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642-145考古題 Cisco 認證體系詳解

2009-02-06T18:32:00.000-08:00

考古題名稱: 642-145
學術名稱: Cisco IP Communications Express Specialist
時間: 75 minutes (60-70 questions)
語言: English
Cisco 642-145考古題由TestInside認證題庫網資深IT認證講師和Cisco產品專家結合PROMETRIC或VUE的真實642-145考試環境最新原題傾心打造。所有購買TestInside考古題的客戶都將得到90天的免費升級服務，保証了對642-145題庫的完整覆蓋。題庫覆蓋了當前最新的真實考題，並且全部附有正確答案，我們承諾題庫對Cisco 642-145 (Others)考試原題完整覆蓋。TestInside 642-145題庫助您輕鬆通過認證考試，一次不過全額退款。

免費下載TestInside 642-145 認証考古題Demo
642-145：下载642-145考试题库演示部分（PDF格式）

選擇TestInside 642-145 考題：
1、TestInside考古大師642-145考古題都是考試原題的完美組合，覆蓋率95％以上，答案由多位專業資深講師原版破解得出，正确率100％，只要您使用本站的題庫參加642-145考試，我們保証您一次輕松通過考試；
2、售后服務第一！我們相信要想在當今時代取得成功，必須為廣大用戶提供全套的周到細致的全程优質售后服務，只有客戶滿意了，我們才能發展。客戶至上是我們TestInside考古大師的一貫宗旨；
3、TestInside實行¨一次不過全額退款”承諾。如果您購買我們的《642-145 Exam》考古題，只要不是首次通過，憑蓋有PROMETRIC或VUE考試中心鋼印的考試成績單，我們將退還您購買642-145題庫大師的全部費用，絕對保証您的利益不受到任何的損失；
4、本站642-145考古題根据厂家考試的變化動態更新，在厂家考題每次發生變化后，我們承諾2天內更新642-145題庫。确保642-145考古題的覆蓋率始終都在95％以上；我們提供2种 642-145 考古大師版本供你選擇：
5、軟件版本642-145 考古大師优點：具有學習模式，測試模式，線上自動升級缺點：僅限固定電腦使用，不可打印為文本，只能PC閱讀
6、PDF 格式642-145 考古大師优點：不需安裝軟件，方便用戶打印和攜帶，但也帶來了可隨意制的弊端，因此我們提醒用戶不得隨意公開或出售本站的642-145題庫，一經發現立即取消其升級資格，且不予退款。缺點：不具備測試模式，通過查看TestInside.net网站及查收我們的更新E-MAIL獲取更新信息。

考古題賞析：
1. Your IP telephony manager wants you to configure an FXS port on a voice-enabled router with these requirements:
1) It supports ground-start signaling.
2) Calling name is James Smith.
3) Calling number is 408-555-1212.
4) Ring frequency is 25hz.
5) Ring cadence is for Germany.
Which configuration will meet these requirements?
A. voice-port 1/0/0
signal ground-start
cptone DE
ring frequency 25
station-id name James Smith
station-id number 4085551212
B. voice-port 1/0/0
description extension 555-1212, name "James Smith"
signal ground-start
ring cadence DE
ring frequency 25
C. voice-port 1/0/0
description extension 555-1212, name "James Smith"
ring cadence Germany
ring frequency 25
station-id name James Smith
station-id number 5551212
D. voice-port 1/0/0
signal ground-start
cadence Germany
frequency 25 station-id name James Smith
station-id number 4085551212
Answer:A

2. What is the best practice of configuring an intercom on a shared line?
A. This feature allows all endpoints to participate in intercom messages.
B. This feature allows one endpoint to contact multiple endpoints simultaneously.
C. This feature is not supported and should not be used.
D. This feature can be used only when the intercom ephone-dn is configured as a dual line.
E. This feature can be supported only in a unidirectional manner.
Answer: C

查看其他科目請點擊：網站地圖

全球獨家：微軟（Microsoft）70-454考古題

2009-02-06T17:57:00.000-08:00

Microsoft 70-454考試題庫由TestInside認證題庫網資深IT認證講師和Microsoft產品專家結合PROMETRIC或VUE的真實70-454考試環境最新原題傾心打造。所有購買TestInside認証題庫的客戶都將得到90天的免費升級服務，保証了對70-454題庫的完整覆蓋。題庫覆蓋了當前最新的真實考題，並且全部附有正確答案，我們承諾題庫對Microsoft 70-454 (MCITP)考試原題完整覆蓋。TestInside 70-454題庫助您輕鬆通過認證考試，一次不過全額退款。
免費下載TestInside 70-454 認証考古題Demo
70-454：下载70-454考试题库演示部分（PDF格式）

選擇TestInside 70-454 考題：
1、TestInside題庫大師70-454題庫都是考試原題的完美組合，覆蓋率95％以上，答案由多位專業資深講師原版破解得出，正确率100％，只要您使用本站的題庫參加70-454考試，我們保証您一次輕松通過考試；
2、售后服務第一！我們相信要想在當今時代取得成功，必須為廣大用戶提供全套的周到細致的全程优質售后服務，只有客戶滿意了，我們才能發展。客戶至上是我們TestInside題庫大師的一貫宗旨；
3、TestInside實行¨一次不過全額退款”承諾。如果您購買我們的《70-454 Exam》考題題庫，只要不是首次通過，憑蓋有PROMETRIC或VUE考試中心鋼印的考試成績單，我們將退還您購買70-454題庫大師的全部費用，絕對保証您的利益不受到任何的損失；
4、本站70-454考古題根据厂家考試的變化動態更新，在厂家考題每次發生變化后，我們承諾2天內更新70-454題庫。确保70-454考古題的覆蓋率始終都在95％以上；我們提供2种 70-454 考古大師版本供你選擇：
5、軟件版本70-454 題庫大師优點：具有學習模式，測試模式，線上自動升級缺點：僅限固定電腦使用，不可打印為文本，只能PC閱讀
6、PDF 格式70-454 題庫大師优點：不需安裝軟件，方便用戶打印和攜帶，但也帶來了可隨意制的弊端，因此我們提醒用戶不得隨意公開或出售本站的70-454題庫，一經發現立即取消其升級資格，且不予退款。缺點：不具備測試模式，通過查看TestInside.net网站及查收我們的更新E-MAIL獲取更新信息。
70-454考古題目鑒賞：
1. You are a database solutions architect. Your company plans to develop a solution by using a SQL Server 2008 instance.
The solution has the following business requirements:
Import data from various data sources such as Microsoft Office Excel, Microsoft SQL Server 2000,
Microsoft SQL Server 2005, and CSV files.
Profile the source data before it is imported.
Provide collaboration and offline capabilities to mobile users.
Allow mobile users to use heterogeneous data stores.
You need to configure the appropriate SQL Server components to accomplish the business requirements.
You want to achieve this goal by using the minimum amount of administrative effort.
Which two SQL Server components should you use? (Each correct answer presents part of the solution. (Choose two.)
A. Analysis Services
B. Reporting Services
C. Integration Services
D. Notification Services
E. Microsoft Sync Framework
Answer: CE

