N10-007 - EDUSUM

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N10-007Network A Success Guide to PrepareCompTIA Network edusum.com

CompTIA Network - Success GuideTable of ContentsIntroduction to N10-007 Exam on CompTIA Network . 2CompTIA N10-007 Certification Details: . 2CompTIA N10-007 Exam Syllabus: . 3N10-007 Sample Questions: . 18Answers to N10-007 Exam Questions: . 20N10-007 - CompTIA Network pg. 1

CompTIA Network - Success GuideIntroduction to N10-007 Exam on CompTIANetwork Use this quick start guide to collect all the information about CompTIA Network (N10007) Certification exam. This study guide provides a list of objectives and resources thatwill help you prepare for items on the N10-007 CompTIA Network exam. The SampleQuestions will help you identify the type and difficulty level of the questions and thePractice Exams will make you familiar with the format and environment of an exam. Youshould refer this guide carefully before attempting your actual CompTIA N certificationexam.The CompTIA Network certification is mainly targeted to those candidates who want tobuild their career in Networking domain. The CompTIA Certified Network Professionalexam verifies that the candidate possesses the fundamental knowledge and proven skillsin the area of CompTIA N .CompTIA N10-007 Certification Details:Exam NameCompTIA Certified Network ProfessionalExam CodeN10-007Exam Price 302 (USD)Duration90 minNumber of Questions90Passing Score720 / 900Schedule ExamPearson VUESample QuestionsCompTIA Network Sample QuestionsPractice ExamCompTIA N10-007 Certification Practice ExamN10-007 - CompTIA Network pg. 2

CompTIA Network - Success GuideCompTIA N10-007 Exam Syllabus:TopicDetailsNetworking Concepts 23%1. Protocols and 19.20.Explain the purposes anduses of ports andprotocols.SSH 22DNS 53SMTP 25SFTP 22FTP 20, 21TFTP 69TELNET 23DHCP 67, 68HTTP 80HTTPS 443SNMP 161RDP 3389NTP 123SIP 5060, 5061SMB445POP 110IMAP 143LDAP 389LDAPS 636H.323 17202. Protocol types1.2.3.4.Explain devices,applications, protocolsand services at theirappropriate OSI layers.Explain the concepts andcharacteristics of routingand -oriented vs. connectionlessLayer 1 – PhysicalLayer 2 – Data linkLayer 3 – NetworkLayer 4 – TransportLayer 5 – SessionLayer 6 – PresentationLayer 7 – ApplicationProperties of network trafficBroadcast domainsCSMA/CDCSMA/CACollision domainsProtocol data unitsN10-007 - CompTIA Network 1.2.3.4.5.pg. 3

CompTIA Network - Success GuideTopicDetails6. MTU7. Broadcast8. Multicast9. Unicast2. Segmentation and interface properties1.2.3.4.5.6.7.8.9.VLANsTrunking (802.1q)Tagging and untagging portsPort mirroringSwitching loops/spanning treePoE and PoE (802.3af, 802.3at)DMZMAC address tableARP table3. Routing1. Routing protocols (IPv4 and IPv6)Distance-vector routing protocolsRIPEIGRPLink-state routing protocolsOSPFHybridBGP2. Routing typesStaticDynamicDefault4. IPv6 concepts1.2.3.4.5.AddressingTunnelingDual stackRouter advertisementNeighbor discovery5. Performance conceptsN10-007 - CompTIA Network pg. 4

CompTIA Network - Success GuideTopicDetails1.2.3.4.Traffic shapingQoSDiffservCoS6. NAT/PAT7. Port forwarding8. Access control list9. Distributed switching10. Packet-switched vs. circuit switched network11. Software-defined networking1. Private vs. public2. Loopback and reserved3. Default gateway4. Virtual IP5. Subnet mask6. Subnetting1. ClassfulClasses A, B, C, D, and EGiven a scenario,configure theappropriate IPaddressing components.2. ClasslessVLSMCIDR notation (IPv4 vs. IPv6)7. Address P reservations1. Wired topologiesCompare and contrastthe characteristics ofnetwork topologies,types and technologies.1.2.3.4.5.Logical vs. physicalStarRingMeshBus2. Wireless topologies1. MeshN10-007 - CompTIA Network pg. 5

