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Fundamentals of Communications and Networking, 3rd Edition

by Michael G. Solomon, David Kim

January 2021

Beginner

565 pages

19h 27m

English

Jones & Bartlett Learning

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Snail MailStore-and-Forward MessagesReal-Time CommunicationSocial Media
E-commerce Business ModelsSolving E-commerce Business Challenges
VirtualizationTypes of Cloud Services and Delivery Models
KEY CONCEPTS AND TERMSCHAPTER 1 ASSESSMENT
Enterprise ChallengesGovernment ChallengesSMB/SOHO Challenges
Banking and Financial Services ChallengesHealthcare and Patient Care Services ChallengesK–12 and Higher Education Services ChallengesCommercial Retail Products and Services ChallengesManufacturing Services ChallengesTravel and Transportation Services Challenges
KEY CONCEPTS AND TERMSCHAPTER 2 ASSESSMENT
Application LayerTransport LayerInternet LayerNetwork Access Layer
Circuit SwitchingPacket Switching
Point-to-Point NetworksBusRingStarMeshFully Connected MeshHybrid
Internetworking with BridgesInternetworking with SwitchesInternetworking with RoutersInternetworking with a Bridge/RouterInternetworking with a Gateway
Switch FunctionalitySwitch Forwarding Methods
Network Layer AddressStatic RouteDynamic Route
Layer 2 ResiliencyLayer 3 ResiliencyVirtual Networking ComponentsNetwork Storage Types
KEY CONCEPTS AND TERMSCHAPTER 3 ASSESSMENT
Physical Layer: OSI LayerData Link Layer: OSI Layer
Solving Business ChallengesIEEE 802.3 CSMA/CD Standards
Repeaters and Hubs: Layer 1 ForwardingBridges and Switches: Layer 2 Forwarding
Edge Network: Workgroup LANsEdge Network: Use of PoE SwitchesEdge Network: Departmental LANBuilding Backbone: Collapsed BackbonesCampus Backbone: Collapsed Data Center BackboneMetropolitan Area Backbone: Metro Ethernet Backbone
KEY CONCEPTS AND TERMSCHAPTER 4 ASSESSMENT
Network Layer: OSI LayerTransport Layer: OSI Layer
IPv4IPv6IPv4 to IPv6
Scenario 1: Connection-Oriented ConversationScenario 2: Connectionless Conversation
KEY CONCEPTS AND TERMSCHAPTER 5 ASSESSMENT
Session Layer: OSI Layer 5Presentation Layer: OSI Layer 6Application Layer: OSI Layer 7
Architecture Types and ExamplesFeatures and Benefits of Each Architecture TypeAligning Architecture with Business Requirements
From the Internet to the Web: How the World Wide Web WorksHTTP: The Web’s Workhorse
KEY CONCEPTS AND TERMSCHAPTER 6 ASSESSMENT
Layer 1 and Layer 2 EvolutionWhat Layer 2 Networking Means
Layer 2 Network Redundancy and ResiliencyVLAN Tagging
Network BackbonesNetwork Power
SOHO OrganizationSMB OrganizationEnterprise Organization
KEY CONCEPTS AND TERMSCHAPTER 7 ASSESSMENT
Router ProtocolsConvergenceLoad BalancingTraffic Flow
LAN-to-LAN RoutingLAN-to-WAN Routing
Exterior Versus Interior Routing ProtocolsRouting Information Protocol (RIP)RIP Version 2 (RIPv2)Open Shortest Path First Version 2 (OSPFv2)Intermediate System-to-Intermediate System (IS-IS)Interior Gateway Routing Protocol (IGRP)Enhanced Interior Gateway Routing Protocol (EIGRP)Border Gateway Protocol (BGP)
Configuring ResilienceRouting Protocol Resilience
KEY CONCEPTS AND TERMSCHAPTER 8 ASSESSMENT
IP Address Management (IPAM)Dynamic Host Control Protocol (DHCP)Domain Name System (DNS)Network Time Protocol (NTP)
Creating an IT Asset Inventory
Identification, Authentication, Authorization, and AccountingRemote Access Controls and Multifactor Authentication
VisibilityControlDevice Identification
Advanced Switching DevicesLayered Security SolutionsPerformance-Enhancing Devices
KEY CONCEPTS AND TERMSCHAPTER 9 ASSESSMENT
Wired Versus WirelessEvolution of Wireless LAN Networking
The IEEE 802.11 Legacy StandardThe IEEE 802.11b WLAN StandardThe IEEE 802.11a WLAN StandardThe IEEE 802.11g WLAN StandardThe IEEE 802.11n WLAN StandardThe IEEE 802.11ac WLAN StandardThe IEEE 802.11ax WLAN Standard
Authentication and Access ControlSecurity Threats to WLANsIEEE 802.1X SecurityEncryption and Data PrivacySecurity Protocols and Access ControlSecurity PracticesUnauthorized Access to Shared Resources
