CompTIA Network+ Review Guide - Ferguson Bill

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Connectionless

      ✓ 5.10 Given a scenario, configure and apply the appropriate ports and protocols

      ■ 20,21 FTP

      ■ 161 SNMP

      ■ 22 SSH

      ■ 23 Telnet

      ■ 53 DNS

      ■ 67,68 DHCP

      ■ 69 TFTP

      ■ 445 SMB

      ■ 3389 RDP

      Chapter 1

      Domain 1.0 Network Architecture

      COMPTIA NETWORK+ EXAM OBJECTIVES COVERED IN THIS CHAPTER:

      ✓ 1.1 Explain the functions and applications of various network devices

      ■ Router

      ■ Switch

      ■ Multilayer switch

      ■ Firewall

      ■ HIDS

      ■ IDS/IPS

      ■ Access point (wireless/wired)

      ■ Content filter

      ■ Load balancer

      ■ Hub

      ■ Analog modem

      ■ Packet shaper

      ■ VPN concentrator

      ✓ 1.2 Compare and contrast the use of networking services and applications

      ■ VPN

      ■ Site to site/host to site/host to host

      ■ Protocols

      ■ IPsec

      ■ GRE

      ■ SSL VPN

      ■ PTP/PPTP

      ■ TACACS/RADIUS

      ■ RAS

      ■ Web services

      ■ Unified voice services

      ■ Network controllers

      ✓ 1.3 Install and configure the following network services and applications

      ■ DHCP

      ■ Static vs. dynamic IP addressing

      ■ Reservations

      ■ Scopes

      ■ Leases

      ■ Options (DNS, servers, suffixes)

      ■ IP helper/DHCP relay

      ■ DNS

      ■ DNS servers

      ■ DNS records (A, MX, AAAA, CNAME, PTR)

      ■ Dynamic DNS

      ■ Proxy/reverse proxy

      ■ NAT

      ■ PAT

      ■ SNAT

      ■ DNAT

      ■ Port forwarding

      ✓ 1.4 Explain the characteristics and benefits of various WAN technologies

      ■ Fiber

      ■ SONET

      ■ DWDM

      ■ CWDM

      ■ Frame Relay

      ■ Satellite

      ■ Broadband cable

      ■ DSL/ADSL

      ■ ISDN

      ■ ATM

      ■ PPP/Multilink PPP

      ■ MPLS

      ■ GSM/CDMA

      ■ LTE/4G

      ■ HSPA+

      ■ 3G

      ■ Edge

      ■ Dialup

      ■ WiMAX

      ■ Metro-Ethernet

      ■ Leased lines

      ■ T-1

      ■ T-3

      ■ E-1

      ■ E-3

      ■ OC3

      ■ OC12

      ■ Circuit switch vs. packet switch

      ✓ 1.5 Install and properly terminate various cable types and connectors using appropriate tools

      ■ Copper connectors

      ■ RJ-11

      ■ RJ-45

      ■ RJ-48C

      ■ DB-9/RS-232

      ■ DB-25

      ■ UTP coupler

      ■ BNC coupler

      ■ BNC

      ■ F-connector

      ■ 110 block

      ■ 66 block

      ■ Copper cables

      ■ Shielded vs. unshielded

      ■ CAT3, CAT5, CAT5e, CAT6, CAT6a

      ■ PVC vs. plenum

      ■ RG-59

      ■ RG-6

      ■ Straight-through vs. crossover vs. rollover

      ■ Fiber connectors

      ■ ST

      ■ SC

      ■ LC

      ■ MTRJ

      ■ FC

      ■ Fiber coupler

      ■ Fiber cables

      ■ Single mode

      ■ Multimode

      ■ APC vs. UPC

      ■ Media converters

      ■ Single mode fiber to Ethernet

      ■ Multimode fiber to Ethernet

      ■ Fiber to coaxial

      ■ Single mode to multimode fiber

      ■ Tools

      ■ Cable crimpers

      ■ Punch down tool

      ■ Wire strippers

      ■ Snips

      ■ OTDR

      ■ Cable certifier

      ✓ 1.6 Differentiate between common network topologies

      ■ Mesh

      ■ Partial

      ■ Full

      ■ Bus

      ■ Ring

      ■ Star

      ■ Hybrid

      ■ Point-to-point

      ■ Point-to-multipoint

      ■ Client-server

      ■ Peer-to-peer

      ✓ 1.7 Differentiate between network infrastructure implementations

      ■ WAN

      ■ MAN

      ■ LAN

      ■ WLAN

      ■ Hotspot

      ■ PAN

      ■ Bluetooth

      ■ IR

      ■ NFC

      ■ SCADA/ICS

      ■

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