2. You need to create a column that allows you to create a unique constraint. Which two column definitions should you choose? (Each correct answer presents a complete solution. (Choose two.)
A. nvarchar(100) NULL
B. nvarchar(max) NOT NULL
C. nvarchar(100) NOT NULL
D. nvarchar(100) SPARSE NULL
Answer:AC

其他考古題查詢：http://testinside.net/testinside/sitemap-all.html

Cisco CCNP 642-825考古題資訊

2009-02-05T00:13:00.000-08:00

Implementing Secure Converged Wide Area Networks RETIRED
Exam Number: 642-825
Associated Certifications:CCNP
Duration:90 minutes
Available Languages:English, Japanese

Exam Topics
The following information provides general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes the guidelines below may change at any time without notice.

Implement basic teleworker services.
Describe Cable (HFC) technologies.
Describe xDSL technologies.
Configure ADSL (i.e., PPPoE or PPPoA).
Verify basic teleworker configurations.

Implement Frame-Mode MPLS.
Describe the components and operation of Frame-Mode MPLS (e.g., packet-based MPLS VPNs).
Configure and verify Frame-Mode MPLS.

Implement a site-to-site IPSec VPN
Describe the components and operations of IPSec VPNs and GRE Tunnels.
Configure a site-to-site IPSec VPN/GRE Tunnel with SDM (i.e., preshared key).
Verify IPSec/GRE Tunnel configurations (i.e., IOS CLI configurations).
Describe, configure, and verify VPN backup interfaces.
Describe and configure Cisco Easy VPN solutions using SDM.

Describe network security strategies.
Describe and mitigate common network attacks (i.e., Reconnaissance, Access, and Denial of Service).
Describe and mitigate Worm, Virus, and Trojan Horse attacks.
Describe and mitigate application-layer attacks (e.g., management protocols).

Implement Cisco Device Hardening
Describe, Configure, and verify AutoSecure/One-Step Lockdown implementations (i.e., CLI and SDM).
Describe, configure, and verify AAA for Cisco Routers.
Describe and configure threat and attack mitigation using ACLs.
Describe and configure IOS secure management features (e.g., SSH, SNMP, SYSLOG, NTP, Role-Based CLI, etc.)

Implement Cisco IOS firewall.
Describe the functions and operations of Cisco IOS Firewall (e.g., Stateful Firewall, CBAC, etc.).
Configure Cisco IOS Firewall with SDM.
Verify Cisco IOS Firewall configurations (i.e., IOS CLI configurations, SDM Monitor).

Describe and configure Cisco IOS IPS.
Describe the functions and operations of IDS and IPS systems (e.g., IDS/IPS signatures, IPS Alarms, etc.)
Configure Cisco IOS IPS using SDM.

1. As a network engineer, do you know which three techniques should be used to secure management protocols?
(Choose three.)
A. Configure SNMP with only read-only community strings.
B. Encrypt TFTP and syslog traffic in an IPSec tunnel.
C. Implement RFC 3704 filtering at the perimeter router when allowing syslog access from devices on the outside
of a firewall.
D. Use SNMP version 2.
Answer: ABC

2. In terms of worm attack, we may take many methods to mitigate it. What are two steps that must be taken when
mitigating a worm attack? (Choose two.)
A. Limit traffic rate.
B. Inoculate systems by applying update patches.
C. Enable anti-spoof measures.
D. Quarantine infected machines.
Answer: BD

選擇TestInside 642-825 考題：
1、TestInside題庫大師642-825題庫都是考試原題的完美組合，覆蓋率95％以上，答案由多位專業資深講師原版破解得出，正确率100％，只要您使用本站的題庫參加642-825考試，我們保証您一次輕松通過考試；

2、售后服務第一！我們相信要想在當今時代取得成功，必須為廣大用戶提供全套的周到細致的全程优質售后服務，只有客戶滿意了，我們才能發展。客戶至上是我們TestInside題庫大師的一貫宗旨；

3、TestInside實行¨一次不過全額退款”承諾。如果您購買我們的《642-825 Exam》考題題庫，只要不是首次通過，憑蓋有PROMETRIC或VUE考試中心鋼印的考試成績單，我們將退還您購買642-825題庫大師的全部費用，絕對保証您的利益不受到任何的損失；

4、本站642-825考古題根据厂家考試的變化動態更新，在厂家考題每次發生變化后，我們承諾2天內更新642-825題庫。确保642-825考古題的覆蓋率始終都在95％以上；我們提供2种 642-825 考古大師版本供你選擇：

5、軟件版本642-825 題庫大師优點：具有學習模式，測試模式，線上自動升級缺點：僅限固定電腦使用，不可打印為文本，只能PC閱讀

6、PDF 格式642-825 題庫大師优點：不需安裝軟件，方便用戶打印和攜帶，但也帶來了可隨意制的弊端，因此我們提醒用戶不得隨意公開或出售本站的642-825題庫，一經發現立即取消其升級資格，且不予退款。缺點：不具備測試模式，通過查看TestInside.net网站及查收我們的更新E-MAIL獲取更新信息。

Cisco CCNA Certification Exams

2009-02-04T23:52:00.000-08:00

CCNA Certification

Cisco Certified Network Associate (CCNA) validates the ability to install, configure, operate, and troubleshoot medium-size route and switched networks, including implementation and verification of connections to remote sites in a WAN. CCNA curriculum includes basic mitigation of security threats, introduction to wireless networking concepts and terminology, and performance-based skills. This new curriculum also includes (but is not limited to) the use of these protocols: IP, Enhanced Interior Gateway Routing Protocol (EIGRP), Serial Line Interface Protocol Frame Relay, Routing Information Protocol Version 2 (RIPv2),VLANs, Ethernet, access control lists (ACLs).

