Learning Objectives

After taking this course, you should be able to:

• Identify the components of a computer network and describe their basic characteristics
• Understand the model of host-to-host communication
• Describe the features and functions of the Cisco IOS Software
• Describe LANs and the role of switches within LANs
• Describe Ethernet as the network access layer of TCP/IP and describe the operation of switches
• Install a switch and perform the initial configuration
• Describe the TCP/IP internet Layer, IPv4, its addressing scheme, and subnetting
• Describe the TCP/IP Transport layer and Application layer
• Explore functions of routing
• Implement basic configuration on a Cisco router
• Explain host-to-host communications across switches and routers
• Identify and resolve common switched network issues and common problems associated with IPv4 addressing
• Describe IPv6 main features, addresses and configure and verify basic IPv6 connectivity
• Describe the operation, benefits, and limitations of static routing
• Describe, implement and verify VLANs and trunks
• Describe the application and configuration of inter-VLAN routing
• Explain the basics of dynamic routing protocols and describe components and terms of OSPF
• Explain how STP and RSTP work
• Configure link aggregation using EtherChannel
• Describe the purpose of Layer 3 redundancy protocols
• Describe basic WAN and VPN concepts
• Describe the operation of ACLs and their applications in the network
• Configure internet access using DHCP clients and explain and configure NAT on Cisco routers
• Describe the basic QoS concepts
• Describe the concepts of wireless networks, which types of wireless networks can be built and how to use WLC
• Describe network and device architectures and introduce virtualization
• Introduce the concept of network programmability and SDN and describe the smart network management solutions like Cisco DNA Center, SD-Access and SD-WAN
• Configure basic IOS system monitoring tools
• Describe the management of Cisco devices
• Describe the current security threat landscape
• Describe threat defense technologies
• Implement a basic security configuration of the device management plane
• Implement basic steps to harden network devices