B
B
Benedictus2018-11-21 18:13:01
Computer networks
Benedictus, 2018-11-21 18:13:01

Is it possible to set up a SPAN session from another SPAN session?

Who can tell if the following scheme will work correctly
There is a physical link (TAP L2 Switch 1)xGe01----> Ge01x(L2 Switch 2)xFa01----> Fa01x(Server)
Certain traffic falls on TAP L2 Switch 1 copy which I need to drag to the Server without RSPAN or ERSPAN.
We mirror the traffic of interest to (TAP L2 Switch 1)xGe01. Next, we configure SPAN from Ge01x(L2 Switch 2) to Fa01x(L2 Switch 2) in the same way, as a result, packets of interest from (TAP L2 Switch 1)xGe01 go to the Server.
In Cisco Packet Tracer, such a scheme works, it also does not contradict the theory, but maybe someone did such a crutch in practice?

Answer the question

In order to leave comments, you need to log in

1 answer(s)
V
Valentin, 2018-11-21
@Benedictus

We do not know the capabilities of your switches. Often they make a port in access mode for a specific vlan, in which they disable mac-learning.

Didn't find what you were looking for?

Ask your question

Ask a Question

731 491 924 answers to any question