List of CCNA Certification Exams:
640-802 Cisco Certified Network Associate
640-802 161 Q&A 2009-1-22 USD: 100.00

Cisco 640-801 Exam Cisco Certified Network Associate (CCNA)
640-801 212 Q&A 2008-11-19 USD: 79.00

Cisco 640-811 Exam Interconnecting Cisco Networking Devices
640-811 120 Q&A 2008-11-21 USD: 69.00

Cisco 640-816 Exam Interconnecting Cisco Networking Devices Part 2
640-816 147 Q&A 2008-11-22 USD: 89.00

Cisco 640-822 Exam Interconnecting Cisco Networking Devices Part 1
640-822 122 Q&A 2008-11-14 USD: 75.00

Cisco 640-821 Exam Introduction to Cisco Networking Technologies
640-821 97 Q&A 2008-11-28 USD: 69.00

More Exams:http://www.testinside.net/testinside/sitemap-all.html

思科路由器常用配置命令大全3

2009-02-02T21:38:00.000-08:00

考古大師推薦 - Cisco路由器配置命令大全3

Reload 　　關閉並執行冷啟動；重啟操作系統　　　　
Rlogin 　　打開壹個活動的網絡連接　　　　
Router 　　由第壹項定義的IP路由協議作為路由進程，例如：router rip
選擇RIP作為路由協議　　　　
Router igrp 　　啟動壹個IGRP的路由選擇過程　　　　
Router rip 　　選擇RIP作為路由選擇協議　　　　
Rsh 　　執行壹個遠程命令　　　　
Sdlc 　　發送SDLC測試幀　　　　
Send　　在tty線路上發送消息　　　　
Service password-encryption 　　對口令進行加密　　　　
Setup 　　運行Setup命令　　　　
Show 　　顯示運行系統信息　　　　
Show access-lists 　　顯示當前所有ACL的內容　　　　
Show buffers 　　顯示緩存器統計信息　　　　
Show cdp entry 　　顯示CDP表中所列相鄰設備的信息　　　　
Show cdp interface 　　顯示打開的CDP接口信息　　　　
Show cdp neighbors 　　顯示CDP查找進程的結果　　　　
Show dialer 　　顯示為DDR（數字數據接受器）設置的串行接口的壹般診
斷信息　　　　
Show flash 　　顯示閃存的布局和內容信息　　　　
Show frame-relay lmi 　　顯示關於本地治理接口（LMI）的統計信息　　　　
Show frame-relay map 　　顯示關於連接的當前映射入口和信息　　　　
Show frame-relay pvc 　　顯示關於幀中繼接口的永久虛電路（pvc）的
統計信息　　　　
Show hosts 　　顯示主機名和地址的緩存列表　　　　
Show interfaces 　　顯示設置在路由器和訪問服務器上所有接口的統計信息　　　　
Show interfaces 　　顯示路由器上配置的所有接口的狀態　　　　
Show interfaces serial 　　顯示關於壹個串口的信息　　　　
Show ip interface 　　列出壹個接口的IP信息和狀態的小結　　　　
Show ip interface 　　列出接口的狀態和全局參數　　　　
Show ip protocols 　　顯示活動路由協議進程的參數和當前狀態　　　　
Show ip route 　　顯示路由選擇表的當前狀態　　　　
Show ip router 　　顯示IP路由表信息　　　　
Show ipx interface 　　顯示Cisco IOS軟件設置的IPX接口的狀態以及每個接口中的參數　　　　
Show ipx route 　　顯示IPX路由選擇表的內容　　　　
Show ipx servers 　　顯示IPX服務器列表　　　　
Show ipx traffic 　　顯示數據包的數量和類型　　　　
Show isdn active 　　顯示當前呼叫的信息，包括被叫號碼、建立連接前
所花費的時間、在呼叫期間使用的自動化操作控制（AOC）收費單元以及是否在
呼叫期間和呼叫結束時提供AOC信息　　　　
Show isdn ststus 　　顯示所有isdn接口的狀態、或者壹個特定的數字信
號鏈路（DSL）的狀態或者壹個特定isdn接口的狀態　　　　
Show memory 　　顯示路由器內存的大小，包括空閑內存的大小　　　　
Show processes 　　顯示路由器的進程　　　　
Show protocols 　　顯示設置的協議　　　　
Show protocols 　　顯示配置的協議。這條命令顯示任何配置了的第3層協議的狀態　　　　
Show running-config 　　顯示RAM中的當前配置信息　　　　
Show spantree 　　顯示關於虛擬局域網（VLAN）的生成樹信息　　　　
Show stacks 　　監控和中斷程序對堆棧的使用，並顯示系統上壹次重啟的原因　　　　
Show startup-config 　　顯示NVRAM中的啟動配置文件　　　　
Show ststus 　　顯示ISDN線路和兩個B信道的當前狀態　　　　
Show version 　　顯示系統硬件的配置，軟件的版本，配置文件的名稱和來源及引導映像　　　　
Shutdown 　　關閉壹個接口　　　　
Telnet 　　開啟壹個telect連接　　　　
Term ip 　　指定當前會話的網絡掩碼的格式　　　　
Term ip netmask-format 　　規定了在show命令輸出中網絡掩碼顯示的格式　　　　
Timers basic 　　控制著IGRP以多少時間間隔發送更新信息　　　　
Trace 　　跟蹤IP路由　　　　
Username password 　　規定了在CHAP和PAP呼叫者身份驗證過程中使用的密碼　　　　
Verify　　檢驗flash文件　　　　
Where　　顯示活動連接　　　　
Which-route　　 OSI路由表查找和顯示結果　　　　
Write　　運行的配置信息寫入內存，網絡或終端　　　　
Write erase 　　現在由copy startup-config命令替換　　　　
X3 　　在PAD上設置X.3參數　　　　
Xremote 　　進入XRemote模式

