TCP/IP Networking

TCP/IP is the globally accepted group of protocols at the core of the Internet and organizational intranets. A solid understanding of each of these protocols and how they work will give you the ability to deploy the most effective network for your organization. In this course, you will gain the essential knowledge and skills required to set up, configure, support, and troubleshoot your TCP/IP-based network.

Our expert instructors and extensive hands-on labs will prepare you to face and overcome the challenges of today's complex networks. This course-the longest running of its kind in the industry-also prepares you for more specialized courses in network security, wireless integration, and Voice over IP, as well as for product-specific training such as Cisco, Avaya, and Microsoft.

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The essential elements of the TCP/IP protocol suite
Install and configure TCP/IP in a live classroom network
The roles of various devices in a TCP/IP network
IP addressing and subnetting including Variable Length Subnet Masking (VLSM)
Subnet an IP network and implement the resulting addresses
Details of ARP, IP, ICMP, TCP, and UDP - their functions and relationships
Automate address assignment and name resolution using DHCP and DDNS
IP routing and the protocols that support it, such as RIP and OSPF
How applications like FTP, HTTP, Telnet, and others work in a TCP/IP network
Functions of IPv6 and its related protocols
Functions and capabilities of multicasting, Voice over IP, and e-mail
Use of a protocol analyzer to isolate and troubleshoot network problems
Troubleshoot problems at each layer of a TCP/IP network

Viewing outline for:

Classroom Live Outline

1. History and Standards

Origin of TCP/IP
ARPANET Requirement Documents
Collaborative Network Requirements
One Protocol?
- Peer-to-Peer Protocols: Actual Flow
- Peer-to-Peer Protocols: Effective Flow
Documentation and RFCs
RFC Categories

2. TCP/IP Numbering Systems

Data Representation
- Numbering Systems
- Number Grouping
Converting Binary or Hexadecimal to Decimal
- Practice Converting Binary to Decimal
Converting Decimal to Binary or Hexadecimal
- Example 1: Converting 1500 to Binary
- Example 2: Converting 1500 to Hexadecimal
- Decimal Conversions
Converting Hexadecimal to Binary and Binary to Hexadecimal
Counting
Guidelines for Determining Base

3. Local Signaling

Local Signaling
Ethernet Addressing
- Unicast
- Multicast
- Broadcast
The Ethernet Header
- Protocol Type
- Size Limits
CSMA/CD

4. IP Addressing

A Logical Address
IP Address Structure
- Dotted Decimal Notation
- Classful Addressing (Class A, B, C, D, E)
- Reserved Addresses
- Masking
- Comparing Addresses
- Prefix Notation
Private Addressing
Network Address Translation
Address Assignment
- One Flat Network
- IP Address Blocks

5. IP Subnets

A Logical Address
- Subnetting
- Required Information
Multiple Subnets
- Determining the Mask
- The First Subnet
- Laying out the Subnets and their Addresses
- The Second Subnet
- The Third Subnet
Planning for Growth
- The Current Picture
- Sequential Allocation Error
- A Future Fourth Subnet
- With The Fourth Subnet
Subnetting Subnets

6. Address Resolution Protocol

Address Mapping
ARP Cache
ARP Restrictions
ARP Message Fields
- Hardware and Protocol Types
- Hardware and Protocol Address Lengths
- Operation
- Addresses
- Exception
- LAN Fill
How Else Can ARP Help?
- ARP Commands

7. Multicasting

What is Multicasting?
- Uses of Multicasting
- Multicasting Overview
- Some Reserved IP Multicast Addresses
" Multicast Groups and Internet Group Management Protocol (IGMP)
- Multicast Groups
- IGMP
- IGMP Restrictions
- Multicast Routing
Mapping a Class D IP Address to an Ethernet Multicast Address
How Does It All Work Together?

8. Internet Protocol

TCP/IP Protocols
Self-Healing Networking
IP Header
- IP Header Layout
- Type of Service Byte
- Differentiated Services
- Total IP Length
- Datagram ID Number
- Fragmentation
- TTL
- Protocol Field
- IP Header Checksum
- IP Address
- IP Option Fields
IP Sample Data Exchanges

9. IP Routing

TCP/IP Protocol
Routing Function
The IP Routing Algorithm
The Routing Table
- Routing Table Basics
- Automatic Table Maintenance
Exterior or Interior Protocol
- Interior Gateway
- Exterior Gateway
Routing Information Protocol
- RIP Routing Information Basics
- RIP Route Loops
- OSPF vs. RIP 1 vs. RIP 2
Layer 3 Switching

10. Simple Sessions with User Datagram Protocol

TCP/IP Protocols
Host-to-Host Layer Categories
- Connectionless Protocol
- Connection-Oriented Protocol
- Low Overhead vs. Reliability
UDP Header
- UDP Header Layout
Port Basics
UDP Ports and Sockets
Applications
UDP Sample Data Exchanges

11. Robust Sessions with TCP

TCP/IP Protocols
- Reliable Transport Services
- Introduction to TCP
TCP Headers
- TCP Source and Target Ports
- Source Sequence Number
- Acknowledgment Sequence Number
- TCP Header Length
- Session Bit Flags
- Flagging a Session
- Sender Window Size
- TCP Checksum
- Urgent Data Size
- Option Fields
- Maximum Segment and Window Size
TCP Three-Step Handshake
- As the Session Flows
Congestion and TCP
- Primary Cause
- Secondary Cause
Four Step Session Shutdown
- Normal End
- Reset Session
TCP Sample Session

