ASA Security Levels are used to define how traffic initiated from one interface is allowed to return from another interface. Higher level security interfaces can initiate traffic to a lower level without an access list. Any traffic returning from a higher level initiated communications ... Read More
Configuring STP on Cisco switches is straightforward since STP is on by default. This default ensures loop-free topologies when connecting Cisco Switches and is very useful in Campus and Access LANs.
For our example, we'll be using the network topology below.
The switches are in a triangle ... Read More