如果想獲得更多的Cisco認證信息，請參考Testinside.net（考古大師）

思科路由器常用配置命令大全2

2009-02-02T21:23:00.000-08:00

考古大師推薦 - Cisco路由器配置命令大全2

format 　　格式化設備　　　　
Frame-relay local-dlci 　　為使用幀中繼封裝的串行線路啟動本地治理接口（LMI）　　　　
Help 　　獲得交互式幫助系統　　　　
History 　　查看歷史記錄　　　　
Hostname 　　使用壹個主機名來配置路由器，該主機名以提示符或者缺省
文件名的方式使用　　　　
Interface 　　設置接口類型並且輸入接口配置模式　　　　
Interface 　　配置接口類型和進入接口配置模式　　　　
Interface serial 　　選擇接口並且輸入接口配置模式　　　　
Ip access-group 　　控制對壹個接口的訪問　　　　
Ip address 　　設定接口的網絡邏輯地址　　　　
Ip address 　　設置壹個接口地址和子網掩碼並開始IP處理　　　　
Ip default-network 　　建立壹條缺省路由　　　　
Ip domain-lookup 　　答應路由器缺省使用DNS　　　　
Ip host 　　定義靜態主機名到IP地址映射　　　　
Ip name-server 　　指定至多6個進行名字-地址解析的服務器地址　　　　
Ip route 　　建立壹條靜態路由　　　　
Ip unnumbered 　　在為給壹個接口分配壹個明確的IP地址情況下，在串
口上啟動互聯網協議（IP）的處理過程　　　　
Ipx delay 　　設置點計數　　　　
Ipx ipxwan 　　在串口上啟動IPXWAN協議　　　　
Ipx maximum-paths 　　當轉發數據包時設置Cisco IOS軟件使用的等價路
徑數量　　　　
Ipx network 　　在壹個特定接口上啟動互聯網數據包交換（IPX）的路由
選擇並且選擇封裝的類型（用幀封裝）　　　　
Ipx router 　　規定使用的路由選擇協議　　　　
Ipx routing 　　啟動IPX路由選擇　　　　
Ipx sap-interval 　　在較慢的鏈路上設置較不頻繁的SAP（業務廣告協議）更新　　　　
Ipx type-20-input-checks 　　限制對IPX20類數據包廣播的傳播的接受　　　　
Isdn spid1 　　在路由器上規定已經由ISDN業務供給商為B1信道分配的業務簡介號（SPID）　　　　
Isdn spid2 　　在路由器上規定已經由ISDN業務供給商為B2信道分配的業務簡介號（SPID）　　　　Isdntch-type 　　規定了在ISDN接口上的中心辦公區的交換機的類型　　　　
Keeplive 　　為使用幀中繼封裝的串行線路LMI（本地治理接口）機制　　　　
Lat 　　打開LAT連接　　　　
Line 　　確定壹個特定的線路和開始線路配置　　　　
Line concole 　　設置控制臺端口線路　　　　
Line vty 　　為遠程控制臺訪問規定了壹個虛擬終端　　　　
Lock 　　鎖住終端控制臺　　　　
Login 　　在終端會話登錄過程中啟動了密碼檢查　　　　
Login 　　以某用戶身份登錄，登錄時答應口令驗證　　　　　　
Logout 　　退出EXEC模式　　　　
Mbranch 　　向下跟蹤組播地址路由至終端　　　　
Media-type 　　定義介質類型　　　　
Metric holddown 　　把新的IGRP路由選擇信息與正在使用的IGRP路由選擇信息隔離壹段時間　　　　
Mrbranch 　　向上解析組播地址路由至枝端　　　　
Mrinfo 　　從組播路由器上獲取鄰居和版本信息　　　　
Mstat 　　對組播地址多次路由跟蹤後顯示統計數字　　　　
Mtrace 　　由源向目標跟蹤解析組播地址路徑　　　　
Name-connection 　　命名已存在的網絡連接　　　　
Ncia 　　開啟/關閉NCIA服務器　　　　
Network 　　把壹個基於NIC的地址分配給壹個與它直接相連的路由器把網
絡與壹個IGRP的路由選擇的過程聯系起來在IPX路由器配置模式下，在網絡上啟
動加強的IGRP　　　　
Network 　　指定壹個和路由器直接相連的網絡地址段　　　　
Network-number 　　對壹個直接連接的網絡進行規定　　　　
No shutdown 　　打開壹個關閉的接口　　　　
Pad 　　開啟壹個X.29 PAD連接　　　　
Permit 　　為壹個已命名的IP ACL設置條件　　　　
Ping 　　把ICMP響應請求的數據包發送網絡上的另壹個節點檢查主機的可
達性和網絡的連通性對網絡的基本連通性進行診斷　　　　
Ping 　　發送回聲請求，診斷基本的網絡連通性　　　　
Ppp 　　開始IETF點到點協議　　　　
Ppp 　　authentication 啟動Challenge握手鑒權協議（CHAP）或者密碼
驗證協議（PAP）或者將兩者都啟動，並且對在接口上選擇的CHAP和PAP驗證的
順序進行規定　　　　
Ppp chap hostname 　　當用CHAP進行身份驗證時，創建壹批似乎是同壹
臺主機的撥號路由器　　　　
Ppp chap password 　　設置壹個密碼，該密碼被發送到對路由器進行身
份驗證的主機命令對進入路由器的用戶名/密碼的數量進行了限制　　　　
Ppp pap sent-username 　　對壹個接口啟動遠程PAP支持，並且在PAP對
同等層請求數據包驗證過程中使用sent-username和password　　　　
Protocol 　　對壹個IP路由選擇協議進行定義，該協議可以是RIP，內部網關路由選擇協議（IGRP），開放最短路徑優先（OSPF），還可以是加強的IGRP　　　　
Pwd 　　顯示當前設備名

