session having Gi0/1 as source and Fa0/48 as destination. Is it possible to ...
I'd like to set up a SPAN [port-mirror] port on our main router. The router is a Cisco 2821. The goal is to be able to troubleshoot Internet issues at the packet level, and it won't happen that ...
Does a port mirror send ethernet frames out of the switch-port with the 802.1Q header bytes still on the frame?