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Routing Operations and Features in Cisco IOS Routers

This session will discuss technology such as Cisco Express Forwarding (CEF), including a day in the life of a packet in both process and CEF switching operations as well as discuss how CEF impacts memory and CPU utilisation in IOS routers. Load sharing operations with both CEF and PfR will also be addressed. Finally improvements in routing protocol convergence and their relationship to CEF will be discussed, including OSPF Loop Free Alternate, EIGRP Feasible Successors and BGP Prefix Independent Convergence (Core). This session will enhance your knowledge of routing operations as well as give you an insight into what's new and improved when considering protocol convergence.