12. Autoconfiguration

BootP and DHCP
Manual vs. Automatic Address Assignment
- Earlier Solutions
DHCP New Lease Acquisition Process
- DHCP Discover
- DHCP Offer
- DHCP Request
- DHCP Acknowledgment
DHCP Scopes and Options
- IP Lease Renewal
DHCP in a Routed Network
Troubleshooting
- The ipconfig /release Command
- The ipconfig /renew Command
- Multiple DHCP Servers

13. DNS: Names Instead of Numbers

DNS Overview
A Distributed Service
The DNS Tree
Generic Top-Level Domains
Sponsored Top-Level Domains
- Country Domains
Name Server
- Primary and Secondary Servers
DNS Database
- DNS Cache Feature
Resource Records
The Name Resolution Process
- Name Query Packet
- Name Query Response Packet
Reversing the Process
- Name and Number Organizations
Dynamic DNS
Troubleshooting

14. Diagnostics and Error Reports via ICMP

ICMP Overview
ICMP Basics
ICMP Message Destinations
- Silent Discard vs. Informed Discard
ICMP Messages
- ICMP Echo Request (Type 8) and Response (Type 0)
- Destination Unreachable (Type 3)
- Redirecting Traffic with an ICMP Message (Type 5)
- ICMP Time Exceeded Message (Type 11)
ICMP Sample Data Exchanges

15. Common TCP Applications

TCP/IP Protocols
Uses of Telnet
- Telnet Option Negotiations
- Telnet Protocol Options
File Transfer Protocol (FTP)
- Multiple Sessions
- FTP Commands
- FTP Response Codes
E-mail
- SMTP Commands
- SMTP Response Codes
- POP3
- POP3 Transaction State
- IMAP4
World Wide Web
Uniform Resource Locator (URL)
- HTTP Requests and Responses

16. Common UDP Applications

TCP/IP Protocols
Trivial File Transfer Protocol (TFTP)
- TFTP Transfer Process
- TFTP Operation Codes
TFTP Sample Sessions
- Read Session
- Write Session
- Error Session
Simple Network Management Protocol (SNMP)
- SNMP Manager Model
- SNMP Agent Model
- SNMP Commands
The Structure of Management Information
- Management Information Base
- Private MIBs
Remote Network Monitoring

17. VoIP

What is VoIP?
Why VoIP Instead of TDM Voice?
Uses for VoIP
- Talk to Operator
Communication Characteristics
Protocol Standards
- H.323
- SIP
- MGCP RFCs
- H.248 MEGACO
- Real-Time Transport Protocol
- G.7xx Standards
How VoIP Works
- Gatekeeper Call Server
- Hard Phone vs. Soft Phone
- Dial Tone
- Security
LANs and WANs
- VoIP and LANs
- VoIP and WANs
- Bandwidth and QoS

18. Security

Protocol Limitations
- C-I-A Triad
Threats
- Disaster Threats
- Attack Threats
- Attacks
- Malicious Code
- Types of Attackers
Solutions
- Securing Systems
User Authentication
Security-Related Protocols and IPSec
- IPSec Components
- IPSec Session
Virtual Private Networks (VPNs)
- Establishing a VPN Connection
- PPTP Encapsulation
- PPTP Encryption
- L2TP Encapsulation
- L2TP Encryption

19. IPv6

Overview
Addressing
- IPv6 Address Categories
- IPv6 Address Formats
- Interface Identification
- Interface Identifier
- Address Type Identification
Header
- Extension Headers
ICMPv6
- Destination Unreachable
- Packet Too Big
- Time Exceeded
- Parameter Problem
- Echo Request and Echo Reply
- Neighbor Solicitation
- Neighbor Advertisement
- Redirect Message
IPv6 DNS operation
- DNS Sample Records
Routing Services and Protocols
- Static Routing
- RIPng
- OSPFv3
- MP-BGP (Multiprotocol extensions for BGP)
- EIGRP for IPv6
Internet2

1. History and Standards

Origin of TCP/IP
ARPANET Requirement Documents
Collaborative Network Requirements
One Protocol?
- Peer-to-Peer Protocols: Actual Flow
- Peer-to-Peer Protocols: Effective Flow
Documentation and RFCs
RFC Categories

2. TCP/IP Numbering Systems

Data Representation
- Numbering Systems
- Number Grouping
Converting Binary or Hexadecimal to Decimal
- Practice Converting Binary to Decimal
Converting Decimal to Binary or Hexadecimal
- Example 1: Converting 1500 to Binary
- Example 2: Converting 1500 to Hexadecimal
- Decimal Conversions
Converting Hexadecimal to Binary and Binary to Hexadecimal
Counting
Guidelines for Determining Base

3. Local Signaling

Local Signaling
Ethernet Addressing
- Unicast
- Multicast
- Broadcast
The Ethernet Header
- Protocol Type
- Size Limits
CSMA/CD

