设为首页收藏本站language 语言切换
查看: 3564|回复: 2
收起左侧

[考试战报] CCNA考试认证 笔试和实验内容 连载1

[复制链接]
 成长值: 58510
发表于 2009-2-18 14:38:01 | 显示全部楼层 |阅读模式
CCNA (Cisco Certified Network Associate) Certification Exam Objectives# p6 Y" \7 g( V+ P9 l  P

( K  a; \( {* rThe CCNA (640-407) exam will consist of a combination of the following objectives:
. l2 X. Z1 V: G# @' u
* P9 z/ V- E* U. I3 ~$ ]8 [; N1) Identify and describe the functions of each of the seven layers of the OSI reference model.
4 s7 i& ]5 @9 W8 a- Q* Q4 S% ]( I- h$ }9 w( r3 ]
2) Describe connection-oriented network service and connectionless network service, and identify the key differences between them.
: W" N, L' ^+ H) L* {7 _6 B' R
; h7 i% l! D9 b7 A8 r3) Describe data link addresses and network addresses, and identify the key differences between them.
, K" U1 Y0 t; `2 }- V2 d: j
0 \7 q. I) n1 j4) Define and describe the function of a MAC address.2 J9 z5 B  A* ~8 W  U, Z
5 S4 M) }$ W( h& Y
5) Define flow control and describe the three basic methods used in networking.2 P! n/ H2 L4 @1 A0 z4 Q

$ l' e; y7 }* N& @( F6) Differentiate between the following WAN services: Frame Relay, ISDN/LAPD, HDLC, & PPP.
7 l( h  w4 K8 j/ X$ }& W' n
6 U: _  Q+ E. L" Q& P/ ~7) Log into a router in both user and privileged modes.9 I  D0 {5 Q) [$ L4 G" [
- @6 I: w% X; f
8) Use the context-sensitive help facility.9 e! {' R2 Z7 X1 W1 v% I) C

4 _( k! e8 Y/ J9) Use the command history and editing features.! F5 R8 }6 @. |( Z+ t& S

: P5 p3 t. L# f. v7 t5 H' N10) Examine router elements (RAM, ROM, CDP, show).
4 F' \6 A9 Z; f7 y& U" X) m1 \
7 `; G0 F% u6 y- a5 _1 i5 N2 i' a11) Manage configuration files from the privileged exec mode.
8 u% P* S0 ^& i7 _9 E  E
; g% z# Z& ^) o. k7 R$ [12) Control router passwords, identification, and banner.) F. R0 ^' Q- V5 Z

1 V5 O* j. }) [13) Identify the main Cisco IOS commands for router startup.
' Z8 y9 c/ X4 R. K' K% q( P
. H- ?8 b* _/ q0 l, k% Z14) Check an initial configuration using the setup command.5 q" {8 v* r' ?3 A" s: s
6 t9 _' L9 Z+ F9 T7 B
15) Copy and manipulate configuration files.. E* B/ U* }0 z% V. x

& J  I0 P0 t* W( b16) List the commands to load Cisco IOS software from: flash memory, a tftp server, or ROM.
# z! _4 _; X1 c3 y3 z8 D2 N1 Z$ d0 Z% n
17) Prepare to backup, upgrade, and load a backup Cisco IOS software image.
$ s1 j& a. f" ^
, }* I2 b. f2 E# m' I* Q3 q$ c2 A18) List the key internetworking functions of the OSI Network layer and how they are performed in a router.8 u3 L2 i- v2 I9 G7 E# q

$ x1 f: J; @2 \  {19) Describe the two parts of network addressing, then identify the parts in specific protocol address examples.1 T1 d) K! F, ]/ k& S. R3 ^& B8 S; C

! h; R) b9 H3 O& L20) List problems that each routing type encounters when dealing with topology changes and describe techniques to reduce the number of these problems.* I/ O; l! C2 H6 h9 Z/ E+ E0 G
+ ]! I2 q% L( Z0 f
21) Explain the services of separate and integrated multiprotocol routing., t  T8 K  a1 c' [; e' X; ]# c

' ~3 t' K7 j. W/ _22) Describe the different classes of IP addresses [and subnetting]./ Y' p7 A, J0 R$ z4 U* ~/ B
2 S1 n* C- u' h4 i+ W0 M- ]; ~
23) Configure IP addresses.  Z1 N6 B8 L! G! o1 M

8 a4 [5 P9 m$ i9 J/ `  h/ }24) Verify IP addresses.
; O/ ]8 y( _9 _. \; U/ |. g9 m9 w; A( ?: B$ [
25) Prepare the initial configuration of your router and enable IP.
$ V% X! E1 p3 Y" f1 E; G4 P2 t& D* @, B  C$ w
26) Add the RIP routing protocol to your configuration.
3 g; g$ X. }2 P2 a6 t2 v! ]5 p- [$ |5 W
27) Add the IGRP routing protocol to your configuration.
( [. Q# {& H6 J9 F% E! Z$ r* _. {
2 c4 m9 Z: r, ^( v' c28) List the required IPX address and encapsulation type.+ r5 O/ o4 D$ M* g9 D/ n  W
5 J' {1 D/ W$ m2 R4 X8 a- ^
29) Enable the Novell IPX protocol and configure interfaces.
0 y% g6 P9 T8 ^' o# ]1 o5 _) `% T4 K- h5 I0 l# \
30) Monitor Novell IPX operation on the router.
/ R" c7 E0 e) E: f" }未完待续。。。
发表于 2010-4-23 10:35:04 | 显示全部楼层
沙发 2010-4-23 10:35:04 回复 收起回复
回复 支持 反对

使用道具 举报

发表于 2012-5-10 09:01:47 | 显示全部楼层
板凳 2012-5-10 09:01:47 回复 收起回复
回复 支持 反对

使用道具 举报

您需要登录后才可以回帖 登录 | 论坛注册

本版积分规则

QQ|Archiver|手机版|小黑屋|sitemap|鸿鹄论坛 ( 京ICP备14027439号 )  

GMT+8, 2025-4-26 23:21 , Processed in 0.083012 second(s), 21 queries , Redis On.  

  Powered by Discuz!

  © 2001-2025 HH010.COM

快速回复 返回顶部 返回列表