CompTIA Network - Success GuideTopicDetails2. Ad hoc3. Infrastructure3. Types1.2.3.4.5.6.7.LANWLANMANWANCANSANPAN4. Technologies that facilitate the Internet of Things (IoT)1.2.3.4.5.6.7.Z-WaveAnt BluetoothNFCIRRFID802.111. 802.11 standards1.2.3.4.5.abgnac2. CellularGiven a scenario,implement theappropriate wirelesstechnologies andconfigurations.1. GSM2. TDMA3. CDMA3. Frequencies1. 2.4GHz2. 5.0GHz4.5.6.7.Speed and distance requirementsChannel bandwidthChannel bondingMIMO/MU-MIMON10-007 - CompTIA Network pg. 6

CompTIA Network - Success GuideTopicDetails8. Unidirectional/omnidirectiona9. Site surveys1. Types of services1. SaaS2. PaaS3. IaaSSummarize cloudconcepts and theirpurposes.2. Cloud delivery models1. Private2. Public3. Hybrid3.4.5.1.Connectivity methodsSecurity implications/considerationsRelationship between local and cloud resourcesDNS service1. Record typesA, AAAATXT (SPF, DKIM)SRVMXCNAMENSPTRExplain the functions ofnetwork services.2.3.4.5.Internal vs. external DNSThird-party/cloud-hosted DNSHierarchyForward vs. reverse zone2. DHCP service1.2.3.4.5.6.7.MAC reservationsPoolsIP exclusionsScope optionsLease timeTTLDHCP relay/IP helper3. NTP4. IPAMN10-007 - CompTIA Network pg. 7

CompTIA Network - Success GuideTopicDetailsInfrastructure 18%1. Media types1. CopperUTPSTPCoaxial2. FiberSingle-modeMultimode2. Plenum vs. PVC3. Connector types1. CopperRJ-45RJ-11BNCDB-9DB-25F-typeGiven a scenario, deploythe appropriate cablingsolution.2. FiberLCST3. SCAPCUPC4. MTR4. Transceivers1.2.3.4.5.SFPGBICSFP QSFPCharacteristics of fiber transceiversN10-007 - CompTIA Network pg. 8

CompTIA Network - Success GuideTopicDetailsBidirectionalDuplex5. Termination points1.2.3.4.66 block110 blockPatch panelFiber distribution panel6. Copper cable standards1.2.3.4.5.6.7.8.Cat 3Cat 5Cat 5eCat 6Cat 6eCat 7RG-6RG-597. Copper termination standards1.2.3.4.TIA/EIA 568aTIA/EIA 568bCrossoverStraight-through8. Ethernet deployment BaseSX10GBaseT1. Firewall2. RouterGiven a scenario,3. Switchdetermine the4. Hubappropriate placement of 5. Bridgenetworking devices on a 6. Modemsnetwork and7. Wireless access pointinstall/configure them. 8. Media converter9. Wireless range extender10. VoIP endpointN10-007 - CompTIA Network pg. 9

CompTIA Network - Success GuideTopicDetails1. Multilayer switch2. Wireless controller3. Load balancer4. IDS/IPS5. Proxy serverExplain the purposes and6. VPN concentratoruse cases for advanced7. AAA/RADIUS servernetworking devices.8. UTM appliance9. NGFW/Layer 7 firewall10. VoIP PBX11. VoIP gateway12. Content filter1. Virtual networking components1.2.3.4.5.Explain the purposes ofvirtualization andnetwork storagetechnologies.Virtual switchVirtual firewallVirtual NICVirtual routerHypervisor2. Network storage types1. NAS2. SAN3. Connection type1.2.3.4.FCoEFibre ChanneliSCSIInfiniBand4. Jumbo frame1. Service typeCompare and contrastWAN technologies.1.2.3.4.5.6.7.8.9.ISDNT1/T3E1/E3OC-3 – OC-192DSLMetropolitan EthernetCable broadbandDial-upPRI2. Transmission mediumsN10-007 - CompTIA Network pg. 10