4. IP Addressing

A Logical Address
IP Address Structure
- Dotted Decimal Notation
- Classful Addressing (Class A, B, C, D, E)
- Reserved Addresses
- Masking
- Comparing Addresses
- Prefix Notation
Private Addressing
Network Address Translation
Address Assignment
- One Flat Network
- IP Address Blocks

5. IP Subnets

A Logical Address
- Subnetting
- Required Information
Multiple Subnets
- Determining the Mask
- The First Subnet
- Laying out the Subnets and their Addresses
- The Second Subnet
- The Third Subnet
Planning for Growth
- The Current Picture
- Sequential Allocation Error
- A Future Fourth Subnet
- With The Fourth Subnet
Subnetting Subnets

6. Address Resolution Protocol

Address Mapping
ARP Cache
ARP Restrictions
ARP Message Fields
- Hardware and Protocol Types
- Hardware and Protocol Address Lengths
- Operation
- Addresses
- Exception
- LAN Fill
How Else Can ARP Help?
- ARP Commands

7. Multicasting

What is Multicasting?
- Uses of Multicasting
- Multicasting Overview
- Some Reserved IP Multicast Addresses
" Multicast Groups and Internet Group Management Protocol (IGMP)
- Multicast Groups
- IGMP
- IGMP Restrictions
- Multicast Routing
Mapping a Class D IP Address to an Ethernet Multicast Address
How Does It All Work Together?

8. Internet Protocol

TCP/IP Protocols
Self-Healing Networking
IP Header
- IP Header Layout
- Type of Service Byte
- Differentiated Services
- Total IP Length
- Datagram ID Number
- Fragmentation
- TTL
- Protocol Field
- IP Header Checksum
- IP Address
- IP Option Fields
IP Sample Data Exchanges

9. IP Routing

TCP/IP Protocol
Routing Function
The IP Routing Algorithm
The Routing Table
- Routing Table Basics
- Automatic Table Maintenance
Exterior or Interior Protocol
- Interior Gateway
- Exterior Gateway
Routing Information Protocol
- RIP Routing Information Basics
- RIP Route Loops
- OSPF vs. RIP 1 vs. RIP 2
Layer 3 Switching

10. Simple Sessions with User Datagram Protocol

TCP/IP Protocols
Host-to-Host Layer Categories
- Connectionless Protocol
- Connection-Oriented Protocol
- Low Overhead vs. Reliability
UDP Header
- UDP Header Layout
Port Basics
UDP Ports and Sockets
Applications
UDP Sample Data Exchanges

11. Robust Sessions with TCP

TCP/IP Protocols
- Reliable Transport Services
- Introduction to TCP
TCP Headers
- TCP Source and Target Ports
- Source Sequence Number
- Acknowledgment Sequence Number
- TCP Header Length
- Session Bit Flags
- Flagging a Session
- Sender Window Size
- TCP Checksum
- Urgent Data Size
- Option Fields
- Maximum Segment and Window Size
TCP Three-Step Handshake
- As the Session Flows
Congestion and TCP
- Primary Cause
- Secondary Cause
Four Step Session Shutdown
- Normal End
- Reset Session
TCP Sample Session

12. Autoconfiguration

BootP and DHCP
Manual vs. Automatic Address Assignment
- Earlier Solutions
DHCP New Lease Acquisition Process
- DHCP Discover
- DHCP Offer
- DHCP Request
- DHCP Acknowledgment
DHCP Scopes and Options
- IP Lease Renewal
DHCP in a Routed Network
Troubleshooting
- The ipconfig /release Command
- The ipconfig /renew Command
- Multiple DHCP Servers

13. DNS: Names Instead of Numbers

DNS Overview
A Distributed Service
The DNS Tree
Generic Top-Level Domains
Sponsored Top-Level Domains
- Country Domains
Name Server
- Primary and Secondary Servers
DNS Database
- DNS Cache Feature
Resource Records
The Name Resolution Process
- Name Query Packet
- Name Query Response Packet
Reversing the Process
- Name and Number Organizations
Dynamic DNS
Troubleshooting

14. Diagnostics and Error Reports via ICMP

ICMP Overview
ICMP Basics
ICMP Message Destinations
- Silent Discard vs. Informed Discard
ICMP Messages
- ICMP Echo Request (Type 8) and Response (Type 0)
- Destination Unreachable (Type 3)
- Redirecting Traffic with an ICMP Message (Type 5)
- ICMP Time Exceeded Message (Type 11)
ICMP Sample Data Exchanges

15. Common TCP Applications

TCP/IP Protocols
Uses of Telnet
- Telnet Option Negotiations
- Telnet Protocol Options
File Transfer Protocol (FTP)
- Multiple Sessions
- FTP Commands
- FTP Response Codes
E-mail
- SMTP Commands
- SMTP Response Codes
- POP3
- POP3 Transaction State
- IMAP4
World Wide Web
Uniform Resource Locator (URL)
- HTTP Requests and Responses

16. Common UDP Applications

TCP/IP Protocols
Trivial File Transfer Protocol (TFTP)
- TFTP Transfer Process
- TFTP Operation Codes
TFTP Sample Sessions
- Read Session
- Write Session
- Error Session
Simple Network Management Protocol (SNMP)
- SNMP Manager Model
- SNMP Agent Model
- SNMP Commands
The Structure of Management Information
- Management Information Base
- Private MIBs
Remote Network Monitoring