如果想獲得更多的Cisco認證信息，請參考Testinside.net（考古大師）

思科路由器常用配置命令大全1

2009-02-02T21:08:00.000-08:00

考古大師推薦 - Cisco路由器配置命令大全

Access-enable　　答應路由器在動態訪問列表中創建臨時訪問列表入口
Access-group　　把訪問控制列表(ACL)應用到接口上　　　　
Access-list　　定義壹個標準的IP ACL　　　　
Access-template　　在連接的路由器上手動替換臨時訪問列表入口　　　　
Appn　　向APPN子系統發送命令　　　　
Atmsig　　執行ATM信令命令　　　　
B 　　手動引導操作系統　　　　
Bandwidth 　　設置接口的帶寬　　　　
Banner motd 　　指定日期信息標語　　　　
Bfe 　　設置突發事件手冊模式　　　　
Boot system 　　指定路由器啟動時加載的系統映像　　　　
Calendar 　　設置硬件日歷　　　　
Cd 　　更改路徑　　　　
Cdp enable 　　答應接口運行CDP協議　　　　
Clear 　　復位功能　　　　
Clear counters 　　清除接口計數器　　　　
Clear interface 　　重新啟動接口上的件邏輯　　　　
Clockrate 　　設置串口硬件連接的時鐘速率，如網絡接口模塊和接口處
理器能接受的速率　　　　
Cmt 　　開啟/關閉FDDI連接治理功能　　　　
Config-register 　　修改配置寄存器設置　　　　
Configure 　　答應進入存在的配置模式，在中心站點上維護並保存配置
信息　　　　
Configure memory 　　從NVRAM加載配置信息　　　　
Configure terminal 　　從終端進行手動配置　　　　
Connect 　　打開壹個終端連接　　　　
Copy 　　復制配置或映像數據　　　　
Copy flash tFTP 　　備份系統映像文件到TFTP服務器　　　　
Copy running-config startup-config 　　將RAM中的當前配置存儲到NVRAM　　　　
Copy running-config tftp 　　將RAM中的當前配置存儲到網絡TFTP服務器上　　　　
Copy tftp flash 　　從TFTP服務器上下載新映像到Flash　　　　
Copy tftp running-config 　　從TFTP服務器上下載配置文件　　　　
Debug 　　使用調試功能　　　　
Debug dialer 　　顯示接口在撥什麽號及諸如此類的信息　　　　
Debug ip rip 　　顯示RIP路由選擇更新數據　　　　
Debug ipx routing activity 　　顯示關於路由選擇協議(RIP)更新數據包的信息　　　　
Debug ipx sap 　　顯示關於SAP（業務通告協議）更新數據包信息　　　　
Debug isdn q921 　　顯示在路由器D通道ISDN接口上發生的數據鏈路層（
第2層）的訪問過程　　　　
Debug ppp 　　顯示在實施PPP中發生的業務和交換信息　　　　
Delete 　　刪除文件　　　　
Deny 　　為壹個已命名的IP ACL設置條件　　　　
Dialer idle-timeout 　　規定線路斷開前的空閑時間的長度　　　　
Dialer map 　　設置壹個串行接口來呼叫壹個或多個地點　　　　
Dialer wait-for-carrier-time 　　規定花多長時間等待壹個載體　　　　
Dialer-group 　　通過對屬於壹個特定撥號組的接口進行配置來訪問控制　　　　
Dialer-list protocol 　　定義壹個數字數據接受器（DDR）撥號表以通
過協議或ACL與協議的組合來控制控制撥號　　　　
Dir 　　顯示給定設備上的文件　　　　
Disable 　　關閉特許模式　　　　
Disconnect 　　斷開已建立的連接　　　　
Enable 　　打開特許模式　　　　
Enable passWord 　　確定壹個密碼以防止對路由器非授權的訪問　　　　
Enable password 　　設置本地口令控制不同特權級別的訪問　　　　
Enable secret 　　為enable password命令定義額外壹層安全性 (強制安
全，密碼非明文顯示)　　　　
Encapsulation frame-relay 　　啟動幀中繼封裝　　　　
Encapsulation novell-ether 　　規定在網絡段上使用的Novell獨壹無二
的格式　　　　
Encapsulation PPP 　　把PPP設置為由串口或ISDN接口使用的封裝方法　　　　
Encapsulation sap 　　規定在網絡段上使用的以太網802.2格式Cisco的
密碼是sap　　　　
End 　　退出配置模式　　　　
Erase 　　刪除閃存或配置緩存　　　　
Erase startup-config 　　刪除NVRAM中的內容　　　　
Exec-timeout 　　配置EXEC命令解釋器在檢測到用戶輸入前所等待的時間　　　　
Exit 　　退出所有配置模式或者關閉壹個激活的終端會話和終止壹個EXEC

如果想獲得更多的Cisco認證信息，請參考Testinside.net（考古大師）

考古大師Cisco CCNP 642-825考古題

2009-02-02T19:46:00.000-08:00

Exam Number: 642-825
Associated Certifications: CCNP
Duration: 90 minutes
Cisco CCNP 642-825考試題庫由TestInside認證題庫網資深IT認證講師和Cisco產品專家結合PROMETRIC或VUE的真實642-825考試環境最新原題傾心打造。所有購買TestInside認証題庫的客戶都將得到90天的免費升級服務，保証了對642-825題庫的完整覆蓋。題庫覆蓋了當前最新的真實考題，並且全部附有正確答案，我們承諾題庫對Cisco 642-825 (CCNP)考試原題完整覆蓋。TestInside 642-825題庫助您輕鬆通過認證考試，一次不過全額退款。
Exam Description
The Implementing Secure Converged Wide Area Networks (ISCW 642-825) is a qualifying exam for the Cisco Certified Network Professional CCNP®. The ISCW 642-825 exam will certify that the successful candidate has important knowledge and skills necessary to secure and expand the reach of an enterprise network to teleworkers and remote sites with focus on securing remote access and VPN client configuration. The exam covers topics on Cisco hierarchical network model as it pertains to the WAN, teleworker configuration and access, frame mode MPLS, site-to-site IPSEC VPN, Cisco EZVPN, strategies used to mitigate network attacks, Cisco device hardening and IOS firewall features.