RF Design IssuesCapacity and CoverageSpeed and Distance RequirementsChannel BandwidthChannel BondingMIMO/MU-MIMOUnidirectional/Omnidirectional
Conducting the Site Tests
KEY CONCEPTS AND TERMSCHAPTER 10 ASSESSMENT
WANs and Service ProvidersWAN and SD-WAN Business Drivers
WAN Technologies in the 1970sWAN Technologies in the 1980sWAN Technologies in the 1990sWAN Technologies in the 2000sWAN Technologies in the 2010s
Fault Management RequirementsConfiguration Management RequirementsAccounting Management RequirementsPerformance Management RequirementsSecurity Management Requirements
Enterprise BusinessSmall to Medium Business (SMB)Small Office/Home Office (SOHO)
KEY CONCEPTS AND TERMSCHAPTER 11 ASSESSMENT
IT and IT Security Policy FrameworkPolicy and Procedure Best Practices
Staffing and ResourcesReal-Time AvailabilityAudit and MonitoringCollecting DataReporting InformationConfiguration Change ManagementChange Control Board MembershipChange Control Board FunctionChange Control Board Policies and PracticesCapacity Planning and ReadinessIT Asset InventoryNetwork PerformanceService Providers
Simple Network Management Protocol (SNMP)Management Information Bases (MIBs)SNMP TrapsFCAPS: Fault ManagementFCAPS: Configuration ManagementFCAPS: Accounting ManagementFCAPS: Performance ManagementFCAPS: Security Management
Physical SecurityAccess ControlsWireless SecurityCommon Network AttacksNetwork Device HardeningNetwork Mitigation SolutionsChanging AttacksBlended Response
KEY CONCEPTS AND TERMSCHAPTER 12 ASSESSMENT
Purpose of AuditsCustomer ConfidenceAuditing Benchmarks
Security Monitoring for Computer SystemsTypes of Log Information to Capture
Incident Response Plan, Policies, Procedures, and GuidelinesIncident Response TeamPhases of an Incident and Response
Recovering SystemsBusiness Impact AnalysisRisk AssessmentRisk Management
Policies, Procedures, Priorities, and PracticesTesting and EvaluationPreparation and Staging of Testing ProceduresFrequency of TestsAnalysis of Test Results
KEY CONCEPTS AND TERMSCHAPTER 13 ASSESSMENT
What Is Confidentiality?What Is Integrity?What Is Availability?
KEY CONCEPTS AND TERMSCHAPTER 14 ASSESSMENT
Network Troubleshooting and TicketingNOC and IT Service Desk Structure
Physical Layer ToolsNetwork Performance Monitoring ToolsNetwork Traffic ToolsNetwork Connectivity ToolsNetwork Scanning and Discovery ToolsVulnerability Assessment ToolsProtocol Analyzer Tools
How Protocols Behave
Names Not ResolvingIncorrect Gateway DefinitionIncorrect NetmaskDuplicate IP AddressDuplicate MAC AddressesExpired IP AddressRogue DHCP ServerUntrusted SSL CertificateIncorrect TimeExhausted DHCP ScopeBlocked TCP/UDP PortsIncorrect Host-Based Firewall SettingsIncorrect ACL SettingsUnresponsive Service
KEY CONCEPTS AND TERMSCHAPTER 15 ASSESSMENT

Content preview from Fundamentals of Communications and Networking, 3rd Edition

WAN Business Drivers

Organizations have different business drivers for pursuing a wide area network (WAN). Manufacturing plants, sales offices, and retail stores all drive the need for a WAN. Extending the network over geographical distances presents new challenges. These challenges are about maximizing bandwidth and connectivity in relation to cost. This chapter presents WAN requirements and WAN solutions for extending the network geographically.

WANs and Service Providers

Businesses that have multiple locations require connectivity. This connectivity is referred to as a wide area network (WAN). Depending on the number of remote locations, users per location, and bandwidth needs, a WAN must be properly sized and affordable. In addition, ...

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Publisher Resources

ISBN: 9781284200126

Fundamentals of Communications and Networking, 3rd Edition

by Michael G. Solomon, David Kim

WAN Business Drivers

WANs and Service Providers

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.