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Cisco CCNA1v7: Introduction to Networks

January 18, 2022
by admin
CCNA, CCNA1, CCNAv7, Cisco
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Prerequisites

There are no prerequisites for this offering. Learners are expected to have the following skills:
• High school reading level
• Basic computer literacy
• Basic PC operating system navigation skills
• Basic internet usage skills

CCNAv7: Introduction to Networks (ITN) Outline

The first course in the CCNA curriculum introduces the architectures, models, protocols, and networking elements that connect users, devices, applications and data through the internet and across modern computer networks – including IP addressing and Ethernet fundamentals. By the end of the course, students can build simple local area networks (LANs) that integrate IP addressing schemes, foundational network security, and perform basic configurations for routers and switches. Listed below are the current set of modules and their associated competencies outlined for this course. Each module is an integrated unit of learning that consists of content, activities and assessments that target a specific set of competencies. The size of the module will depend on the depth of knowledge and skill needed to master the competency. Some modules are considered foundational, in that the artifacts presented, while not assessed, enable learning of concepts that are covered on the CCNA certification exam.

Course Outline
ModuleTopicObjective
01: Networking TodayExplain the advances in modern network technologies.
Networks Affect Our LivesExplain how networks affect our daily lives.
Network ComponentsExplain how host and network devices are used.
Network Representations and
Topologies
Explain network representations and how they are used
in network topologies.
Common Types of NetworksCompare the characteristics of common types of Networks.
Internet ConnectionsInternet Connections
Reliable NetworksDescribe the four basic requirements of a reliable network.
Network TrendsExplain how trends such as BYOD, online collaboration, video, and cloud computing are changing the way we interact.
Network SecurityIdentify some basic security threats and solutions for all networks.
The IT ProfessionalExplain employment opportunities in the networking field.
02: Basic Switch and End Device ConfigurationImplement initial settings including passwords, IP addressing, and default gateway parameters on a network switch and end devices.
Cisco IOS AccessExplain how to access a Cisco IOS device for configuration purposes.
IOS NavigationExplain how to navigate Cisco IOS to configure network devices.
The Command StructureDescribe the command structure of Cisco IOS software.
Basic Device ConfigurationConfigure a Cisco IOS device using CLI.
Save ConfigurationsUse IOS commands to save the running configuration.
Ports and AddressesExplain how devices communicate across network media.
Configure IP AddressingConfigure a host device with an IP address.
Verify ConnectivityVerify connectivity between two end devices.
03: Protocols and ModelsExplain how network protocols enable devices to access local and remote network resources.
The RulesDescribe the types of rules that are necessary to successfully communicate.
ProtocolsExplain why protocols are necessary in network communication.
Protocol SuitesExplain the purpose of adhering to a protocol suite.
Standards OrganizationsExplain the role of standards organizations in establishing protocols for network interoperability.
Reference ModelsExplain how the TCP/IP model and the OSI model are used to facilitate standardization in the communication process.
Data EncapsulationData Access Explain how local hosts access local resources on a Network.
04: Physical LayerExplain how physical layer protocols, services, and network media support communications across data networks.
Purpose of the Physical LayerDescribe the purpose and functions of the physical layer in the network.
Physical Layer CharacteristicsDescribe characteristics of the physical layer.
Copper CablingIdentify the basic characteristics of copper cabling.
UTP CablingExplain how UTP cable is used in Ethernet networks.
Fiber-Optic CablingDescribe fiber-optic cabling and its main advantages over other media.
Wireless MediaConnect devices using wired and wireless media.
05: Number SystemsCalculate numbers between decimal, binary, and hexadecimal systems.
Binary Number SystemCalculate numbers between decimal and binary systems.
Hexadecimal Number SystemCalculate numbers between decimal and hexadecimal systems.
06: Data Link LayerExplain how media access control in the data link layer supports communication across networks.
Purpose of the Data Link LayerDescribe the purpose and function of the data link layer in preparing communication for transmission on specific media.
TopologiesCompare the characteristics of media access control methods on WAN and LAN topologies.
Data Link FrameDescribe the characteristics and functions of the data link frame.
07: Ethernet SwitchingExplain how Ethernet operates in a switched network.
Ethernet FrameExplain how the Ethernet sublayers are related to the frame fields.
Ethernet MAC AddressDescribe the Ethernet MAC address.
The MAC Address TableExplain how a switch builds its MAC address table and forwards frames.
Switch Speeds and Forwarding
Methods
Describe switch forwarding methods and port settings available on Layer 2 switch ports.
