Slide 1 IT-320Chapter 10 Packet Switching Networks Slide 2 Objectives 1. Compare and contrast X.25 and Frame Relay networks. 2. Explain the need for SLAs and define SLA criteria.…
Slide 1 Computer Networks with Internet Technology William Stallings Chapter 13 Wide Area Networks Slide 2 Frame Relay Networks Designed to eliminate much of the overhead…
Slide 1 Frame Relay, ATM and VPN Metropolitan Area Ethernet Overview Slide 2 2 Packet-Switched Services u Offered by Carriers u X.25 u Old, slow, and not sufficiently cheaper…
Slide 1 MPLS Last Update 2013.05.21 1.7.0 Copyright 2000-2013 Kenneth M. Chipps Ph.D. www.chipps.com 1 Slide 2 Objectives of This Section Learn –What MPLS is and how you…
Slide 1 IT Service Delivery and Support Week Six IT Auditing and Cyber Security Spring 2014 Instructor: Liang Yao (MBA MS CIA CISA CISSP) 1 Slide 2 2 Network Topics Network…
ATM ATM (Asynchronous Transfer Mode) is the switching and transport technology of the B-ISDN (Broadband ISDN) architecture (1980) Goals: high speed access to business and…