CCNA认证考试教程

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语言：英语
主页：http://www.learnkey.com/elearning/ProductIndex/CiscoCCNASeries.asp
类型：教程

9 CD, 27小时的交互式教学

这 Cisco CCNA 认证代表了网络的和Cisco技术的基本知识。有了LearnKey的 CCNA这个系列教学，考试者可以准备2门所需要的考试： Cisco Networking Technologies exam (INTRO) 和 Interconnecting Cisco Networking Devices exam (ICND). 专家 Michael Storm 概述了这两个 Cisco 考试中所有的主题。

教程内容：

Cisco INTRO (640-821)
Session 1
Section A: Objectives
· Objectives
· Prerequisites

Section B: Network Evolution
· Computer Networking
· History
· Types
· Enterprise
· Storage Area
· Content Delivery
· Internetworking

Section C: Internetworking
· Network Development
· Islands of Automation
· TCP/IP Connectivity
· OSI Model
· Distributed Processing
· Ethernet
· 802.x

Section D: OSI Model
· Layer Usage
· OSI Benefits
· Basic Functions

Section E: Upper OSI Model
· Layer 7
· Layer 7 Services
· Layer 6
· Layer 5

Section F: OSI – Layer 4
· Layer 4
· Data Transports
· Layer 4 Protocols
· DOD vs. OSI
· Flow Control
· TCP Connections
· Sliding Window Process
· Layer 4 Ports

Section G: OSI Layer 3
· Routing
· Addressing & Switching
· Layer 3 Protocols
· Routing Process
· IP Addressing
· Assigning IP Address
· Router Function

Session 2
Section A: OSI – Layer 2
· Data Communication
· MAC & LLC
· MAC Address
· Protocol Communication
· Protocols
· Dial Protocols
· IEEE Standards
· Data Encapsulation
Section B: OSI-Layer 1
· Media Specifications
· Standards
· Topology Types
· Ethernet Topology
· Fast/Gig Ethernet
· Ring Topology
· FDDI
· Other Topologies

Section C: TCP/IP Protocol
· Protocol
· IP Addressing
· Binary to Decimal
· Binary to Hex
· Address Classes
· Other Classes

Section D: Using IP Addressing
· Host Bits & Network Bits
· Subnet Masks
· Basic Addressing
· Reserved Addresses
· Other Reserved Ranges
· Unique Addresses
· Segmented Network

Section E: Network Devices
· Cisco Devices with OSI
· Layer 3 Router
· Router Functions
· Layer 2 Switching
· Layer 2 Hardware

Section F: Ethernet Cabling
· UTP & UTP Identification
· Connecting Devices
· Coaxial Ethernet
· Fiber Optic
· OC Specifications

Session 3
Section A: Router Introduction
· Basic Wan/LAN
· Lab Environment
· Internal Components
· Boot Process
· Console Connection

Section B: IOS Access Commands
· Router Login
· Global Configuration Mode
· Enable Mode Password
· Secret Password
· Access Point Examples
· Encrypt All Passwords

Section C: Basic Commands
· Set Enable Password
· Set Secret Password
· Test Passwords
· Set Console/Aux
· Set Telnet Password
· Set Encryption
Section D: IOS Maintenance Commands
· IOS Help
· Terminal Editing
· Displaying Config
· Setup Mode
· Saving Options
· Backup Config & IOS
· Restore a Config

Section E: ID & Interface Commands
· Change Hostname
· Banner
· Access Interface
· Assign IP Address
· Changing Hostname
· Running Configuration
· Interface Command
· Troubleshoot Interface

Section F: IOS Configuration
· Add Banner/Password
· Configure IP Addresses
· Save/Verify Configuration
· Modify Configuration
· View/Verify/Save

Section G: Access & Discovery
· Using Telnet
· CDP
· CDP Neighbors
· CDP Lab
· CDP Neighbor Detail
· Access Routers
· Use IP Host Mapping
· Manage Telnet Sessions

Cisco ICND 2.1 (640-811)
Session 1
Section A: Introduction
· IP Routing
· LAN Objectives
· Security/WAN Objectives
· Prerequisites
· Lab Environment

Section B: Basic Configuration
· Central Office Router
· Login
· Ethernet Interfaces
· Serial Interfaces
· Serial IP Addressing
· Verify Connectivity
· Verify Interfaces
· hostname/IP Mapping

Section C: Basic Router Function
· LAN Segments
· IP Addressing
· Router Process
· Route Table
· Routing Process
· Switching Process
· Route Determination

Section D: Cisco Routers
· Router Families
· 12000 GSR
· 7500 Series
· 4000 Series
· 5000 AS Series
· 3600/3700 Series
· 2600/2500 Series

Section E: Router Maintenance
· Password Recovery
· Set New Password
· Identify Proper Procedure
· Change Register Value
· Revert to Saved Config
· Finalize Recovery
· 2500 Password Recovery

Section F: IOS Upgrade
· Process
· Show Version
· Copy New Image
· Replace Flash
· Verify File Copy
· Reload Router
· Verify Configuration

Session 2
Section A: Routing Considerations
· Route Determination
· Known Routes
· Routing Table
· Table Data
· Static Routing
· Dynamic Routing
· Administrative Distance

Section B: Static Routing
· Implementation
· Show IP Route
· Create Static Route
· Static Route Limits
· Troubleshoot Interface
· Return Traffic Issues
· Additional Routes
· Gateway of Last Resort