17. VoIP

What is VoIP?
Why VoIP Instead of TDM Voice?
Uses for VoIP
- Talk to Operator
Communication Characteristics
Protocol Standards
- H.323
- SIP
- MGCP RFCs
- H.248 MEGACO
- Real-Time Transport Protocol
- G.7xx Standards
How VoIP Works
- Gatekeeper Call Server
- Hard Phone vs. Soft Phone
- Dial Tone
- Security
LANs and WANs
- VoIP and LANs
- VoIP and WANs
- Bandwidth and QoS

18. Security

Protocol Limitations
- C-I-A Triad
Threats
- Disaster Threats
- Attack Threats
- Attacks
- Malicious Code
- Types of Attackers
Solutions
- Securing Systems
User Authentication
Security-Related Protocols and IPSec
- IPSec Components
- IPSec Session
Virtual Private Networks (VPNs)
- Establishing a VPN Connection
- PPTP Encapsulation
- PPTP Encryption
- L2TP Encapsulation
- L2TP Encryption

19. IPv6

Overview
Addressing
- IPv6 Address Categories
- IPv6 Address Formats
- Interface Identification
- Interface Identifier
- Address Type Identification
Header
- Extension Headers
ICMPv6
- Destination Unreachable
- Packet Too Big
- Time Exceeded
- Parameter Problem
- Echo Request and Echo Reply
- Neighbor Solicitation
- Neighbor Advertisement
- Redirect Message
IPv6 DNS operation
- DNS Sample Records
Routing Services and Protocols
- Static Routing
- RIPng
- OSPFv3
- MP-BGP (Multiprotocol extensions for BGP)
- EIGRP for IPv6
Internet2

1. History and Standards

Origin of TCP/IP
ARPANET Requirement Documents
Collaborative Network Requirements
One Protocol?
- Peer-to-Peer Protocols: Actual Flow
- Peer-to-Peer Protocols: Effective Flow
Documentation and RFCs
RFC Categories

2. TCP/IP Numbering Systems

Data Representation
- Numbering Systems
- Number Grouping
Converting Binary or Hexadecimal to Decimal
- Practice Converting Binary to Decimal
Converting Decimal to Binary or Hexadecimal
- Example 1: Converting 1500 to Binary
- Example 2: Converting 1500 to Hexadecimal
- Decimal Conversions
Converting Hexadecimal to Binary and Binary to Hexadecimal
Counting
Guidelines for Determining Base

3. Local Signaling

Local Signaling
Ethernet Addressing
- Unicast
- Multicast
- Broadcast
The Ethernet Header
- Protocol Type
- Size Limits
CSMA/CD

4. IP Addressing

A Logical Address
IP Address Structure
- Dotted Decimal Notation
- Classful Addressing (Class A, B, C, D, E)
- Reserved Addresses
- Masking
- Comparing Addresses
- Prefix Notation
Private Addressing
Network Address Translation
Address Assignment
- One Flat Network
- IP Address Blocks

5. IP Subnets

A Logical Address
- Subnetting
- Required Information
Multiple Subnets
- Determining the Mask
- The First Subnet
- Laying out the Subnets and their Addresses
- The Second Subnet
- The Third Subnet
Planning for Growth
- The Current Picture
- Sequential Allocation Error
- A Future Fourth Subnet
- With The Fourth Subnet
Subnetting Subnets

6. Address Resolution Protocol

Address Mapping
ARP Cache
ARP Restrictions
ARP Message Fields
- Hardware and Protocol Types
- Hardware and Protocol Address Lengths
- Operation
- Addresses
- Exception
- LAN Fill
How Else Can ARP Help?
- ARP Commands

7. Multicasting

What is Multicasting?
- Uses of Multicasting
- Multicasting Overview
- Some Reserved IP Multicast Addresses
" Multicast Groups and Internet Group Management Protocol (IGMP)
- Multicast Groups
- IGMP
- IGMP Restrictions
- Multicast Routing
Mapping a Class D IP Address to an Ethernet Multicast Address
How Does It All Work Together?

8. Internet Protocol

TCP/IP Protocols
Self-Healing Networking
IP Header
- IP Header Layout
- Type of Service Byte
- Differentiated Services
- Total IP Length
- Datagram ID Number
- Fragmentation
- TTL
- Protocol Field
- IP Header Checksum
- IP Address
- IP Option Fields
IP Sample Data Exchanges

9. IP Routing

TCP/IP Protocol
Routing Function
The IP Routing Algorithm
The Routing Table
- Routing Table Basics
- Automatic Table Maintenance
Exterior or Interior Protocol
- Interior Gateway
- Exterior Gateway
Routing Information Protocol
- RIP Routing Information Basics
- RIP Route Loops
- OSPF vs. RIP 1 vs. RIP 2
Layer 3 Switching

10. Simple Sessions with User Datagram Protocol

TCP/IP Protocols
Host-to-Host Layer Categories
- Connectionless Protocol
- Connection-Oriented Protocol
- Low Overhead vs. Reliability
UDP Header
- UDP Header Layout
Port Basics
UDP Ports and Sockets
Applications
UDP Sample Data Exchanges

