Your customer is a growing enterprise with limited capital to invest in network expansions. They have noticed performance problems in their campus LAN, which have been traced back to a high oversubscription ratio between the aggregation and core layers. The customer's aggregation and core switches are connected using a single 1GbE connection. Which solution improves network performance?
Your customer frequently hosts visitors who are not employees of the organization. The visitors typically request Internet access but do not require access to corporate resources. Network security is the customer's primary concern. Which solution should you include in your design proposal?
You have an access switch that must connect to an aggregation switch. The two switches are 2,600 feet (800 meters) apart. Which type of media would be used to connect the Layer 2 switches?