2. Contents at A Glance
● Internetworking
● Internet Protocols
● IP Subnetting and Variable Length Subnet Masks (VLSMs)
● Introduction to Cisco IOS
● IP Routing
● Enhanced IGRP (EIGRP) and Open Shortest Path First (OSPF)
● Layer 2 Switching
● Virtual LANS (VLANs)
● Managing a Cisco Internetwork
● Managing Traffic with Access Lists
● Wide Area Networking Protocols
3. Internetworking
● Internetworking Basics ● Ethernet Networking
● Internetworking Models ● Half- and Full-Duplex
● The Layered Approach Ethernet
● Advantages of References
Models
● Ethernet at the Data Link
Layer
● The OSI Reference Models
● The Application Layer
● Ethernet at the Physical
● The Presentation Layer
Layer
● The Session Layer ● Ethernet Cabling
The Transport Layer
Straight-Through Cable
●
●
● The Network Layer
● The Data Link Layer
● Crossover Cable
● The Physical Layer ● Rolled Cable
4. Internetworking
● Wireless Networking ● Summary
● Data Encapsulation ● Exam Essentials
● The Cisco Three-
● Written Lab 1
Layer Hierarchical ● Written Lab 1.1 : OSI
Model Questions
● Written Lab 1.2 :
● The Core Layer Defining the OSI Layers
● The Distribution Layer and Devices
● The Access Layer ● Written Lab 1.3 :
Identifying Collision and
Broadcast Domains
5. Internet Protocols
● TCP/IP and the DOD Model ● Broadcast Address
● The Process/Application Layer
Protocols ● Introduction to
● The Host-to-Host Layer Network Address
Protocols
Translation (NAT)
● The Internet Layer Protocols
● Binary to Decimal and ● Summary
Hexadecimal Conversion
● IP Addressing
● Exam Essentials
● IP Terminology ● Written Lab 2
The Hierarchical IP Addressing
Review Questions
●
●
Scheme
● Private IP Address
6. IP Subnetting and Variable Length Subnet
Masks (VLSMs)
● Subnetting Basics ● Variable Length Subnet Masks
● IP Subnet-Zero
(VLSMs)
● VLSM Design
● How to Create Subnets
● Implementing VLSM Networks
● Subnet Masks
● Summarization
● Classless Inter-Domain Routing
(CIDR) ● Troubleshooting IP Addressing
● Subnetting Class C Addresses ● Determining IP Address Problems
● The Binary Method : Subnetting ● Summary
a Class C Addresses ● Exam Essentials
● The Fast Way : Subnetting a ● Written Lab 3
Class C Addresses
● Review Questions
● Subnetting Class B Addresses
● Subnetting Class A Addresses
7. Introduction to the Cisco IOS
● The Cisco Router User ● Router and Switch
Interface Administrative Functions
● Cisco Router IOS ● Hostnames
● Connecting to a Cisco Router ● Banners
● Bringing Up a Router ● Setting Passwords
● Setup Mode
● Encrypting Your Passwords
● Command Line Interface
● Descriptions
● Logging into the Router
● Overview of Router Modes
● Router Interface
● CLI Prompts ● Brining Up an Interface
● Editing and Help Features ● Configuring an IP Address on
● Gathering Basic Routing an Interface
Information ● Serial Interface Commands
8. Introduction to the Cisco IOS
● Viewing, Saving, and ● Hands-on Labs
Erasing ● Hands-on Lab 4.1 : Logging
into a Router
Configurations ● Hands-on Lab 4.2 : Using the
● Verifying Your Help and Editing Features
Configuration ● Hands-on Lab 4.3 : Saving a
Router Configuration
● Summary ● Hands-on Lab 4.4 : Setting
Your Passwords
● Exam Essentials
● Hands-on Lab 4.5 : Setting
● Written Lab 4 the Hostname, Descriptions,
IP Address,and Clock Rate
● Review Questions
9. IP Routing
● Routing Basics ● Routing Protocol Basics
● The IP Routing Process ● Administrative Distances
● Testing Your IP Routing ● Routing Protocols
Understanding ● Distance-Vector Routing
● IP Routing in a Larger Protocols
Network ● Routing Loops
● Configuring IP Routing in ● Maximum Hop Count
Our Network ● Split Horizon
● Static Routing ● Route Poisoning
● Default Routing ● Holddowns
● Dynamic Routing
10. IP Routing
● Routing Information ● Interior Gateway
Protocol (RIP) Routing Interfaces
(IGRP)
● RIP Timers
● IGRP Timers
● Configuring RIP
Routing ● Configuring IGRP
Routing
● Verifying the RIP
Routing Tables
● Verifying the IGRP
Routing Tables
● Holding Down RIP ● Troubleshooting IGRP
Propagations
● Using Both RIP and
● RIP Version 2 (RIPv2) IGRP
11. IP Routing
● Verifying Your ● Summary
Configurations ● Exam Essentials
● The show protocols ● Written Lab 5
Command ● Hands-on Labs
● The show ip protocols ● Hands-on Lab 5.1 : Creating
Command Static Routes
● Hands-on Lab 5.2 : Dynamic
● The debug ip rip Routing with RIP
Command ● Hands-on Lab 5.3 : Dynamic
● The debug ip igrp Routing with IGRP
Command ● Review Questions
12. Enhanced IGRP (EIGRP) and Open
Shortest Path First (OSPF)
● EIGRP Features and Operation ● Configuring EIGRO
