CCNA考试认证 笔试和实验内容 连载1

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CCNA (Cisco Certified Network Associate) Certification Exam Objectives
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2 D# \: t$ T! k8 d) M, i3 d1 XThe CCNA (640-407) exam will consist of a combination of the following objectives:

& i9 H+ v' l7 u( Z1) Identify and describe the functions of each of the seven layers of the OSI reference model.
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2) Describe connection-oriented network service and connectionless network service, and identify the key differences between them.
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( R! Y/ }- l3 C, F' A- i' o! d' K3) Describe data link addresses and network addresses, and identify the key differences between them.
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: Y4 W1 }% R1 |# E4) Define and describe the function of a MAC address.
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5) Define flow control and describe the three basic methods used in networking.

8 }; q2 l) P; K0 V6) Differentiate between the following WAN services: Frame Relay, ISDN/LAPD, HDLC, & PPP.

7) Log into a router in both user and privileged modes.

8) Use the context-sensitive help facility.

9) Use the command history and editing features.

10) Examine router elements (RAM, ROM, CDP, show).
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11) Manage configuration files from the privileged exec mode.
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* t  K* R$ ?* W' q7 b! D' {12) Control router passwords, identification, and banner.

- u, b( P( b' p9 _5 Z13) Identify the main Cisco IOS commands for router startup.

14) Check an initial configuration using the setup command.
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) U9 s/ k$ a8 ?: u. Z15) Copy and manipulate configuration files.

16) List the commands to load Cisco IOS software from: flash memory, a tftp server, or ROM.
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17) Prepare to backup, upgrade, and load a backup Cisco IOS software image.
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18) List the key internetworking functions of the OSI Network layer and how they are performed in a router.
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8 q; c0 \0 Q0 p19) Describe the two parts of network addressing, then identify the parts in specific protocol address examples.
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7 `2 g% b% ~  ]% k& g6 s( i2 T20) List problems that each routing type encounters when dealing with topology changes and describe techniques to reduce the number of these problems.
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21) Explain the services of separate and integrated multiprotocol routing.
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22) Describe the different classes of IP addresses [and subnetting].

23) Configure IP addresses.

9 h8 H/ `) D: l24) Verify IP addresses.
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* G8 o/ `+ h( i25) Prepare the initial configuration of your router and enable IP.
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6 h9 `* j& {! [/ G& a/ P26) Add the RIP routing protocol to your configuration.
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, F5 c& x, {/ k7 ^" U27) Add the IGRP routing protocol to your configuration.
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# U* }5 h1 P1 @+ V3 `28) List the required IPX address and encapsulation type.

* z/ m7 O3 k/ s+ n29) Enable the Novell IPX protocol and configure interfaces.

4 b" U) A8 S! e" F1 M' G* i30) Monitor Novell IPX operation on the router.
3 {7 _" R6 {# V0 D( d未完待续。。。

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