cisco network academy program ccna exploration

... Best Practices* Ideas to help you when implementing Best Practices in the Cisco Network Academy Program Best Practices Challenges Description: Challenges ... of connections to other content. For networking students, a presentation provides experience in explaining a design, a project, or a solution. As a networking associate, this practice will ... solving It is important that the CATC and Regional Academy instructors use and understand the Best Practices, as they are the link to the Local Academy instructors who work directly with students....

Ngày tải lên: 18/01/2014, 04:20

... sharing on data networks, 45 sneakernet, 44 file systems, verifying, 667–668 files, Cisco IOS Software naming conventions, 654–655 filtering, 356 final configuration procedures for Cisco routers, 603 finish ... ports, 535–536 managing Cisco IOS Software with ROMmon, 662–667 with TFTP, 660–661 Manchester encoding, 318 MANs (metropolitan-area networks) versus LANs and WANs, 52 mapping networks with CDP, 627 Mb ... 690–693 multiprotocol routing, 680 network addresses, 677 path determination, 675, 678 routing, 676 routing functionality, 679 switching, 678 network layer, 72 network troubleshooting methodology Layer...

Ngày tải lên: 04/07/2014, 18:20

... PM ii Cisco Networking Academy Program CCNA 1 and 2 Companion Guide Third Edition Cisco Systems, Inc. Cisco Networking Academy Program Copyright © 2003 Cisco Systems, Inc. Published by: Cisco ... iv Tuesday, May 20, 2003 2:53 PM Cisco Networking Academy Program CCNA 1 and 2 Companion Guide Third Edition Cisco Systems, Inc. Cisco Networking Academy Program Cisco Press 201 West 103 rd Street Indianapolis, ... Academy program, then you are not preparing with a Cisco trained and authorized Networking Academy provider. For information on the Cisco Networking Academy Program or to locate a Networking Academy, ...

Ngày tải lên: 04/07/2014, 18:20

... Running Cisco IOS Software Version. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 650 Managing Cisco IOS Software Images . . . . . . . . . . . . . . . . . . .651 Cisco ... 14 Managing Cisco IOS Software . . . . . . . . . . . . . . . . . . . . . . . . . . 645 Stages of the Router Power-On/Boot Sequence . . . . . . . . . . . . . 645 Locating and Loading Cisco IOS Software ... Configuration Files with HyperTerminal. . . . . . . .658 Managing Cisco IOS Software Images with TFTP . . . . . . . . .660 Managing Cisco IOS Software Images with ROMmon . . . . .662 Verifying the...

Ngày tải lên: 04/07/2014, 18:20

... reliance on the network, expands. To meet the many educational needs of the internetworking community, Cisco Systems established the Cisco Networking Academy Program. The Networking Academy is a ... the Cisco Networking Academy Program is in the forefront of this transformation. This Cisco Press title is one of a series of best-selling companion titles for the Cisco Networking Academy Program. ... xxvii Introduction Cisco Networking Academy Program CCNA 1 and 2 Companion Guide, Third Edition, supplements your classroom and laboratory experience with the Cisco Networking Academy Program, whose...

Ngày tải lên: 04/07/2014, 18:20

... Introduction to Networking The Internet is the largest data network in the world. The Internet consists of a multi- tude of interconnected networks, both large and small. At the edge of this giant network ... “Managing Cisco IOS Software,” examines the stages of the router boot sequence. It also covers how to use a variety of Cisco IOS Software source options, execute commands to load Cisco IOS ... chapter corresponds to the Module 7 content from the CCNA 2 online curriculum.This chapter corresponds to the Module 7 content from the CCNA 2 online curriculum. ■ Chapter 17, “TCP/IP Error...

Ngày tải lên: 04/07/2014, 18:20

... a network, consider the following: ■ Type of network Different types of networks use different types of NICs. For example, Ethernet NICs are designed for Ethernet LANs. Some other types of networks ... a port for connecting to the network. The NIC consti- tutes the computer interface with the LAN. Figure 1-6 Network Interface Card The NIC communicates with the network through a cable and with ... 2003 2:53 PM 12 Chapter 1: Introduction to Networking Network Interface Cards As shown in Figure 1-6, a NIC is a printed circuit board that provides network com- munication capabilities to and...