● Protocol-Dependant Modules ● Lab_A
Neighbor Discovery
Lab_B
●
●
● Reliable Transport Protocol (RTP)
● Lab_C
● Diffusing Update Algorithm (DUAL)
● Configuring Discontiguous Network
● Using EIGRP to Support Large
Networks ● Verifying EIGRP
● Multiple Ases ● Open Shortest Path First (OSPF)
● VLSM Support and Summarization Basic
● Route Discovery and Maintenance ● OSPF Terminology
● SPF Tree Calculation
● Configuring OSPF
● Enabling OSPF
● Configuring OSPF Areas
13. Enhanced IGRP (EIGRP) and Open
Shortest Path First (OSPF)
● Verifying OSPF Configuration ● Troubleshooting OSPF
● The show ip ospf Command ● Configuring EIGRP and OSPF
● The show ip ospf database
Summary Routes
Command ● Summary
● The show ip ospf interface Command ● Exam Essentials
● The show ip ospf neighbor ● Written Lab 6
Command
● Hands-on Lab
● OSPF and Loopback Interfaces ● Hands-on Lab 6.1 : Configuring and
● Configuring Loopback Interfaces Verifying EIGRP
● Verifying Loopbacks and RIDs ● Hands-on Lab 6.2 : Enabling the OSPF
Process
● Hands-on Lab 6.3 : Configuring OSPF
Neighbors
● Hands-on Lab 6.4 : Verifying OSPF
Operation
● Review Questions
14. Layer 2 Switching
● Before Layer 2 Switching ● Configuring the Catalyst 1900 and 2950
Switches
● Switching Services ● 1900 and 2950 Switch Startup
● Limitations of Layer 2 Switching ● Setting the Passwords
Setting the Hostname
● Bridging vs. LAN Switching ●
● Setting IP Information
● Three Switch Functions at Layer 2 ● Configuring Interface Descriptions
● Spanning Tree Protocol (STP) ● Setting Port Security on a Catalyst Switch
● Spanning Tree Terms ● Erasing the Switch Configuration
Summary
Spanning Tree Operations
●
●
● Exam Essentials
● Spanning Tree Example
● Written Lab 7
● LAN Switch Type ● Hands-on Labs
● Cut-Through (Real Time) ● Hands-on Lab 7.1 : Switch Basic Administrative
Configurations
● Fragment Free (Modified Cut-
Through) ● Hands-on Lab 7.2 : Verifying the Switch
Configurations
● Store-and-Forward ● Review Configurations
16. Managing a Cisco Internetwork
● The Internal Components of a Cisco ● Backing Up and Restoring the Cisco
Router Configuration
● The Router Boot Sequence ● Backing Up the Cisco Router
Configuration
● Managing Configuration Registers ● Restoring the Cisco Router Configuration
● Understanding the Configuration ● Erasing the Configuration
Register Bits
● Using Cisco Discovery Protocol (CDP)
● Checking the Current Configuration
Register Value ● Getting CDP Timers and Holdtime
● Changing the Configuration Register Information
● Recovering Passwords
● Gathering Neighbor Information
● Gathering Interface Traffic Information
● Gathering Port and Interface Information
17. Managing a Cisco Internetwork
● Using Telnet ● Summary
● Telnetting into Multiple Devices ● Exam Essentials
Simultaneously ● Written Lab 9
● Checking Telnet Connections ● Hands-on Labs
● Checking Telnet Users ● Hands-on Lab 9.1 : Backing Up Your
Router IOS
● Closing Telnet Sessions
● Hands-on Lab 9.2 : Upgrading or
● Resolving Hostnames Restoring Your Router IOS
● Building a Host Table ● Hands-on Lab 9.3 : Backing Up the
Router Configuration
● Using DNS to Resolve Names ● Hands-on Lab 9.4 : Using the Cisco
● Checking Network Connectivity Discovery Protocol (CDP)
● Hands-on Lab 9.5 : Using telnet
● Using the ping Command
● Hands-on Lab 9.6 : Resolving
● Using the traceroute Command Hostnames
● Review Questions
18. Managing Traffic with Access Lists
● Introduction to Access Lists ● Named Access Lists
● Standard Access Lists ● Extended Access List Example 1
● Extended Access List Example 2
● Wildcard Masking
● Standard Access List Example
● Named Access List
● Controlling VTY (Telnet) Access ● Monitoring Access List
● Extended Access Lists ● Summary
● Extended Access Lists Example 1 ● Exam Essentials
● Extended Access Lists Example 2 ● Written Lab 10
● Hands-on Labs
● Hands-on Lab 10.1 : Standard IP
Access Lists
● Hands-on Lab 10.2 : Extended IP
Access Lists
● Review Questions
19. Wide Area Networking Protocols
● Introduction to Wide Area ● Point-to-Point Protocol (PPP)
Networks ● Link Control Protocol (LCP)
● Defining WAN Terms Configuration Options
● WAN Connection Types ● PPP Session Establishment
● WAN Support ● PPP Authentication Methods
● Cabling the Wide Area Network ● Configuring PPP on Cisco
Routers
● Serial Transmission
● Configuring PPP Authentication
● Data Terminal Equipment and
Data Communication Equipment ● Verifying PPP Encapsulations
● Fixed and Modular Interfaces
● High-Level Data-Link Control
(HDLC) Protocol
