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| OSI Layer 3 |
| Course Status: | Released | Courseware Features |
| Course Language: | English | |
| Course Duration: | 5 Hours | |
| Deployment Options: | Online, Interactive CDs, Network, Downloads, Intranet |
Audience |
| Network engineers, network architects, internetworking engineers, LAN and WAN administrators, systems administrators, systems managers, intranet administrators |
Prerequisites |
| A basic understanding of internetworking technologies is recommended; achievement of i-Net+ certification is recommended but not required; experience in network support or administration is desirable |
Course Aim |
| This learning path addresses the topics and concepts that learners need to know in order to obtain Network+ certification. The path uses seminars, text and graphics, interactive exercises, and simulations to aid the learner in gaining the skills and knowledge necessary for certification. |
Learning Objectives |
| To outline the functionality of the network layer of the OSI model |
Topics Covered |
| Layer 3 routing and addressing Importance of a network layer Path determination IP address within the IP header IP address classes Addresses and subnets Reserved address space Basics of subnetting Creating a subnet Networks and subnetworks Layer 3 devices and routed protocols OSI layer 3 devices Network-to-network communications Advanced ARP concepts Layer 3 routing protocols Routing protocols Network layer services ARP tables IGP and EGP |