Ngày tải lên: 04/07/2014, 18:20

... binary form and vice versa is a common task when dealing with the configuration register in Cisco routers. Cisco routers have a configuration register that is 16 bits long. That 16-bit binary number ... network connection. Basic Ethernet operates at 10 Mbps. ■ MBps (megabytes per second)—One million bytes per second. This is a standard measurement of the amount of data transferred over a network ... transferred over a network connection. ■ kBps (kilobytes per second)—One thousand bytes per second. This is a standard measurement of the amount of data transferred over a network connection. Table...

Ngày tải lên: 04/07/2014, 18:20

... handles all sound functions. subnetwork In IP networks, a network that shares a particular subnet address. Sub- networks are networks arbitrarily segmented by a network administrator to provide ... address 11111111.11111111.00000000.00000000: network mask 00001010.00100010.00000000.00000000 is the network part of the address. In dotted-decimal format, 10.34.0.0 is the network portion of the IP address. The importance of subnetwork ... PC. network interface card (NIC) A printed circuit board that provides network commu- nication capabilities to and from a PC. network interface card (NIC) A printed circuit board that provides network...

Ngày tải lên: 04/07/2014, 18:20

... network securely. Remote Office with Cisco Router Regional Office with Cisco PIX Firewall POP Corporate Business Partner with Cisco Router SOHO with Cisco ISDN/DSL Router Mobile Worker with Cisco ... extranet. Figure 2-11 Intranet and Extranet Virtual Private Networks A virtual private network (VPN) is a private network that is constructed within a public network infrastructure such as the global Internet. ... Téléphonique et Télégraphique) Local-Area Networks (LANs) LANs consist of computers, network interface cards, peripheral devices, networking media, and network devices. Figure 2-6 illustrates...

Ngày tải lên: 04/07/2014, 18:20

... throughput: ■ Internetworking devices ■ Type of data being transferred ■ Network topology ■ Number of users on the network ■ User’s computer ■ Server computer ■ Power conditions ■ Congestion A network s ... will be aware of changes in network performance and changes in the needs of network users. The network can then be adjusted accordingly. Data Transfer Calculation Network designers and administrators ... bandwidth is an important consideration in network design, because network bandwidth is never greater than the limits imposed by the chosen medium and networking technologies. Figure 2-15 lists...

Ngày tải lên: 04/07/2014, 18:20

... and size of networks. As compa- nies realized the money they could save and the productivity they could gain by using networking technology, they added networks and expanded existing networks almost ... the Layer 4 PDU is called a segment. The network layer provides a service to the transport layer. The network layer moves the data through the internetwork by encapsulating the data and attaching ... (SPX). Layer 3: The Network Layer The network layer is a complex layer that provides connectivity and path selection between two host systems that might be located on geographically separated networks....

Ngày tải lên: 04/07/2014, 18:20

... optical networking, which is primarily a backbone, wide-area technology. Figure 2-32 shows a Cisco ONS 15454 dense wave- length division multiplexing (DWDM) optical network system (ONS). The Cisco ... Chapter 2: Networking Fundamentals Voice, DSL, Cable Modem, and Optical Devices Recent networking demands of voice and data network integration and fast data transmission for end users and network ... devices can exist without a network, but without a network, host capabilities are greatly reduced. Host devices are physically connected to the network media using a network interface card (NIC)....

Ngày tải lên: 04/07/2014, 18:20

... connectivity between Ethernet networks. Any Cisco AP can be used as a repeater (extension point) for the wireless network. Figure 2-38 Wireless Bridge Network Topologies A network topology defines ... 96 Chapter 2: Networking Fundamentals Figure 2-42 Star Topology When a star network is expanded to include an additional networking device that is connected to the main networking device, ... the Same Networking Device 1102.book Page 98 Tuesday, May 20, 2003 2:53 PM 90 Chapter 2: Networking Fundamentals Figure 2-33 Cisco PIX Firewall AAA Servers An AAA server is a server program that...

Ngày tải lên: 04/07/2014, 18:20

Ngày tải lên: 04/07/2014, 18:20

Ngày tải lên: 04/07/2014, 18:20

Ngày tải lên: 04/07/2014, 18:20

Ngày tải lên: 04/07/2014, 18:20

Ngày tải lên: 04/07/2014, 18:20