11. Robust Sessions with TCP

TCP/IP Protocols
- Reliable Transport Services
- Introduction to TCP
TCP Headers
- TCP Source and Target Ports
- Source Sequence Number
- Acknowledgment Sequence Number
- TCP Header Length
- Session Bit Flags
- Flagging a Session
- Sender Window Size
- TCP Checksum
- Urgent Data Size
- Option Fields
- Maximum Segment and Window Size
TCP Three-Step Handshake
- As the Session Flows
Congestion and TCP
- Primary Cause
- Secondary Cause
Four Step Session Shutdown
- Normal End
- Reset Session
TCP Sample Session

12. Autoconfiguration

BootP and DHCP
Manual vs. Automatic Address Assignment
- Earlier Solutions
DHCP New Lease Acquisition Process
- DHCP Discover
- DHCP Offer
- DHCP Request
- DHCP Acknowledgment
DHCP Scopes and Options
- IP Lease Renewal
DHCP in a Routed Network
Troubleshooting
- The ipconfig /release Command
- The ipconfig /renew Command
- Multiple DHCP Servers

13. DNS: Names Instead of Numbers

DNS Overview
A Distributed Service
The DNS Tree
Generic Top-Level Domains
Sponsored Top-Level Domains
- Country Domains
Name Server
- Primary and Secondary Servers
DNS Database
- DNS Cache Feature
Resource Records
The Name Resolution Process
- Name Query Packet
- Name Query Response Packet
Reversing the Process
- Name and Number Organizations
Dynamic DNS
Troubleshooting

14. Diagnostics and Error Reports via ICMP

ICMP Overview
ICMP Basics
ICMP Message Destinations
- Silent Discard vs. Informed Discard
ICMP Messages
- ICMP Echo Request (Type 8) and Response (Type 0)
- Destination Unreachable (Type 3)
- Redirecting Traffic with an ICMP Message (Type 5)
- ICMP Time Exceeded Message (Type 11)
ICMP Sample Data Exchanges

15. Common TCP Applications

TCP/IP Protocols
Uses of Telnet
- Telnet Option Negotiations
- Telnet Protocol Options
File Transfer Protocol (FTP)
- Multiple Sessions
- FTP Commands
- FTP Response Codes
E-mail
- SMTP Commands
- SMTP Response Codes
- POP3
- POP3 Transaction State
- IMAP4
World Wide Web
Uniform Resource Locator (URL)
- HTTP Requests and Responses

16. Common UDP Applications

TCP/IP Protocols
Trivial File Transfer Protocol (TFTP)
- TFTP Transfer Process
- TFTP Operation Codes
TFTP Sample Sessions
- Read Session
- Write Session
- Error Session
Simple Network Management Protocol (SNMP)
- SNMP Manager Model
- SNMP Agent Model
- SNMP Commands
The Structure of Management Information
- Management Information Base
- Private MIBs
Remote Network Monitoring

17. VoIP

What is VoIP?
Why VoIP Instead of TDM Voice?
Uses for VoIP
- Talk to Operator
Communication Characteristics
Protocol Standards
- H.323
- SIP
- MGCP RFCs
- H.248 MEGACO
- Real-Time Transport Protocol
- G.7xx Standards
How VoIP Works
- Gatekeeper Call Server
- Hard Phone vs. Soft Phone
- Dial Tone
- Security
LANs and WANs
- VoIP and LANs
- VoIP and WANs
- Bandwidth and QoS

18. Security

Protocol Limitations
- C-I-A Triad
Threats
- Disaster Threats
- Attack Threats
- Attacks
- Malicious Code
- Types of Attackers
Solutions
- Securing Systems
User Authentication
Security-Related Protocols and IPSec
- IPSec Components
- IPSec Session
Virtual Private Networks (VPNs)
- Establishing a VPN Connection
- PPTP Encapsulation
- PPTP Encryption
- L2TP Encapsulation
- L2TP Encryption

19. IPv6

Overview
Addressing
- IPv6 Address Categories
- IPv6 Address Formats
- Interface Identification
- Interface Identifier
- Address Type Identification
Header
- Extension Headers
ICMPv6
- Destination Unreachable
- Packet Too Big
- Time Exceeded
- Parameter Problem
- Echo Request and Echo Reply
- Neighbor Solicitation
- Neighbor Advertisement
- Redirect Message
IPv6 DNS operation
- DNS Sample Records
Routing Services and Protocols
- Static Routing
- RIPng
- OSPFv3
- MP-BGP (Multiprotocol extensions for BGP)
- EIGRP for IPv6
Internet2

Viewing labs for:

Classroom Live Labs

Lab 1: Numbering Systems

Decimal Equivalents for Binary Sequences
Converting Binary Numbers to Decimal
Converting Decimal Numbers to Binary
Converting Hexadecimal Numbers to Decimal
Converting Decimal Numbers to Hexadecimal

Lab 2: Lab Setup and Ethernet Header Analysis

Preparing to Begin Installation
Modifying Your System Configuration
Ethernet Header Analysis

Lab 3: IP Addressing and Subnetting

Essential IP Addressing and Subnetting
Fixed Length Subnet Masking
Variable Length Subnet Masking

Lab 4: Address Resolution Protocol

Viewing Your ARP Cache
Manually Changing ARP Cache Entries

Lab 5: Multicasting

Capturing Various Multicast Frames
Recording RIPv2 Multicast Addressing Information
Recording 802.1 Multicast Addressing Information
Recording Protocol Independent Multicast Addressing Information
Recording IGMP Multicast Addressing Information