Section C: Dynamic Routing
· Distance Vector Protocol
· Link State Protocols
· Protocol Selection
· Routing-by-Rumor
· Distance Vector Loops
· Looping Prevention
· Split Horizon
· Route Poisoning

Section D: RIP Protocol
· Characteristic
· Router Determination
· Enable RIP
· Holding Down Updates
· Adding/Verify RIP
· Verify IP Routing
· Show Commands
· Classful Boundary

Section E: Troubleshooting RIP
· Traffic Collection
· Debug IP Rip
· Turn Off Debug
· View Debug Output
Section F: IGRP Protocol
· Characteristics
· IGRP Metric
· Metric Calculation
· Enable IGRP
· Holding Down
· Configure IGRP
· IGRP Convergence
· Debug IGRP

Session 3
Section A: (E)IGRP Protocol
· Characteristics
· DV & LS Features
· Enable (E)IGRP
· Holding Down (E)IGRP
· Troubleshooting

Section B: Configure (E)IGRP
· Implement (E)IGRP
· Add (E)IGRP
· Show (E)IGRP Neighbors
· Modify Remote Routers
· Remove Protocols
· Modify Branch Router
· Verify
· Show IP (E)IGRP Topology

Section C: (E)IGRP Optimization
· Redundant Routes
· Load Balancing
· Metric Adjustment
· Verify Link Speed
· Link Failure
· Convergence

Section D: OSPF Protocol
· Characteristics
· Terminology
· Implementing Areas
· Link State Database
· Area Broader Routers
· OSPF Metric
· Dijkstra Tree
· Configure/Verify

Section E: LAN Segmentation
· Network Congestion
· Broadcasts/Multicasts
· Protocol/Service Updates
· Limit Broadcasts
· Reduce Collisions
· LAN Optimization

Section F: LAN Devices
· Layer 2 Switching
· MAC Address Table
· Layer 3 Routing
· Layer 3 Switching
· Multi-Layer Switching

Section G: Switch Configuration
· Catalyst LAN Switches
· Hostname/Password
· Remote Access
· Ethernet Ports
· Port Description
· Port Speed Module
Session 4
Section A: Configure Switch
· Basic Configuration
· Configure Remote Access
· Verify Access
· Configure Ports

Section B: Campus Networks
· Traffic Models
· 80/20 Rule
· 20/80 Rule
· Hierarchical Model
· Blocks
· Collapsed Core
· Switching Modes

Section C: Spanning Tree
· Bridging Loops
· STP Process
· BPDUs
· Root Bridge Elections
· Election Process
· Loop-Free Decision
· STP Path Cost
· Root Port Selection

Section D: STP in the Campus
· Campus Design
· STP Implementation
· Set Root Switch
· Optimized Spanning Tree

· Identify STP
· Modify Root Bridge
· Identify Port Selection
· SPT Recovery

Section E: VLANs
· VLAN Usage
· Segmentation
· Router Gateway
· Router Options
· Integrated Router
· VLAN Campus Design

Section F: VLAN Requirement
· Prerequisites
· VTP
· VTP Modes
· VTP Pruning
· Configuring VTP
· Create VTP
· Create VLAN

Section G: Configuring VLAN
· View VLANs
· Create VLAN
· Enable Trunk
· Configure VTP Domain
· Configure Port

Session 5
Section A: TCP/IP
· Architecture
· Mapping to OSI
· TCP/IP Conversations
· MAC Address/ARP
· Data Encapsulation
· Data Un-Encapsulation
Section B: IP Addressing
· IP Addressing Classes
· Subnet Mask
· Address Scheme
· Reserved Addresses
· Other Reserved

Section C: Subnetting
· Design Requirements
· Subnetting Example
· Classful Subnetting
· Subnet Calculator
· Determine Scheme
· Subnet Class B
· Mask Subnet
· Block Valve

Section D: Advanced IP Addressing
· Submask Representation
· Reverse Engineering
· Implementing VLSM
· Classful vs.Classless
· Non VLSM
· VLSM Process
· VLSM Results

Section E: Access Lists
· ACL Implementation
· ACL Processing
· ACL List Rules
· IP Access List
· Standard IP ACL
· Wildcard Mask
· Assigning ACL

Section F: IP Standard ACL
· Assign ACL to Interface
· Create Deny ACL
· Assign ACL
· Verify/Troubleshoot ACL
· Modify ACL
· Verify Outbound ACL

Session 6
Section A: Extended IP ACLs
· Command Syntax
· Deny
· Permit
· Deny FTP
· Assigning ACL
· Monitoring ACL
· ACL Configuration

Section B: Configure ACL
· Verify Access
· Create Access List
· Deny Web Access
· Assign ACL
· Verify ACL

Section C: WAN-PPP
· Connection Types
· Point-to-Point Serial
· PPP Architecture
· Enabling PPP
· Change Protocol
· Configure Authentication
· Verify Authentication

Section D: WAN-Frame Relay
· Characteristics
· Components
· Terminology
· CIRs & Discard Eligible
· Topology
· Interface Determination/Encapsulation
· Assign LMI/DLCI
· Frame-Relay Configuration

Section E: Configure Frame Relay
· Modify Cloud Protocol
· Configure Sub-Interface
· Verify Frame-Relay
· Test Connectivity
· View Interface

Section F: ISDN
· Characteristics
· BRI
· DDR
· Implementation
· Create Static Routes
· Addressing

Section G: Configure ISDN
· Create Connection
· Configure Dialer
· SPIDs
· Bring UP BRI
· Verify Connectivity
 

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