CCNA2-Routing adn Switching Essentials Version 6

This course focuses on initial router configuration, Cisco IOS Software management, routing protocol configuration, TCP/IP, and access control lists (ACLs). Students will develop skills on how to configure a router, managing Cisco IOS Software, configuring routing protocol on routers, and set the access lists to control the access to routers in order to support their internal networks and/or the networks of their clients.
 

48 hours
48
Greek
1 - 7

code:CISCO.CCNA2

Objectives Topics Participants Methodology

  • Objectives

    CCNA 2 is an integral step towards achieving CCNA Certification. Upon completion of this course, students will be able to perform tasks related to:

    • Routers and their role in WANs 4 CCNA
    • Cisco IOS
    • Router Configuration
    • Router File Management
    • RIP and IGRP Routing Protocols
    • TCP/IP Error and Control Messages
    • Router Troubleshooting
    • Intermediate TCP
    • Access Control Lists

  • Topics

    Unit 1 Routing Concepts
    Introduction
    Router Initial Configuration
        Router Functions

    • Characteristics of a Network
    • Why Routing?
    • Routers Are Computers
    • Routers Interconnect Networks
    • Routers Choose Best Paths
    • Packet-Forwarding Mechanisms

        Connect Devices

    • Connect to a Network
    • Default Gateways
    • Document Network Addressing
    • Enable IP on a Host
    • Device LEDs
    • Console Access
    • Enable IP on a Switch

        Router Basic Settings

    • Configure Basic Router Settings
    • Configure an IPv4 Router Interface
    • Configure an IPv6 Router Interface
    • Configure an IPv4 Loopback Interface

        Verify Connectivity of Directly Connected Networks

    • Verify Interface Settings
    • Verify IPv6 Interface Settings
    • Filter Show Command Output
    • Command History Feature

    Routing Decisions

    • Switching Packets Between Networks
    • Router Switching Function
    • Send a Packet
    • Forward to the Next Hop
    • Packet Routing
    • Reach the Destination

        Path Determination

    • Routing Decisions
    • Best Path
    • Load Balancing
    • Administrative Distance

    Router Operation

    • Analyze the Routing Table
    • The Routing Table
    • Routing Table Sources
    • Remote Network Routing Entries

    Directly Connected Routes

    • Directly Connected Interfaces
    • Directly Connected Routing Table Entries
    • Directly Connected Examples
    • Directly Connected IPv6 Example

    Statically Learned Routes

    • Static Routes
    • Static Route Examples
    • Static IPv6 Route Examples

        Dynamic Routing Protocols

    • Dynamic Routing
    • IPv4 Routing Protocols
    • IPv4 Dynamic Routing Examples
    • IPv6 Routing Protocols
    • IPv6 Dynamic Routing Examples

    Summary
    Practice

    • Class Activities
    • Labs
    • Packet Tracer Activities
    • Check Your Understanding Questions

    Unit 2 Static Routing
    Introduction
    Implement Static Routes
            Static Routing

    • Reach Remote Networks
    • Why Use Static Routing?
    • When to Use Static Routes

        Types of Static Routes

    • Static Route Applications
    • Standard Static Route
    •  Default Static Route
    •  Summary Static Route
    •  Floating Static Route

    Configure Static and Default Routes
        Configure IPv4 Static Routes

    • The ip route Command
    •  Next-Hop Options
    •  Configure a Next-Hop Static Route
    •  Configure a Directly Connected Static Route
    •  Configure a Fully Specified Static Route
    •  Verify a Static Route

      Configure IPv4 Default Routes

    • Default Static Route
    • Configure a Default Static Route
    • Verify a Default Static Route

    Configure IPv6 Static Routes

    • he ipv6 route Command
    • ext-Hop Options
    • Configure a Next-Hop Static IPv6 Route
    • Configure a Directly Connected Static IPv6 Route
    • Configure a Fully Specified Static IPv6 Route
    • Verify IPv6 Static Routes

       Configure IPv6 Default Routes

    • Default Static IPv6 Route
    • Configure a Default Static IPv6 Route
    • Verify a Default Static Route

        Configure Floating Static Routes

    •  Floating Static Routes
    •  Configure an IPv4 Floating Static Route
    •  Test the IPv4 Floating Static Route
    •   Configure an IPv6 Floating Static Route

      Configure Static Host Routes

    • Automatically Installed Host Routes
    • Configure IPv4 and IPv6 Static Host Routes