The following information provides general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes the guidelines below may change at any time without notice.
Implement basic teleworker services.
Describe Cable (HFC) technologies.
Describe xDSL technologies.
Configure ADSL (i.e., PPPoE or PPPoA).
Verify basic teleworker configurations.
Implement Frame-Mode MPLS.
Describe the components and operation of Frame-Mode MPLS (e.g., packet-based MPLS VPNs).
Configure and verify Frame-Mode MPLS.
Implement a site-to-site IPSec VPN
Describe the components and operations of IPSec VPNs and GRE Tunnels.
Configure a site-to-site IPSec VPN/GRE Tunnel with SDM (i.e., preshared key).
Verify IPSec/GRE Tunnel configurations (i.e., IOS CLI configurations).
Describe, configure, and verify VPN backup interfaces.
Describe and configure Cisco Easy VPN solutions using SDM.
Describe network security strategies.
Describe and mitigate common network attacks (i.e., Reconnaissance, Access, and Denial of Service).
Describe and mitigate Worm, Virus, and Trojan Horse attacks.
Describe and mitigate application-layer attacks (e.g., management protocols).
Implement Cisco Device Hardening
Describe, Configure, and verify AutoSecure/One-Step Lockdown implementations (i.e., CLI and SDM).
Describe, configure, and verify AAA for Cisco Routers.
Describe and configure threat and attack mitigation using ACLs.
Describe and configure IOS secure management features (e.g., SSH, SNMP, SYSLOG, NTP, Role-Based CLI, etc.)
Implement Cisco IOS firewall.
Describe the functions and operations of Cisco IOS Firewall (e.g., Stateful Firewall, CBAC, etc.).
Configure Cisco IOS Firewall with SDM.
Verify Cisco IOS Firewall configurations (i.e., IOS CLI configurations, SDM Monitor).
Describe and configure Cisco IOS IPS.
Describe the functions and operations of IDS and IPS systems (e.g., IDS/IPS signatures, IPS Alarms, etc.)
Configure Cisco IOS IPS using SDM.
1. As a network engineer, do you know which three techniques should be used to secure management protocols?
(Choose three.)
A. Configure SNMP with only read-only community strings.
B. Encrypt TFTP and syslog traffic in an IPSec tunnel.
C. Implement RFC 3704 filtering at the perimeter router when allowing syslog access from devices on the outside
of a firewall.
D. Use SNMP version 2.
Answer: ABC

2. In terms of worm attack, we may take many methods to mitigate it. What are two steps that must be taken when
mitigating a worm attack? (Choose two.)
A. Limit traffic rate.
B. Inoculate systems by applying update patches.
C. Enable anti-spoof measures.
D. Quarantine infected machines.
Answer: BD

考古大師SUN -> SCJP 認證

2009-02-02T19:34:00.000-08:00

SCJP認證是業界最廣泛認可的IT技術認證之一，也是業界最權威、最受新區的認證之一。獲得 SCJP認證不僅僅能證明您的IT技術能力，更是您進入職場的敲門誇，也是提高您身價的另一捷徑。 SCJP考古大師由TestInside的資深認證講師和經驗豐富的技術專家精心編輯。整理更新，包含了全套SCJP認證考古試題截屏題與正確答案，完整覆蓋SCJP考古題。
SUN 310-065 Exam Sun Certified Programmer for the Java 2 Platform. SE6.0
310-065 288 Q&A 2008-12-28 USD: 130.00

SUN 310-056 Exam Sun Certified Programmer for J2SE 5.0 - Upgrade
310-056 138 Q&A 2008-11-3 USD: 99.00

SUN 310-055 Exam Sun Certified Programmer for the Java 2 Platform.SE 5.0
310-055 360 Q&A 2008-11-11 USD: 99.00

SUN 310-036 Exam SUN CERTIFIED JAVA 2 PROGRAMMER 1.4 UPGRADE
310-036 66 Q&A 2008-11-12 USD: 99.00

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310-035 366 Q&A 2008-11-11 USD: 99.00

Cisco CCNP 642-812認證考試資訊

2009-01-18T21:52:00.000-08:00

642-812 BCMSN
Building Converged Cisco Multilayer Switched Networks
Exam Number: 642-812
Associated Certifications: CCNP and CCDP
Duration: 90 minutes
Available Languages: English
Register for Exam: Pearson VUE

Exam Tutorial:
Cisco Career Certification exams include the following test formats:
.Multiple-choice single answer
.Multiple-choice multiple answer
.Drag-and-drop
.Fill-in-the-blank
.Testlet
.Simlet
.Simulations
Before taking the exam, candidates should become familiar with how all exam types function-especially the testlet, simlet, and the simulation tool. Such practice will allow candidates to focus their exam-taking efforts on the exam questions rather than on how to correctly use the tools. The tutorial below familiarizes users with the software tools used in Cisco Career Certification exams.

CISCO CCNP 642-812樣題欣賞
1. Multiple Spanning Tree (MST) is an IEEE standard inspired from the Cisco proprietary Multiple InstancesSpanning Tree Protocol (MISTP) implementation. Which three statements about the Multiple Spanning Tree(MST) protocol (IEEE 802.1s) are true? (Choose three.)
A. To verify the MST configuration, the show pending command can be used in MST configuration mode.
B. When RSTP and MSTP are configured, UplinkFast and BackboneFast must also be enabled.
C. Enabling MST with the spanning-tree mode mst global configuration command also enables RSTP.
D. An MST region is a group of MST switches that appear as a single virtual bridge to adjacent CST and MSTregions.
Answer: ACD

2. You work as a network technician at TestInside.com. A client is searching for an access point (AP). What is thecorrect process order that the client and access point go through to create a connection?
A. probe request/response, authentication request/response, association request/response
B. association request/response, probe request/response, authentication request/response
C. association request/response, authentication request/response, probe request/response
D. probe request/response, association request/response, authentication request/response
Answer: A

3. Which three features are part of the Cisco Compatible Extensions program? (Choose three.)
A. mobility
B. accounting
C. security
D. VLAN and QoS
Answer: ACD

4. What are two methods of mitigating MAC address flooding attacks? (Choose two.)
A. Implement port security.
B. Place unused ports in a common VLAN.
C. Implement DHCP snooping.
D. Implement VLAN access maps.
Answer: AD

更多642-812認證考題請點擊下面網址下載：http://exam.testinside.com/files/demo/642-812.pdf

科目描述：
The Building Converged Cisco Multilayer Switched Networks (BCMSN 642-812) is a qualifying exam for the Cisco Certified Network Professional CCNP® and the Cisco Certified Design Professional CCDP® certifications. The BCMSN 642-812 exam will certify that the successful candidate has important knowledge and skills necessary to implement scalable multilayer switched networks. The exam includes topics on Campus Networks, describing and implementing advanced Spanning Tree concepts, VLANs and Inter-VLAN routing, High Availability, Wireless Client Access, Access Layer Voice concepts, and minimizing service Loss and Data Theft in a Campus Network.

