In your original post, discuss the following: What does VLSM stand for? Why is it used and what shortcomings does it help resolve on a network? Provide an example of VLSM, make sure to include IP address, subnet mask, number of networks and number of hosts. How do you determine this information? What is a VLAN? Compare and contrast an access port and trunk port. Provide a "real world" scenario where an access port would be used as well as a trunk port.