    Troubleshoot Static and Default Route

    • Packet Processing with Static Routes
    • Static Routes and Packet Forwarding

    Troubleshoot IPv4 Static and Default Route Configuration

    • Troubleshoot a Missing Route
    • Solve a Connectivity Problem

    Summary
    Practice

    • Class Activities
    • Labs
    • Packet Tracer Activities
    • Check Your Understanding Questions


    Unit 3 Dynamic Routing
    Introduction
    Dynamic Routing Protocols
     Dynamic Routing Protocol Overview

    • Dynamic Routing Protocol Evolution
    • Dynamic Routing Protocol Components

     Dynamic Versus Static Routing

    • Static Routing Use
    • Static Routing Advantages and Disadvantages
    • Dynamic Routing Protocols Uses
    • Dynamic Routing Advantages and Disadvantages

    RIPv2
      Configuring the RIP Protocol

    • Router RIP Configuration Mode
    • Advertise Networks
    • Verify RIP Routing
    • Enable and Verify RIPv2
    • Disable Auto Summarization
    • Configure Passive Interfaces
    • Propagate a Default Route

    The Routing Table
        Parts of an IPv4 Route Entry

    • Routing Table Entries
    • Directly Connected Entries
    • Remote Network Entries

        Dynamically Learned IPv4 Routes

    • Routing Table Terms
    • Ultimate Route
    • Level 1 Route
    • Level 1 Parent Route
    • Level 2 Child Route

     The IPv4 Route Lookup Process

    • Route Lookup Process
    • Best Route = Longest Match

        Analyze an IPv6 Routing Table

    • IPv6 Routing Table Entries
    • Directly Connected Entries
    • Remote IPv6 Network Entries

    Summary
    Practice

    • Class Activities
    • Labs
    • Packet Tracer Activities
    • Check Your Understanding Questions



    Unit 4 Switched Networks
    Introduction
    LAN Design

    Converged Networks

    • Growing Complexity of Networks
    • Elements of a Converged Network
    • Cisco Borderless Networks
    • Hierarchy in the Borderless Switched Network
    • Access, Distribution, and Core Layers

    Switched Networks

    • Role of Switched Networks
    • Form Factors

    The Switched Environment
    Frame Forwarding

    • Switching as a General Concept in Networking and Telecommunications
    • Dynamically Populating a Switch MAC Address Table
    • Switch Forwarding Methods
    • Store-and-Forward Switching
    • Cut-Through Switching

    Switching Domains

    • Collision Domains
    • Broadcast Domains
    • Alleviating Network Congestion

    Summary
    Practice

    • Class Activities
    • Check Your Understanding Questions


    Unit 5 Switch Configuration
    Introduction
    Basic Switch Configuration
        Configure a Switch with Initial Settings

    • Switch Boot Sequence
    • Recovering from a System Crash
    • Switch LED Indicators
    • Preparing for Basic Switch Management
    • Configuring Basic Switch Management Access with IPv4

        Configure Switch Ports

    • Duplex Communication
    • Configure Switch Ports at the Physical Layer
    • Auto-MDIX
    • Verifying Switch Port Configuration
    • Network Access Layer Issues
    • Troubleshooting Network Access Layer Issues

    Switch Security
        Secure Remote Access

    • SSH Operation
    • Configuring SSH
    • Verifying SSH

        Switch Port Security

    • Secure Unused Ports
    • Port Security: Operation
    • Port Security: Violation Modes
    • Port Security: Configuring
    • Port Security: Verifying
    • Ports in Error-Disabled State

    Summary
    Practice

    • Class Activities
    • Labs
    • Packet Tracer Activities
    • Check Your Understanding Questions



    Unit 6 VLANs 245
    Introduction
    VLAN Segmentation
        Overview of VLANs

    • VLAN Definitions
    • Benefits of VLANs
    • Types of VLANs
    • Voice VLANs

      VLANs in a Multiswitched Environment

    • VLAN Trunks
    • Controlling Broadcast Domains with VLANs
    • Tagging Ethernet Frames for VLAN Identification
    •  Native VLANs and 802.1Q Tagging
    •  Voice VLAN Tagging

    VLAN Implementations

    • VLAN Assignment
    • VLAN Ranges on Catalyst Switches
    • Creating a VLAN
    •  Assigning Ports to VLANs
    •  Changing VLAN Port Membership
    •  Deleting VLANs
    •   Verifying VLAN Information