08: Network LayerExplain how routers use network layer protocols and services to enable end-to-end connectivity.
Network Layer CharacteristicsExplain how the network layer uses IP protocols for reliable communications.
IPv4 PacketExplain the role of the major header fields in the IPv4 packet.
IPv6 PacketExplain the role of the major header fields in the IPv6 packet.
How a Host RoutesExplain how network devices use routing tables to direct packets to a destination network.
Router Routing TablesExplain the function of fields in the routing table of a router.
09: Address ResolutionExplain how ARP and ND enable communication on a network.
MAC and IPCompare the roles of the MAC address and the IP address.
ARPDescribe the purpose of ARP.
Neighbor DiscoveryDescribe the operation of IPv6 neighbor discovery.
10: Basic Router ConfigurationImplement initial settings on a router and end devices.
Configure Initial Router SettingsConfigure initial settings on a Cisco IOS router.
Configure InterfacesConfigure two active interfaces on a Cisco IOS router.
Configure the Default GatewayConfigure devices to use the default gateway.
11: IPv4 AddressingCalculate an IPv4 subnetting scheme to efficiently segment a network.
IPv4 Address StructureDescribe the structure of an IPv4 address including the network portion, the host portion, and the subnet mask.
IPv4 Unicast, Broadcast, and
Multicast
Compare the characteristics and uses of the unicast, broadcast and multicast IPv4 addresses.
Types of IPv4 AddressesExplain public, private, and reserved IPv4 addresses.
Network SegmentationExplain how subnetting segments a network to enable better communication.
Subnet an IPv4 NetworkCalculate IPv4 subnets for a /24 prefix.
Subnet a /16 and /8 PrefixCalculate IPv4 subnets for a /16 and /8 prefix.
Subnet to Meet RequirementsGiven a set of requirements for subnetting, implement an IPv4 addressing scheme.
Variable Length Subnet MaskingExplain how to create a flexible addressing scheme using variable length subnet masking (VLSM).
Structured DesignImplement a VLSM addressing scheme.
12: IPv6 AddressingImplement an IPv6 addressing scheme.
IPv4 IssuesExplain the need for IPv6 addressing.
IPv6 AddressingExplain how IPv6 addresses are represented.
IPv6 Address TypesCompare types of IPv6 network addresses.
GUA and LLA Static
Configuration
Explain how to configure static global unicast and linklocal IPv6 network addresses.
Dynamic Addressing for IPv6
GUAs
Explain how to configure global unicast addresses dynamically.
Dynamic Addressing for IPv6
LLAs
Configure link-local addresses dynamically.
IPv6 Multicast AddressesIdentify IPv6 addresses.
Subnet an IPv6 NetworkImplement a subnetted IPv6 addressing scheme.
13: ICMPUse various tools to test network connectivity.
ICMP MessagesExplain how ICMP is used to test network connectivity.
Ping and Traceroute TestingUse ping and traceroute utilities to test network connectivity.
14: Transport LayerCompare the operations of transport layer protocols in supporting end-to-end communication.
Transportation of DataExplain the purpose of the transport layer in managing the transportation of data in end-to-end communication.
TCP OverviewExplain characteristics of the TCP.
UDP OverviewExplain characteristics of the UDP.
Port NumbersExplain how TCP and UDP use port numbers.
TCP Communication ProcessExplain how TCP session establishment and termination processes facilitate reliable communication.
Reliability and Flow ControlExplain how TCP protocol data units are transmitted and acknowledged to guarantee delivery.
UDP CommunicationDescribe the UDP client processes to establish communication with a server.
15: Application LayerExplain the operation of application layer protocols in providing support to end-user applications.
Application, Presentation, and SessionExplain how the functions of the application layer, session layer, and presentation layer work together to provide network services to end user applications.
Peer-to-PeerExplain how end user applications operate in a peer-to-peer network.
Web and Email ProtocolsExplain how web and email protocols operate.
IP Addressing ServicesExplain how DNS and DHCP operate.
File Sharing ServicesExplain how file transfer protocols operate.
16: Network Security FundamentalsConfigure switches and routers with device hardening features to enhance security.
Security Threats and
Vulnerabilities
Explain why basic security measures are necessary on network devices.
Network AttacksIdentify security vulnerabilities.
Network Attack MitigationIdentify general mitigation techniques.
Device SecurityConfigure network devices with device hardening features to mitigate security threats.
17: Build a Small NetworkImplement a network design for a small network to include a router, a switch, and end devices.
Devices in a Small NetworkIdentify the devices used in a small network.
Small Network Applications and
Protocols
Identify the protocols and applications used in a small network.
Scale to Larger NetworksExplain how a small network serves as the basis of larger networks.
Verify ConnectivityUse the output of the ping and tracert commands to verify connectivity and establish relative network performance.
Host and IOS CommandsUse host and IOS commands to acquire information about the devices in a network.
Troubleshooting MethodologiesDescribe common network troubleshooting methodologies.
Troubleshooting ScenariosTroubleshoot issues with devices in the network.

NEXT> Cisco CCNA2v7: Switching, Routing and Wireless Essentials

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