Lab 6: Troubleshooting the Network Access Layer

Learning About Your Network Interface Layer Troubleshooting Tools

Lab 7: IP Processes

Capturing and Analyzing an IP Datagram
Manipulating the Time to Live
The Fragmented IP Datagram
Review of Important IP Protocol Information

Lab 8: Routing

Routing Begins at Home
Tracing the Route to Different Destinations
Viewing the Routing Table on the Cisco 1760 Router
Viewing the Routing Table on the Juniper J2300 Router
Viewing Routing Updates Using the Protocol Analyzer

Lab 9: Troubleshooting the Internetwork Layer

The First Steps
Changing Your Default Gateway
Pinging a Local Workstation
Pinging Server1
Correcting the Default Gateway Entry
Testing the Routing Process

Lab 10: UDP Transactions

Creating UDP Traffic
Creating Other UDP Traffic

Lab 11: TCP Processes

Opening Wireshark and Setting a TCP filter
Beginning a TCP Transaction
Identifying the Three-Step Handshake
Answering General TCP Knowledge Questions

Lab 12: Troubleshooting the Host-to-Host Layer

Preparing to Troubleshoot the Host-to-Host Layer 1
Verifying the Operation of a UDP Application
Determining the Cause of Error
Preparing to Verify the Operation of a TCP-Based Application
Starting a TCP Application
Determining the Error

Lab 13: DHCP Process

Preparing to Examine the DHCP Process
Changing Your Configuration to Use DHCP to Obtain an IP Address
Determining Your Assigned DHCP Address
Releasing Your Assigned Address
Viewing the DHCP Discover Packet
Viewing the DHCP Offer Packet
Viewing the DHCP Request Packet
Viewing the DHCP ACK Packet
Reviewing a Release Packet

Lab 14: Domain Name System (DNS)

Preparing to Examine the DNS Process
Creating a DNS Query
Viewing Your DNS Request
Viewing Your DNS Response
Viewing a Zone Transfer
Viewing the Zone Transfer Using Wireshark
Performing the Zone Transfer Process

Lab 15: ICMP Messaging

Preparing to Examine ICMP Messages
Using Ping: Echo Request and Echo Response
Performing Longer Pings
Considering ICMP Variation Reports: Fragmentation
Considering ICMP Variation Reports: Port Unreachable
Considering ICMP Variation Reports: Destination Net Unreachable
Considering ICMP Variation Reports: Time to Live Failure
Explaining the Formatted Packet Dump

Lab 16: TCP Applications

Telnet
- Preparing to View a Telnet Session
- Starting a Telnet Session
- Viewing a Telnet Session
FTP
- Preparing to Analyze an FTP Session
- Completing an FTP Session
- Viewing the Captured FTP Session
HTTP
- Preparing to Analyze an HTTP Session
- Completing an HTTP Session
- Viewing the HTTP Session
- Viewing a Small File Being Displayed
- Viewing a Large File Being Displayed
- Viewing a Large File Being Downloaded
- Cleaning Up

Lab 17: UDP Applications

Preparing to View a TFTP Session
Creating a TFTP Session
Viewing the TFTP Session
Preparing for the UDP Multicast Demonstration
Starting Your Multicast Application
Viewing the Captured UDP Multicast Information
Cleaning Up

Lab 18: Voice over IP

Preparing for Voice over IP
Placing a Call
Watching the Call Process

Lab 19: Internet Protocol version 6 (IPv6)

Configuring Your Workstation for IPv6
Verifying Your IPv6 Configuration
Using netsh to Manage IPv6
Using Ping for IPv6
Using nslookup and IPv6
Removing IPv6

Lab 20: Troubleshooting the Classroom Network

Solving the Classroom Network Problem

Lab 1: Numbering Systems

Decimal Equivalents for Binary Sequences
Converting Binary Numbers to Decimal
Converting Decimal Numbers to Binary
Converting Hexadecimal Numbers to Decimal
Converting Decimal Numbers to Hexadecimal

Lab 2: Lab Setup and Ethernet Header Analysis

Preparing to Begin Installation
Modifying Your System Configuration
Ethernet Header Analysis

Lab 3: IP Addressing and Subnetting

Essential IP Addressing and Subnetting
Fixed Length Subnet Masking
Variable Length Subnet Masking

Lab 4: Address Resolution Protocol

Viewing Your ARP Cache
Manually Changing ARP Cache Entries

Lab 5: Multicasting

Capturing Various Multicast Frames
Recording RIPv2 Multicast Addressing Information
Recording 802.1 Multicast Addressing Information
Recording Protocol Independent Multicast Addressing Information
Recording IGMP Multicast Addressing Information

Lab 6: Troubleshooting the Network Access Layer

Learning About Your Network Interface Layer Troubleshooting Tools

Lab 7: IP Processes

Capturing and Analyzing an IP Datagram
Manipulating the Time to Live
The Fragmented IP Datagram
Review of Important IP Protocol Information

Lab 8: Routing

Routing Begins at Home
Tracing the Route to Different Destinations
Viewing the Routing Table on the Cisco 1760 Router
Viewing the Routing Table on the Juniper J2300 Router
Viewing Routing Updates Using the Protocol Analyzer

