Discussion 1: Circuit Packet Switching and VPNs. Please respond to the following:
• From the e-Activity, analyze at least one major advantage of private networks and the impact it creates for a communication technology organization. Be sure to provide your source either as an article or URL.
• From the e-Activity, compare three VPN services available to organizations to determine the primary differences among each. Discuss the pros and cons of each VPN service and suggest the type of organization that would best fit each network provider.
Discussion 2: ATM and Frame Relay. Please respond to the following:
• Compare the advantages and disadvantages of ATM to those of frame relay. Recommend the superior technology and explain your rationale.
• Suppose you are in charge of selecting ATM or frame relay as a WAN alternative for your technological needs of a communication technology organization. Choose one of the WAN alternatives and justify your decision.