知識點概括：
Implement VLANs
Conduct the operation of Spanning Tree protocols in a hierarchical network
Implement Inter-VLAN routing
Implement gateway redundancy technologies
Describe and configure wireless client access
Describe and configure security features in a switched network
Configure support for voice

Cisco CCNP 642-901認證資訊

2009-01-18T21:20:00.000-08:00

642-901 BSCI ：Building Scalable Cisco Internetworks
考試科目: 642-901
相關認證: CCNP, CCIP and CCDP
考試時間: 90 minutes
語言類別: English

考試題型:

Cisco Career Certification exams include the following test formats:
.Multiple-choice single answer
.Multiple-choice multiple answer
.Drag-and-drop
.Fill-in-the-blank
.Testlet
.Simlet
.Simulations
Before taking the exam, candidates should become familiar with how all exam types function-especially the testlet, simlet, and the simulation tool. Such practice will allow candidates to focus their exam-taking efforts on the exam questions rather than on how to correctly use the tools. The tutorial below familiarizes users with the software tools used in Cisco Career Certification exams.

考試樣題：（由Testinside考古題大師提供）

1. You need to configure EIGRP on a new TestInside router. Which command should you issue first to configureEIGRP for IP?

A. ip eigrp routing

B. router eigrp process-id

C. ip eigrp autonomous-system-number

D. router eigrp autonomous-system-number

Answer: D

2. Which two descriptions about 6to4 tunneling are correct? (Choose two.)

A. 2002::/48 is the address range specifically assigned to 6to4.

B. Prepending 0x2002 with the IPv4 address creates an IPv6 address that is used in 6to4 tunneling.

C. Prepending a reserved IPv6 code to the hexadecimal representation of 192.168.0.1 facilitates 6to4 tunneling.

D. Each 6to4 site receives a /48 prefix in a 6to4 tunnel.

Answer: BD

3. Which option is correct about the implementation of IPv6 in an already existing IPv4 network?

A. Only OSPF version 3 can be utilized for routing IPv4 and IPv6.

B. IPv6 can be routed using the same routing protocol versions as IPv4

C. IPv4 and IPv6 networks can be routed simultaneously.

D. A router routing for IPv6 and IPv4 must convert IPv4 packets to IPv6 packets to route them.

Answer: C

更多考題請點解如下網址下載：http://exam.testinside.com/files/demo/642-901.pdf

考試描述：

The Building Scalable Cisco Internetworks (BSCI 642-901) is a qualifying exam for the Cisco Certified Network Professional CCNP®, Cisco Certified Design Professional CCDP®, and Cisco Certified Internetwork Professional CCIP™ certifications. The BSCI 642-901 exam will certify that the successful candidate has important knowledge and skills necessary to use advanced IP addressing and routing in implementing scalability for Cisco ISR routers connected to LANs and WANs. The exam covers topics on Advanced IP Addressing, Routing Principles, Multicast Routing, IPv6, Manipulating Routing Updates, Configuring basic BGP, Configuring EIGRP, OSPF, and IS-IS.

考點概括：
Implement EIGRP operations
Implement multiarea OSPF operations
Describe integrated IS-IS
Implement Cisco IOS routing features
Implement BGP for enterprise ISP connectivity
Implement multicast forwarding
Implement IPv6

2009-01-18T18:57:00.000-08:00

642-145 IIUC2 Implementing Cisco IOS Unified Communications 2
考試編號: 642-145
學術名稱: Cisco IP Communications Express Specialist
考試時間: 75 minutes (60-70 questions)
考試語言: English
注冊考試: Pearson VUE

考題類型：

1. Your IP telephony manager wants you to configure an FXS port on a voiceenabledrouter with theserequirements:

1) It supports groundstartsignaling.

2) Calling name is James Smith.

3) Calling number is 4085551212.

4) Ring frequency is 25hz.

5) Ring cadence is for Germany.

Which configuration will meet these requirements?

A. voiceport1/0/0signal groundstartcptone DEring frequency 25stationidname James Smithstationidnumber 4085551212

B. voiceport1/0/0description extension 5551212,name "James Smith"signal groundstartring cadence DEring frequency 25

C. voiceport1/0/0description extension 5551212,name "James Smith"ring cadence Germanyring frequency 25stationidname James Smithstationidnumber 5551212

D. voiceport1/0/0signal groundstartcadence Germanyfrequency 25stationidname James Smithstationidnumber 4085551212

Answer: A

2. What is the best practice of configuring an intercom on a shared line?

A. This feature allows all endpoints to participate in intercom messages.

B. This feature allows one endpoint to contact multiple endpoints simultaneously.

C. This feature is not supported and should not be used.

D. This feature can be used only when the intercom ephonednis configured as a dual line.

E. This feature can be supported only in a unidirectional manner.

Answer: C

3. When two separate calls, FXO and PRI, arrive at the following Cisco UnifiedCommunications Manager Express router, which statement about call behavior is true?

A. The FXO call matches dialpeer50 pots and succeeds, and the PRI call matches dialpeer123 pots,butit fails due to a missing port statement.

B. The PRI call matches dialpeer50 pots and succeeds, and the FXO call matches dialpeer123 pots,butit fails due to a missing port statement.

C. The FXO call matches dialpeer50 pots, and the PRI call matches dialpeer123 pots, but both calls faildue to misconfiguration.

D. The FXO call matches dialpeer50 pots, the PRI call matches dialpeer123 pots, and both callssucceed.

E. The PRI call matches dialpeer50 pots, the FXO call matches dialpeer123 pots, and both callssucceed.

Answer: D

更多642-145考古題，請使用次鏈接下載：http://www.testinside.org/642-145.PDF

Cisco CCDA 640-863認證考試資訊

2009-01-18T18:38:00.000-08:00

CCDA Certification

Cisco Certified Design Associate (CCDA®) indicates a foundation level knowledge of network design for Cisco converged networks. CCDA certified professionals can design routed and switched network infrastructures and services involving LAN, WAN, and broadband access for businesses and organizations

640-863 DESGN :Designing for Cisco Internetwork Solutions Exam
Exam Number: 640-863
Associated Certifications: CCDA
Duration: 90 minutes (65 questions)
Available Languages: English
Click Here to Register: Pearson VUE
Exam Tutorial:

Cisco Career Certification exams include the following test formats:
.Multiple-choice single answer
.Multiple-choice multiple answer
.Drag-and-drop
.Fill-in-the-blank
.Testlet
.Simlet
.Simulations

Before taking the exam, candidates should become familiar with how all exam types function-especially the testlet, simlet, and the simulation tool. Such practice will allow candidates to focus their exam-taking efforts on the exam questions rather than on how to correctly use the tools. The tutorial below familiarizes users with the software tools used in Cisco Career Certification exams.