Lab 9: Troubleshooting the Internetwork Layer

The First Steps
Changing Your Default Gateway
Pinging a Local Workstation
Pinging Server1
Correcting the Default Gateway Entry
Testing the Routing Process

Lab 10: UDP Transactions

Creating UDP Traffic
Creating Other UDP Traffic

Lab 11: TCP Processes

Opening Wireshark and Setting a TCP filter
Beginning a TCP Transaction
Identifying the Three-Step Handshake
Answering General TCP Knowledge Questions

Lab 12: Troubleshooting the Host-to-Host Layer

Preparing to Troubleshoot the Host-to-Host Layer 1
Verifying the Operation of a UDP Application
Determining the Cause of Error
Preparing to Verify the Operation of a TCP-Based Application
Starting a TCP Application
Determining the Error

Lab 13: DHCP Process

Preparing to Examine the DHCP Process
Changing Your Configuration to Use DHCP to Obtain an IP Address
Determining Your Assigned DHCP Address
Releasing Your Assigned Address
Viewing the DHCP Discover Packet
Viewing the DHCP Offer Packet
Viewing the DHCP Request Packet
Viewing the DHCP ACK Packet
Reviewing a Release Packet

Lab 14: Domain Name System (DNS)

Preparing to Examine the DNS Process
Creating a DNS Query
Viewing Your DNS Request
Viewing Your DNS Response
Viewing a Zone Transfer
Viewing the Zone Transfer Using Wireshark
Performing the Zone Transfer Process

Lab 15: ICMP Messaging

Preparing to Examine ICMP Messages
Using Ping: Echo Request and Echo Response
Performing Longer Pings
Considering ICMP Variation Reports: Fragmentation
Considering ICMP Variation Reports: Port Unreachable
Considering ICMP Variation Reports: Destination Net Unreachable
Considering ICMP Variation Reports: Time to Live Failure
Explaining the Formatted Packet Dump

Lab 16: TCP Applications

Telnet
- Preparing to View a Telnet Session
- Starting a Telnet Session
- Viewing a Telnet Session
FTP
- Preparing to Analyze an FTP Session
- Completing an FTP Session
- Viewing the Captured FTP Session
HTTP
- Preparing to Analyze an HTTP Session
- Completing an HTTP Session
- Viewing the HTTP Session
- Viewing a Small File Being Displayed
- Viewing a Large File Being Displayed
- Viewing a Large File Being Downloaded
- Cleaning Up

Lab 17: UDP Applications

Preparing to View a TFTP Session
Creating a TFTP Session
Viewing the TFTP Session
Preparing for the UDP Multicast Demonstration
Starting Your Multicast Application
Viewing the Captured UDP Multicast Information
Cleaning Up

Lab 18: Voice over IP

Preparing for Voice over IP
Placing a Call
Watching the Call Process

Lab 19: Internet Protocol version 6 (IPv6)

Configuring Your Workstation for IPv6
Verifying Your IPv6 Configuration
Using netsh to Manage IPv6
Using Ping for IPv6
Using nslookup and IPv6
Removing IPv6

Lab 20: Troubleshooting the Classroom Network

Solving the Classroom Network Problem

Lab 1: Numbering Systems

Decimal Equivalents for Binary Sequences
Converting Binary Numbers to Decimal
Converting Decimal Numbers to Binary
Converting Hexadecimal Numbers to Decimal
Converting Decimal Numbers to Hexadecimal

Lab 2: Lab Setup and Ethernet Header Analysis

Preparing to Begin Installation
Modifying Your System Configuration
Ethernet Header Analysis

Lab 3: IP Addressing and Subnetting

Essential IP Addressing and Subnetting
Fixed Length Subnet Masking
Variable Length Subnet Masking

Lab 4: Address Resolution Protocol

Viewing Your ARP Cache
Manually Changing ARP Cache Entries

Lab 5: Multicasting

Capturing Various Multicast Frames
Recording RIPv2 Multicast Addressing Information
Recording 802.1 Multicast Addressing Information
Recording Protocol Independent Multicast Addressing Information
Recording IGMP Multicast Addressing Information

Lab 6: Troubleshooting the Network Access Layer

Learning About Your Network Interface Layer Troubleshooting Tools

Lab 7: IP Processes

Capturing and Analyzing an IP Datagram
Manipulating the Time to Live
The Fragmented IP Datagram
Review of Important IP Protocol Information

Lab 8: Routing

Routing Begins at Home
Tracing the Route to Different Destinations
Viewing the Routing Table on the Cisco 1760 Router
Viewing the Routing Table on the Juniper J2300 Router
Viewing Routing Updates Using the Protocol Analyzer

Lab 9: Troubleshooting the Internetwork Layer

The First Steps
Changing Your Default Gateway
Pinging a Local Workstation
Pinging Server1
Correcting the Default Gateway Entry
Testing the Routing Process

Lab 10: UDP Transactions

Creating UDP Traffic
Creating Other UDP Traffic

Lab 11: TCP Processes

Opening Wireshark and Setting a TCP filter
Beginning a TCP Transaction
Identifying the Three-Step Handshake
Answering General TCP Knowledge Questions

