◊ CISCO TRAINING CIT 642-831 ONLINE TRAINING SERIES
Online Cisco Training CIT 642-831 Training
Networking » Cisco
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Cisco Related Series by MindLeaders CIT 642-831 Series (18 hours)
ONLINE Cisco Related Series by MindLeaders CIT 642-831 TRAINING FEATURES
- Learn Cisco Related Series by MindLeaders CIT 642-831 online with these interactive online Cisco Related Series by MindLeaders CIT 642-831 courses.
- Affordable Pricing (Only $99.95 for the complete series)
- A full year to complete the Cisco Related Series by MindLeaders CIT 642-831 courses
- Retake the Cisco Related Series by MindLeaders CIT 642-831 courses as many times as you like
- Measure your progress with assessment tests after each course
- Earn completion certificates after passing each assessment test
1. Networking Principles and Technologies
Time: 2 hours
This course provides an introduction to the basics of internetworking. The different network models used to maintain, organize, and troubleshoot Cisco systems are also presented in detail. IEEE media standards covered include the Ethernet, Fast Ethernet, Gigabit Ethernet, ATM, Token Ring, and wireless standards.
Objectives
- Describe the responsibilities of each layer of the OSI Reference model and the types of devices found at each layer
- Articulate the steps involved in the Internetwork Troubleshooting model
- Know and identify different LAN topologies
- Understand different LAN devices in a network
- Understand and apply Ethernet technology
- Describe the capabilities of ATM and its advantages
Topics
- The OSI Reference Model
- The Internet Troubleshooting Model
- The Cisco Hierarchical Model
- LAN Topology Types
- Ethernet
- Asynchronous Transfer Mode
- Token Ring
- Wireless Networking
- Segmentation
2. TCP/IP
Time: 2 hours
This course provides an overview of the TCP/IP suite and its applications, and follows with troubleshooting issues regarding those protocols. IP Addresses are used to route data across the Internet and the world. The LAN protocols covered in the course include TCP/IP and Novell IPX.
Objectives
- Understand ICMP Protocol Commands and the meanings of the characters displayed by the trace command output
- Describe how to find the valid subnets, valid hosts, and the broadcast address for each subnet
- Use show ip commands and syntaxes
- Articulate how and when to use Debug ip commands
Topics
- Overview of TCP/IP
- IP Addressing and Subnetting
- DNS (Domain Name System)
- Internet Control Message Protocol (ICMP)
- Show Commands for Troubleshooting TCP/IP
- IP Debug Commands
- Configuring DHCP
3. Windows Troubleshooting
Time: 2 hours
This course provides an introduction to Windows troubleshooting techniques. Command syntax and how its used in troubleshooting Windows issues is presented for the most commonly used commands such as ipconfig, ping, tracert, nslookup, netsta,ftp, and telnet. In addition, troubleshooting common problems from Windows clients is discussed.
Objectives
- Troubleshoot connectivity issues in the network using the commands ping, pathping, and tracert, and using the appropriate syntaxes with each of these commands
- Use the ipconfig and winipcfg commands to add, remove, and troubleshoot Dynamic Host Configuration Protocol (DHCP) information on a hosts interface
- Understand the nslookup command and its modes and syntaxes in order to troubleshoot and resolve DNS query problems
- Understand the route command, its syntaxes, and its subcommands in order to use them to statically add, change, and remove known routes through the network on the local host
- Use nbtstat and netstat command syntaxes in order to troubleshoot many problems in your network and on the local host
Topics
- The ipconfig Command
- The winipconfig Command
- The ping Command
- The tracert and pathping Commands
- The nslookup Command
- The netstat Command
- The route Command
- The arp Command
- The ftp Command
- The telnet Command
4. The Physical and Data Link Layers
Time: 2 hours
This course explains how to utilize tools and commands that can help identify problems with a Cisco router or switch, network cabling, or other network problems affecting the Physical layer of the network. These basics include using the show commands, physical tools (such as cable testers), management system software, and protocol analyzers (sniffers). The Set/Clear command set IOS, such as that used on the Cisco 5000 series switch, and the Cisco Command Line Interface (CLI) IOS, used in the Cisco 4500 series switch, are discussed.
