Transcript E Learning and CLI Virtuoso

Network +
Chapter 8
The TCP/IP Protocols
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OSI Model versus TCP/IP Model:
OSI vs TCP/IP Model
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OSI Model versus TCP/IP Model:
TCP/IP Stack Layering
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OSI Model versus TCP/IP Model:
TCP/IP Message Layering
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Address Classes:
IP Address Classes
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Address Classes:
IP Address Rule I
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Address Classes:
IP Address Rule II
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Address Classes:
IP Address Rule III
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TCP/IP Header:
TCP Header Format
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TCP/IP Header:
TCP Header Field Information
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TCP/IP Header:
Stop-and-Go (left) versus Sliding Window Flow Control (right)
Cisco Learning Institute
Network+ Fundamentals and Certification
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TCP/IP Header:
Sliding Window Flow Control in Operation
Cisco Learning Institute
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TCP/UDP Port Number:
Selected Well-Known Port Numbers
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UDP Header:
UDP Diagram Format
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UDP Header:
IP Header Field Information
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ARP and RARP:
Message Format
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ARP and RARP:
Header Field Information
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ARP and RARP:
Using ARP and RARP
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ARP and RARP:
ARP Help Messages
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ARP and RARP:
ARP Output
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Network+ Fundamentals and Certification
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DNS and BOOTP:
DNS Header Format
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DNS and BOOTP:
BOOTP Header Organization
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Network+ Fundamentals and Certification
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Trivial FTP and DHCP:
TFTP Header Format
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Trivial FTP and DHCP:
Operation and Properties
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ICMP, SMTP, and SNMP:
ICMP Message Format
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ICMP, SMTP, and SNMP:
ICMP Header Field Information (1)
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Copyright ©2005 by Pearson Education, Inc.
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ICMP, SMTP, and SNMP:
ICMP Header Field Information (2)
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Copyright ©2005 by Pearson Education, Inc.
Upper Saddle River, New Jersey 07458
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HTTP, NTP
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HTTP, NTP:
Additional HTTP Details
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HTTP, NTP:
NTP Timing Hierarchy
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PING and Tracert:
Example 1
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PING and Tracert:
Example 2
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PING and Tracert:
Example 3
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PING and Tracert:
Example 4
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PING and Tracert:
Example 5
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PING and Tracert:
Example 6
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FTP and Telnet:
Example 1
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FTP and Telnet:
Example 2
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FTP and Telnet:
Example 3
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FTP and Telnet:
IPv6 Address Example
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FTP and Telnet:
Subnetting in IPv6
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FTP and Telnet:
Shorthand Technique for an IPv6 Address
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Troubleshooting Techniques:
Example 1
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Troubleshooting Techniques:
Example 2
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Troubleshooting Techniques:
Sample Output of PING using the –t Option
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Troubleshooting Techniques:
Tracing Route Results
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Network+ Fundamentals and Certification
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