    VLAN Trunks

    •  Configuring IEEE 802.1Q Trunk Links
    •  Resetting the Trunk to Default State
    •  Verifying Trunk Configuration

    Troubleshoot VLANs and Trunks

    • IP Addressing Issues with VLAN
    • Missing VLANs
    • Introduction to Troubleshooting Trunks
    • Common Problems with Trunks
    • Incorrect Port Mode
    • Incorrect VLAN List

    Inter-VLAN Routing Using Routers

    • Inter-VLAN Routing Operation
    • What Is Inter-VLAN Routing?
    • Legacy Inter-VLAN Routing
    • Router-on-a-Stick Inter-VLAN Routing

        Configure Legacy Inter-VLAN Routing

    • Configure Legacy Inter-VLAN Routing: Preparation
    • Configure Legacy Inter-VLAN Routing: Switch Configuration
    • Configure Legacy Inter-VLAN Routing: Router Interface Configuration

        Configure Router-on-a-Stick Inter-VLAN Routing

    • Configure Router-on-a-Stick: Preparation
    • Configure Router-on-a-Stick: Switch Configuration
    • Configure Router-on-a-Stick: Router Subinterface Configuration
    • Configure Router-on-a-Stick: Verifying Subinterfaces
    • Configure Router-on-a-Stick: Verifying Routing

    Summary
    Practice

    • Class Activities
    • Labs
    • Packet Tracer Activities
    • Check Your Understanding Questions



    Unit 7 Access Control Lists
    Introduction
    ACL Operation

    • Purpose of ACLs
    • What Is an ACL?
    •  Packet Filtering
    •  ACL Operation

    Wildcard Masks in ACLs

    • Introducing ACL Wildcard Masking
    • Wildcard Mask Examples
    • Calculating the Wildcard
    • Wildcard Mask Keywords
    • Wildcard Mask Keyword Examples

    Guidelines for ACL Creation

    • General Guidelines for Creating ACLs
    • ACL Best Practices

    Guidelines for ACL Placement

    • Where to Place ACLs
    • Standard ACL Placement

    Standard IPv4 ACLs

    • Configure Standard IPv4 ACLs
    • Numbered Standard IPv4 ACL Syntax
    • Applying Standard IPv4 ACLs to Interfaces
    • Named Standard IPv4 ACL Syntax

    Modify IPv4 ACLs

    • Method 1: Use a Text Editor
    • Method 2: Use Sequence Numbers
    • Editing Standard Named ACLs
    • Verifying ACLs
    • ACL Statistics

        Securing VTY Ports with a Standard IPv4 ACL

    • The access-class Command
    •  Verifying the VTY Port Is Secured

    Troubleshoot ACLs

    • Processing Packets with ACLsThe Implicit Deny Any
    • The Order of ACEs in an ACL
    • Cisco IOS Reorders Standard ACLs
    • Routing Processes and ACLs

        Common IPv4 Standard ACL Errors

    • Troubleshooting Standard IPv4 ACLs–Example 1
    • Troubleshooting Standard IPv4 ACLs–Example 2
    • Troubleshooting Standard IPv4 ACLs–Example 3

    Summary

    • Practice
    • Class Activities
    • Labs
    •  Packet Tracer Activities
    • Check Your Understanding Questions



    Unit 8 DHCP
    Introduction
    DHCPv4
        DHCPv4 Operation

    • Introducing DHCPv4
    • DHCPv4 Operation
    • DHCPv4 Message Format
    • DHCPv4 Discover and Offer Messages

       Configuring a Basic DHCPv4 Server

    •  Configuring a Basic DHCPv4 Server
    • Verifying DHCPv4
    • DHCPv4 Relay

      Configure DHCPv4 Client

    • Configuring a Router as a DHCPv4 Client
    • Configuring a Wireless Router as a DHCPv4 Client

    Troubleshoot DHCPv4

    • Troubleshooting Tasks
    • Verify Router DHCPv4 Configuration
    • Debugging DHCPv4

    DHCPv6
        SLAAC and DHCPv6

    • Stateless Address Autoconfiguration (SLAAC)
    • SLAAC Operation
    • SLAAC and DHCPv6
    • SLAAC Option
    • Stateless DHCPv6 Option
    • Stateful DHCPv6 Option
    • DHCPv6 Operations