Objectives
- Describe the show commands that can be used to view the configuration and to monitor and view the statistics of Cisco interfaces
- Articulate the need for Network Monitoring Systems
- Understand what SNMP is and how it works with Network Monitoring Systems
- Troubleshoot switched connections, switch hardware and software, VTP, ISL, and Spanning Tree Protocol configurations
- Identify switch troubleshooting and configuration software
- Learn which diagnostic tools to apply to VLAN configuration problems
- Troubleshoot inter-VLAN routing configurations, trunk links, switches, and routers
Topics
- Equipment for Troubleshooting
- Troubleshooting with the show Command
- The Cisco Discovery Protocol (CDP)
- Configuration and Fault Management
- Hardware Troubleshooting
- Layer 2 Troubleshooting Basics
- Catalyst Switch Troubleshooting Software
- Remote Monitoring (RMON)
- Lost Password
- Switch Troubleshooting Commands
5. Virtual LANs
Time: 2 hours
This course focuses on Virtual LANs (VLANs), which were created by the different switch manufacturers to provide individual broadcast domains. By assigning each port to an individual VLAN, each VLAN becomes its own broadcast domain. Additional topics presented include VLAN trunks, pruning, route processing, and troubleshooting switched connections and routing configuration
Objectives
- Differentiate between trunk links and access links
- Use VTP and VTP pruning
- Differentiate between dynamic and static VLAN ports
- Differentiate between internal and external route processing
- Configure VLANs, trunking, VTP, and VTP pruning on a Catalyst switches
- Troubleshoot switched connections
- Troubleshoot inter-VLAN routing configurations
Topics
- VLAN Trunks
- The VLAN Trunk Protocol
- VLAN Advertisements
- Inter-VLAN Routing
- VLAN Configuration
- VLAN Trunk Configuration
- VLAN Pruning
- Assigning a VLAN Membership to a 1900 Series Switch
- Static and Dynamic VLANs
- Configuring and Enabling VTP
- Configuring Inter-VLAN Routing
- Inter-Switch Link
- The IEEE 802.1Q Standard
6. Serial Links
Time: 2 hours
This course details how to troubleshoot serial links and the protocols used on serial links. Techniques for troubleshooting serial links, including CSU/DSU Loopback Testing and common serial link troubleshooting commands, are presented. In addition, the course discusses Frame Relay troubleshooting and techniques for troubleshooting X.25.
Objectives
- Troubleshoot Frame Relay and X.25 problems
- Troubleshoot serial link problems
- Determine whether serial link problems are hardware or software issues
- Perform a local or remote loopback test
- Troubleshoot IOS serial link configuration issues
- Use IOS commands that will aid in isolating problems
Topics
- Serial Link Symptoms
- Troubleshooting Techniques for Serial Link Problems
- CSU/DSU Loopback Testing
- Serial Link Troubleshooting Commands
- Troubleshooting Frame Relay
- Frame Relay Troubleshooting Commands
- Troubleshooting X.25
- X.25 Troubleshooting Commands
7. Routing Protocols
Time: 2 hours
This course discusses the different dynamic routing protocols used in Cisco networks and explains how they work. The commands related to troubleshooting routing protocols that the learner needs to know to pass the exam are described. The last part of the course provides an overview of NetWare's routing protocols and the connection sequences and the diagnostic tools that relate to troubleshooting in an IPX (internetwork packet exchange) environment.
Objectives
- Understand the differences between static and dynamic routing
- Articulate the different types of routing protocols
- Use IOS commands to troubleshoot routing protocol problems
- Explain the inner workings of Novell IPX
- Understand and know how to troubleshoot SAP
- Describe how GNS messages work and when they are used
- Configure and troubleshoot IPX access lists
- Understand the advantages and disadvantages of RIP and NLSP
Topics
- Routing Protocols
- Routing Information Protocol (RIP)
- Internet Gateway Routing Protocol (IGRP)
- Open Shortest Path First (OSPF)
- IGRP vs. EIGRP
- Border Gateway Protocol (BGP)
- Intermediate System to Intermediate System (IS-IS)
- IPX/SPX Overview
- SAP and GNS
- IPX EIGRP
- NLSP
- IPX Access Lists
- IPX Troubleshooting Commands
8. ISDN
Time: 2 hours
This course provides an overview of ISDN, dial-on-demand routing, dialer and access lists, and q.921 and q.931 signaling. Troubleshooting commands for ISDN and CHAP are presented in detail.
Objectives
- How to configure dial-on-demand routing
- Identify frequent ISDN problems
- Understand and know how to troubleshoot CHAP, dialer mappings, and PPP
- Configure and troubleshoot dialer and access lists
- Articulate Layer 1 through Layer 3 and the connection process
- Describe q.921 and q.931 signaling
- Use ISDN troubleshooting show and debug commands
Topics
- ISDN Overview
- Troubleshooting ISDN Configurations
- Troubleshooting Connections at the Physical Layer
- Terminology for Troubleshooting
- Troubleshooting Provider Switches
- Troubleshooting the Data Link Layer
- Troubleshooting the Network Layer
- ISDN Troubleshooting Commands
9. Practice Exams
Time: 2 hours
This course provides practice exam questions for the Cisco CIT 642-831 exam.
Topics
- Taking the Exam
- Practice Exam 1
- Practice Exam 2
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