Your SlideShare is downloading. ×
  • Like
Chapter11  -- networking with tcpip and the internet
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×

Now you can save presentations on your phone or tablet

Available for both IPhone and Android

Text the download link to your phone

Standard text messaging rates apply

Chapter11 -- networking with tcpip and the internet

  • 560 views
Published

Basic Networking Guide

Basic Networking Guide

Published in Technology , Education
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
    Be the first to like this
No Downloads

Views

Total Views
560
On SlideShare
0
From Embeds
0
Number of Embeds
0

Actions

Shares
Downloads
32
Comments
0
Likes
0

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. Chapter 11: Networking with TCP/IP and the Internet Network+ Guide to Networks
  • 2. Objectives
    • Discuss methods of network design unique to TCP/IP networks, including subnetting, CIDR, and NAT
    • Describe protocols used between mail clients and mail servers
  • 3. Objectives (continued)
    • Explain the fundamental principles of using a TCP/IP network for packetized voice transmissions
    • Employ multiple TCP/IP utilities for network discovery and troubleshooting
  • 4. Designing TCP/IP-Based Networks
    • Subnetting
      • Enhance security
      • Improve performance
      • Simplify troubleshooting
  • 5. Designing TCP/IP-Based Networks (continued)
    • Subnetting
      • Classful Addressing
  • 6. Designing TCP/IP-Based Networks (continued)
  • 7. Designing TCP/IP-Based Networks (continued)
    • Subnetting
      • Subnet Masks
  • 8. Designing TCP/IP-Based Networks (continued)
  • 9. Designing TCP/IP-Based Networks (continued)
  • 10. Designing TCP/IP-Based Networks (continued)
  • 11. Designing TCP/IP-Based Networks (continued)
    • Subnetting
      • Reserved Addresses
  • 12. Designing TCP/IP-Based Networks (continued)
    • Subnetting
      • Subnetting Techniques
  • 13. Designing TCP/IP-Based Networks (continued)
  • 14. Designing TCP/IP-Based Networks (continued)
  • 15. Designing TCP/IP-Based Networks (continued)
    • Subnetting
      • Calculating Subnets
  • 16. Designing TCP/IP-Based Networks (continued)
  • 17. Designing TCP/IP-Based Networks (continued)
    • Subnetting
      • Classless Inter-Domain Routing (CIDR)
        • Classless routing or supernetting
  • 18. Designing TCP/IP-Based Networks (continued)
  • 19. Designing TCP/IP-Based Networks (continued)
  • 20. Designing TCP/IP-Based Networks (continued)
  • 21. Designing TCP/IP-Based Networks (continued)
    • Subnetting
      • Internet Gateways
  • 22. Designing TCP/IP-Based Networks (continued)
  • 23. Designing TCP/IP-Based Networks (continued)
    • Subnetting
      • Network Address Translation (NAT)
  • 24. Designing TCP/IP-Based Networks (continued)
  • 25. Designing TCP/IP-Based Networks (continued)
    • Subnetting
      • Intranets and Extranets
        • Hypertext Markup Language (HTML)
        • Intranet
          • Within an enterprise
        • Extranet
          • Uses Internet-like services and protocols
  • 26. Designing TCP/IP-Based Networks (continued)
    • Simple Mail Transfer Protocol (SMTP)
      • Protocol responsible for moving messages from one mail server to another over TCP/IP-based networks
  • 27. TCP/IP Mail Services
    • MIME (Multipurpose Internet Mail Extensions)
      • Allows for messages that contain no more than 1000 ASCII characters
  • 28. TCP/IP Mail Services (continued)
    • Post Office Protocol (POP)
      • Application layer protocol used to retrieve messages from a mail server
  • 29. TCP/IP Mail Services (continued)
    • Internet Mail Access Protocol (IMAP)
      • Retrieve all or only a portion of any mail message
      • Review their messages and delete them while the messages remain on the server
      • Create sophisticated methods of organizing messages on the server
      • Share a mailbox in a central location
  • 30. Additional TCP/IP Utilities
    • Netstat
      • -a—Provides a list of all available TCP and UDP connections
      • -e—Displays details about all the packets
      • -n—Lists currently connected hosts according to their port and IP address
  • 31. Additional TCP/IP Utilities (continued)
    • Netstat (cont.)
      • -p—Allows you to specify what type of protocol statistics to list
        • Must be followed by a protocol specification (TCP or UDP)
      • -r—Provides a list of routing table information
      • -s—Provides statistics about each packet transmitted by a host, separated according to protocol type (IP,TCP, UDP, or ICMP)
  • 32. Additional TCP/IP Utilities (continued)
  • 33. Additional TCP/IP Utilities (continued)
    • Nbtstat
      • -a—Displays a machine’s name table given its NetBIOS name
      • -A—Displays a machine’s name table given its IP address
      • -r—Lists statistics about names that have been resolved
      • -s—Displays a list of all the current NetBIOS sessions
  • 34. Additional TCP/IP Utilities (continued)
    • Nslookup
      • Allows you to query the DNS database
  • 35. Additional TCP/IP Utilities (continued)
  • 36. Additional TCP/IP Utilities (continued)
    • Whois
      • Allows you to query this DNS registration database and obtain information about a domain
  • 37. Additional TCP/IP Utilities (continued)
    • Traceroute (Tracert)
      • -d—Instructs the traceroute command not to resolve IP addresses to host names
      • -h—Specifies the maximum number of hops
      • -w—Identifies a timeout
  • 38. Additional TCP/IP Utilities (continued)
  • 39. Additional TCP/IP Utilities (continued)
    • Ipconfig
      • /?—Displays a list of switches
      • /all—Displays complete TCP/IP configuration
      • /release—Releases DHCP
      • /renew—Renews DHCP
  • 40. Additional TCP/IP Utilities (continued)
  • 41. Additional TCP/IP Utilities (continued)
    • Winipcfg
      • Windows 9x and Me operating systems
  • 42. Additional TCP/IP Utilities (continued)
  • 43. Additional TCP/IP Utilities (continued)
    • Ifconfig
      • -a
      • down
      • up
  • 44. Additional TCP/IP Utilities (continued)
  • 45. Voice Over IP (VOIP)
    • Voice over IP (VoIP), also known as IP telephony
      • Lower costs for voice calls
        • toll bypass
      • Supply new or enhanced features and applications
      • Centralize voice and data network management
  • 46. Voice Over IP (VOIP) (continued)
  • 47. Voice Over IP (VOIP) (continued)
  • 48. Voice Over IP (VOIP) (continued)
  • 49. Chapter Summary
    • Discuss methods of network design unique to TCP/IP networks, including subnetting, CIDR, and NAT
    • Describe protocols used between mail clients and mail servers
  • 50. Chapter Summary (continued)
    • Explain the fundamental principles of using a TCP/IP network for packetized voice transmissions
    • Employ multiple TCP/IP utilities for network discovery and troubleshooting