     Stateless DHCPv6

    • Configuring a Router as a Stateless DHCPv6 Server
    • Configuring a Router as a Stateless DHCPv6 Client
    • Verifying Stateless DHCPv6

    Stateful DHCPv6 Server

    • Configuring a Router as a Stateful DHCPv6 Server
    • Configuring a Router as a Stateful DHCPv6 Client
    • Verifying Stateful DHCPv6
    • Configuring a Router as a DHCPv6 Relay Agent

        Troubleshoot DHCPv6

    • Troubleshooting Tasks
    • Verify Router DHCPv6 Configuration
    • Debugging DHCPv6

    Summary

    • Practice
    • Class Activities
    • Labs
    • Packet Tracer Activities
    • Check Your Understanding Questions



    Unit 9 NAT for IPv4
    Introduction  
    NAT Operation
        NAT Characteristics

    • IPv4 Private Address Space
    • What Is NAT?
    • NAT Terminology
    • How NAT Works

       Types of NAT

    • Static NAT
    • Dynamic NAT
    • Port Address Translation (PAT)
    • Next Available Port
    • Comparing NAT and PAT

    NAT Advantages

    • Advantages of NAT
    • Disadvantages of NAT

    Configure NAT

    • Configuring Static NAT
    • Configure Static NAT
    • Analyzing Static NAT
    • Verifying Static NAT
    • Configure Dynamic NAT
    • Dynamic NAT Operation
    • Configuring Dynamic NAT
    • Analyzing Dynamic NAT
    • Verifying Dynamic NAT

    Configure PAT

    • Configuring PAT: Address Pool
    • Configuring PAT: Single Address
    • Analyzing PAT
    • Verifying PAT

        Configure Port Forwarding

    • Port Forwarding
    • Wireless Router Example
    • Configuring Port Forwarding with IOS

        NAT and IPv6

    • NAT for IPv6?
    • IPv6 Unique Local Addresses
    • NAT for IPv6

    Troubleshoot NAT

    • NAT Troubleshooting Commands
    • The show ip nat Commands
    • The debug ip nat Command
    • NAT Troubleshooting Scenario

    Summary

    • Practice
    • Class Activities
    • Labs
    • Packet Tracer Activities
    • Check Your Understanding Questions



    Unit 10 Application Layer
    Unit 10 Device Discovery, Management, and Maintenance
    Introduction
    Device Discovery

     Device Discovery with CDP

    • CDP Overview
    • Configure and Verify CDP
    • Discover Devices Using CDP

        Device Discovery with LLDP

    • LLDP Overview
    • Configure and Verify LLDP
    • Discover Devices Using LLDP

    Device Management

    • NTP
    • Setting the System Clock
    • NTP Operation
    • Configure and Verify NTP

    Syslog Operation

    • Introduction to Syslog
    • Syslog Operation
    • Syslog Message Format
    • Service Timestamp

    Syslog Configuration

    • Syslog Server
    • Default Logging
    • Router and Switch Commands for Syslog Clients
    • Verifying Syslog

    Device Maintenance
    Router and Switch File Maintenance

    • Router File Systems
    • Switch File Systems
    • Backing Up and Restoring Using Text Files
    • Backing Up and Restoring TFTP
    • Using USB Ports on a Cisco Router
    • Backing Up and Restoring Using a USB
    • Password Recovery

    OS System Files

    • IOS 15 System Image Packaging
    • IOS Image Filenames

        IOS Image Management

    • TFTP Servers as a Backup Location
    • Steps to Back Up IOS Image to TFTP Server
    • Steps to Copy an IOS Image to a Device
    • The boot system Command

        Software Licensing

    • Licensing Overview
    • Licensing Process
    • Step 1. Purchase the Software Package or Feature to Install
    • Step 2. Obtain a License
    • Step 3. Install the License

      License Verification and Management

    •  License Verification
    • Activate an Evaluation Right-to-Use License
    • Back Up the License
    • Uninstall the License

    Summary

    • Practice
    • Labs
    • Packet Tracer Activities
    • Check Your Understanding Questions

  • Participants

    • Network technicians
    • Network
    • Nnetwork administrators
    • Network help-desk staff.

  • Methodology

    • Διάλεξη με διαφάνειες
    • Συζήτηση
    • Ασκήσεις
    • Προβολή ταινίας
    • Παραδείγματα
    • Επίδειξη
    • Εργαστήρια
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