CompTIA Network - Success ess3. Characteristics of service1.2.3.4.5.6.7.MPLSATMFrame relayPPPoEPPPDMVPNSIP trunk4. Termination1. Demarcation point2. CSU/DSU3. Smart jackNetwork Operations 17%1. Diagram symbols2. Standard operating procedures/ work instructions3. Logical vs. physical diagramsGiven a scenario, use4. Rack diagramsappropriate5. Change management documentationdocumentation and6. Wiring and port locationsdiagrams to manage the7. IDF/MDF documentationnetwork.8. Labeling9. Network configuration and performance baselines10. Inventory management1. Availability conceptsCompare and contrastbusiness continuity anddisaster recoveryconcepts.1.2.3.4.5.6.7.Fault toleranceHigh availabilityLoad balancingNIC teamingPort aggregationClusteringPower managementBattery backups/UPSPower generatorsDual power suppliesRedundant circuits2. RecoveryN10-007 - CompTIA Network pg. 11

CompTIA Network - Success GuideTopicDetailsCold sitesWarm sitesHot sitesBackupsFullDifferentialIncrementa5. Snapshots1.2.3.4.3.4.5.1.MTTRMTBFSLA requirementsProcessesLog reviewingPort scanningVulnerability scanningPatch managementRollback5. Reviewing baselines6. Packet/traffic analysis1.2.3.4.2. Event managementExplain commonscanning, monitoringand patching processesand summarize theirexpected outputs.1. Notifications2. Alerts3. SIEM3. SNMP monitors1. MIB4. Metrics1.2.3.4.Error rateUtilizationPacket dropsBandwidth/throughput1. VPNGiven a scenario, useremote access t-to-siteN10-007 - CompTIA Network pg. 12

CompTIA Network - Success GuideTopicDetails2. RDP3. SSH4. VNC5. Telnet6. HTTPS/management URL7. Remote file access1. FTP/FTPS2. SFTP3. TFTP8. Out-of-band management1. Modem2. Console router1. Privileged user agreement2. Password policy3. On-boarding/off-boarding procedures4. Licensing restrictions5. International export controls6. Data loss prevention7. Remote access policies8. Incident response policiesIdentify policies and best9. BYODpractices.10. AUP11. NDA12. System life cycle1. Asset disposal13. Safety procedures and policiesNetwork Security 20%1. Detection1.2.3.4.Motion detectionVideo surveillanceAsset tracking tagsTamper detection1.2.3.4.BadgesBiometricsSmart cardsKey fobSummarize the purposesof physical securitydevices.2. PreventionN10-007 - CompTIA Network pg. 13

CompTIA Network - Success GuideTopicDetails5. Locks1. Authorization, authentication and accounting1.2.3.4.5.6.7.8.RADIUSTACACS KerberosSingle sign-onLocal authenticationLDAPCertificatesAuditing and logging2. Multifactor authenticationExplain authenticationand access controls.1.2.3.4.5.Something you knowSomething you haveSomething you areSomewhere you areSomething you do3. Access control1.2.3.4.5.6.1.2.3.4.5.802.1xNACPort securityMAC filteringCaptive portalAccess control listsWPAWPA2TKIP-RC4CCMP-AESAuthentication and authorization1. EAPGiven a scenario, securea basic wireless network.PEAPEAP-FASTEAP-TLS2. Shared or open3. Preshared key4. MAC filteringN10-007 - CompTIA Network pg. 14

