Does anyone know any free software that can simulate cisco switches commands? I would like to know the outcome if I run certain command lines on a cisco switches. I do not have apre switches to test or see what it does. Basically I just want to see what happen if I run a command line that has an existing command like
switchport trunk allowed vlan 8,9,10
After - Need to add vlan 80
What would happen if I ran the command line?
switchport trunk allowed vlan 80
I found out that it will remove all the vlan on port-channel11 except 80 and that cause major problems. I had a space between comma each number and I did not know that.
So my thing is I would like to simulate something like this and show me the outcome if I ran that command.
Thanks in advance.