Lab 12: Troubleshooting the Host-to-Host Layer

Preparing to Troubleshoot the Host-to-Host Layer 1
Verifying the Operation of a UDP Application
Determining the Cause of Error
Preparing to Verify the Operation of a TCP-Based Application
Starting a TCP Application
Determining the Error

Lab 13: DHCP Process

Preparing to Examine the DHCP Process
Changing Your Configuration to Use DHCP to Obtain an IP Address
Determining Your Assigned DHCP Address
Releasing Your Assigned Address
Viewing the DHCP Discover Packet
Viewing the DHCP Offer Packet
Viewing the DHCP Request Packet
Viewing the DHCP ACK Packet
Reviewing a Release Packet

Lab 14: Domain Name System (DNS)

Preparing to Examine the DNS Process
Creating a DNS Query
Viewing Your DNS Request
Viewing Your DNS Response
Viewing a Zone Transfer
Viewing the Zone Transfer Using Wireshark
Performing the Zone Transfer Process

Lab 15: ICMP Messaging

Preparing to Examine ICMP Messages
Using Ping: Echo Request and Echo Response
Performing Longer Pings
Considering ICMP Variation Reports: Fragmentation
Considering ICMP Variation Reports: Port Unreachable
Considering ICMP Variation Reports: Destination Net Unreachable
Considering ICMP Variation Reports: Time to Live Failure
Explaining the Formatted Packet Dump

Lab 16: TCP Applications

Telnet
- Preparing to View a Telnet Session
- Starting a Telnet Session
- Viewing a Telnet Session
FTP
- Preparing to Analyze an FTP Session
- Completing an FTP Session
- Viewing the Captured FTP Session
HTTP
- Preparing to Analyze an HTTP Session
- Completing an HTTP Session
- Viewing the HTTP Session
- Viewing a Small File Being Displayed
- Viewing a Large File Being Displayed
- Viewing a Large File Being Downloaded
- Cleaning Up

Lab 17: UDP Applications

Preparing to View a TFTP Session
Creating a TFTP Session
Viewing the TFTP Session
Preparing for the UDP Multicast Demonstration
Starting Your Multicast Application
Viewing the Captured UDP Multicast Information
Cleaning Up

Lab 18: Voice over IP

Preparing for Voice over IP
Placing a Call
Watching the Call Process

Lab 19: Internet Protocol version 6 (IPv6)

Configuring Your Workstation for IPv6
Verifying Your IPv6 Configuration
Using netsh to Manage IPv6
Using Ping for IPv6
Using nslookup and IPv6
Removing IPv6

Lab 20: Troubleshooting the Classroom Network

Solving the Classroom Network Problem

Understanding Networking Fundamentals

Anyone who is responsible for designing, installing, configuring, and maintaining TCP/IP networks or who needs to understand TCP/IP protocol structures and functions will benefit from this course. This course also provides excellent preparation for more advanced networking training.

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Classroom Live Outline

1. History and Standards

2. TCP/IP Numbering Systems

3. Local Signaling

4. IP Addressing

5. IP Subnets

6. Address Resolution Protocol

7. Multicasting

8. Internet Protocol

9. IP Routing

10. Simple Sessions with User Datagram Protocol

11. Robust Sessions with TCP

12. Autoconfiguration

13. DNS: Names Instead of Numbers

14. Diagnostics and Error Reports via ICMP

15. Common TCP Applications

16. Common UDP Applications

17. VoIP

18. Security

19. IPv6

1. History and Standards

2. TCP/IP Numbering Systems

3. Local Signaling

4. IP Addressing

5. IP Subnets

6. Address Resolution Protocol

7. Multicasting

8. Internet Protocol

9. IP Routing

10. Simple Sessions with User Datagram Protocol

11. Robust Sessions with TCP

12. Autoconfiguration

13. DNS: Names Instead of Numbers

14. Diagnostics and Error Reports via ICMP

15. Common TCP Applications

16. Common UDP Applications

17. VoIP

18. Security

19. IPv6

1. History and Standards

2. TCP/IP Numbering Systems

3. Local Signaling

4. IP Addressing

5. IP Subnets

6. Address Resolution Protocol

7. Multicasting

8. Internet Protocol

9. IP Routing

10. Simple Sessions with User Datagram Protocol

11. Robust Sessions with TCP

12. Autoconfiguration

13. DNS: Names Instead of Numbers

14. Diagnostics and Error Reports via ICMP

15. Common TCP Applications

16. Common UDP Applications

17. VoIP

18. Security

19. IPv6

Classroom Live Labs

Lab 1: Numbering Systems

Lab 2: Lab Setup and Ethernet Header Analysis

Lab 3: IP Addressing and Subnetting

Lab 4: Address Resolution Protocol

Lab 5: Multicasting

Lab 6: Troubleshooting the Network Access Layer

Lab 7: IP Processes

Lab 8: Routing

Lab 9: Troubleshooting the Internetwork Layer

Lab 10: UDP Transactions

Lab 11: TCP Processes

Lab 12: Troubleshooting the Host-to-Host Layer

Lab 13: DHCP Process

Lab 14: Domain Name System (DNS)

Lab 15: ICMP Messaging

Lab 16: TCP Applications

Lab 17: UDP Applications

Lab 18: Voice over IP

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