CompTIA Network - Success GuideTopicDetails6. Geofencing1. DoS1. Reflective2. Amplified3. DistributedSummarize commonnetworking attacks.Given a scenario,implement networkdevice hardening.2. Social engineering3. Insider threat4. Logic bomb5. Rogue access point6. Evil twin7. War-driving8. Phishing9. Ransomware10. DNS poisoning11. ARP poisoning12. Spoofing13. Deauthentication14. Brute force15. VLAN hopping16. Man-in-the-middle17. Exploits vs. vulnerabilities1. Changing default credentials2. Avoiding common passwords3. Upgrading firmware4. Patching and updates5. File hashing6. Disabling unnecessary services7. Using secure protocols8. Generating new keys9. Disabling unused ports1. IP ports2. Device ports (physical and virtual)1.2.3.4.Explain commonmitigation techniquesand their purposes.Signature managementDevice hardeningChange native VLANSwitch port protection1.2.3.4.5.Spanning treeFlood guardBPDU guardRoot guardDHCP snoopingN10-007 - CompTIA Network pg. 15

CompTIA Network - Success GuideTopicDetails5. Network segmentation1. DMZ2. VLAN6. Privileged user account7. File integrity monitoring8. Role separation9. Restricting access via ACLs10. Honeypot/honeynet11. Penetration testingNetwork Troubleshooting and Tools 22%1. Identify the problem1.2.3.4.5.6.Gather informationDuplicate the problem, if possibleQuestion usersIdentify symptomsDetermine if anything has changedApproach multiple problems individually2. Establish a theory of probable cause1. Question the obvious2. Consider multiple approachesExplain the ttom-to-top OSI modelDivide and conquer3. Test the theory to determine the cause1. Once the theory is confirmed, determine the nextsteps to resolve the problem2. If the theory is not confirmed, reestablish a newtheory or escalateGiven a scenario, usethe appropriate tool.4. Establish a plan of action to resolve the problem andidentify potential effects5. Implement the solution or escalate as necessary6. Verify full system functionality and, if applicable,implement preventive measures7. Document findings, actions, and outcomes1. Hardware toolsCrimper1. Cable tester2. Punchdown toolN10-007 - CompTIA Network pg. 16

CompTIA Network - Success GuideTopicDetails3. OTDR4. Light meter5. Tone generator6. Loopback adapter7. Multimeter8. Spectrum analyzer2. Software tools1.2.3.4.5.6.Packet snifferPort scannerProtocol analyzerWiFi analyzerBandwidth speed testerCommand linepingtracert, cpdumppathpingnmaproutearpdig1. Attenuation2. Latency3. Jitter4. Crosstalk5. EMIGiven a scenario,6. Open/shorttroubleshoot common7. Incorrect pin-outwired connectivity and 8. Incorrect cable typeperformance issues.9. Bad port10. Transceiver mismatch11. TX/RX reverse12. Duplex/speed mismatch13. Damaged cables14. Bent pinsN10-007 - CompTIA Network pg. 17

CompTIA Network - Success GuideTopicDetails15. Bottlenecks16. VLAN mismatch17. Network connection LED status indicators1. Reflection2. Refraction3. Absorption4. Latency5. Jitter6. Attenuation7. Incorrect antenna typeGiven a scenario,8. Interferencetroubleshoot common9. Incorrect antenna placementwireless connectivity and 10. Channel overlapperformance issues.11. Overcapacity12. Distance limitations13. Frequency mismatch14. Wrong SSID15. Wrong passphrase16. Security type mismatch17. Power levels18. Signal-to-noise ratio1. Names not resolving2. Incorrect gateway3. Incorrect netmask4. Duplicate IP addresses5. Duplicate MAC addresses6. Expired IP addressGiven a scenario,7. Rogue DHCP servertroubleshoot common8. Untrusted SSL certificatenetwork service issues. 9. Incorrect time10. Exhaus

The CompTIA Network certification is mainly targeted to those candidates who want to build their career in Networking domain. The CompTIA Certified Network Professional exam verifies that the candidate possesses the fundamental knowledge and proven skills in the area of CompTIA N . CompTIA N10-007 Certification Details: Exam Name CompTIA Certified Network Professional Exam Code N10-007