Exam Description

This exam indicates a foundation or apprentice knowledge of network design for the Cisco converged networks based on SONA (Cisco's Service-Oriented Network Architecture). CCDA certified professionals can design routed and switched network infrastructures and services involving LAN, WAN, and broadband access for businesses and organizations.

Exam Topics

Describe the Methodology used to design a network

Describe network structure and modularity

Design Basic Enterprise Campus Networks

Design Enterprise Edge and Remote Network Modules

Design IP Addressing and Routing Protocols

Design security services

Identify voice networking considerations

Identify wireless networking considerations

Cisco CCNA 640-802考試資訊

2009-01-18T18:18:00.000-08:00

640-802 CCNA® EXAM
Exam Number: 640-802
Associated Certifications: CCNA
Duration: 90 minutes (50-60 questions)
Available Languages: English
Click Here to Register: Pearson VUE
Exam Policies: Read current policies and requirements
Exam Tutorial: Review type of exam questions

Exam Description
The 640-802 CCNA is the composite exam associated with the Cisco Certified Network Associate certification. Candidates can prepare for this exam by taking the Interconnecting Cisco Networking Devices Part 1 (ICND1) v1.0 and the Interconnecting Cisco Networking Devices Part 2 (ICND2) v1.0 courses. This exam tests a candidate's knowledge and skills required to install, operate, and troubleshoot a small to medium size enterprise branch network. The topics include connecting to a WAN; implementing network security; network types; network media; routing and switching fundamentals; the TCP/IP and OSI models; IP addressing; WAN technologies; operating and configuring IOS devices; extending switched networks with VLANs; determining IP routes; managing IP traffic with access lists; establishing point-to-point connections; and establishing Frame Relay connections

Exam Topics
The following topics are general guidelines for the content likely to be included on the Cisco Certified Network Associate exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes, the guidelines below may change at any time without notice.

Describe how a network works
Describe the purpose and functions of various network devices
Select the components required to meet a network specification
Use the OSI and TCP/IP models and their associated protocols to explain how data flows in a network
Describe common networked applications including web applications
Describe the purpose and basic operation of the protocols in the OSI and TCP models
Describe the impact of applications (Voice Over IP and Video Over IP) on a network
Interpret network diagrams
Determine the path between two hosts across a network
Describe the components required for network and Internet communications
Identify and correct common network problems at layers 1, 2, 3 and 7 using a layered model approach
Differentiate between LAN/WAN operation and features

Configure, verify and troubleshoot a switch with VLANs and interswitch communications
Select the appropriate media, cables, ports, and connectors to connect switches to other network devices and hosts
Explain the technology and media access control method for Ethernet networks
Explain network segmentation and basic traffic management concepts
Explain basic switching concepts and the operation of Cisco switches
Perform and verify initial switch configuration tasks including remote access management
Verify network status and switch operation using basic utilities (including: ping, traceroute, telnet, SSH, arp, ipconfig), SHOW & DEBUG commands
Identify, prescribe, and resolve common switched network media issues, configuration issues, auto negotiation, and switch hardware failures
Describe enhanced switching technologies (including: VTP, RSTP, VLAN, PVSTP, 802.1q)
Describe how VLANs create logically separate networks and the need for routing between them
Configure, verify, and troubleshoot VLANs
Configure, verify, and troubleshoot trunking on Cisco switches
Configure, verify, and troubleshoot interVLAN routing
Configure, verify, and troubleshoot VTP
Configure, verify, and troubleshoot RSTP operation
Interpret the output of various show and debug commands to verify the operational status of a Cisco switched network.
Implement basic switch security (including: port security, trunk access, management vlan other than vlan1, etc.)

Implement an IP addressing scheme and IP Services to meet network requirements in a medium-size Enterprise branch office network
Describe the operation and benefits of using private and public IP addressing
Explain the operation and benefits of using DHCP and DNS
Configure, verify and troubleshoot DHCP and DNS operation on a router.(including: CLI/SDM)
Implement static and dynamic addressing services for hosts in a LAN environment
Calculate and apply an addressing scheme including VLSM IP addressing design to a network
Determine the appropriate classless addressing scheme using VLSM and summarization to satisfy addressing requirements in a LAN/WAN environment
Describe the technological requirements for running IPv6 in conjunction with IPv4 (including: protocols, dual stack, tunneling, etc).
Describe IPv6 addresses
Identify and correct common problems associated with IP addressing and host configurations

Configure, verify, and troubleshoot basic router operation and routing on Cisco devices
Describe basic routing concepts (including: packet forwarding, router lookup process)
Describe the operation of Cisco routers (including: router bootup process, POST, router components)
Select the appropriate media, cables, ports, and connectors to connect routers to other network devices and hosts
Configure, verify, and troubleshoot RIPv2
Access and utilize the router to set basic parameters.(including: CLI/SDM)
Connect, configure, and verify operation status of a device interface
Verify device configuration and network connectivity using ping, traceroute, telnet, SSH or other utilities
Perform and verify routing configuration tasks for a static or default route given specific routing requirements
Manage IOS configuration files. (including: save, edit, upgrade, restore)
Manage Cisco IOS
Compare and contrast methods of routing and routing protocols
Configure, verify, and troubleshoot OSPF
Configure, verify, and troubleshoot EIGRP
Verify network connectivity (including: using ping, traceroute, and telnet or SSH)
Troubleshoot routing issues
Verify router hardware and software operation using SHOW & DEBUG commands.
Implement basic router security

Explain and select the appropriate administrative tasks required for a WLAN
Describe standards associated with wireless media (including: IEEE WI-FI Alliance, ITU/FCC)
Identify and describe the purpose of the components in a small wireless network. (Including: SSID, BSS, ESS)
Identify the basic parameters to configure on a wireless network to ensure that devices connect to the correct access point
Compare and contrast wireless security features and capabilities of WPA security (including: open, WEP, WPA-1/2)
Identify common issues with implementing wireless networks. (Including: Interface, missconfiguration)

Identify security threats to a network and describe general methods to mitigate those threats
Describe today's increasing network security threats and explain the need to implement a comprehensive security policy to mitigate the threats
Explain general methods to mitigate common security threats to network devices, hosts, and applications
Describe the functions of common security appliances and applications
Describe security recommended practices including initial steps to secure network devices

Implement, verify, and troubleshoot NAT and ACLs in a medium-size Enterprise branch office network
Describe the purpose and types of ACLs
Configure and apply ACLs based on network filtering requirements.(including: CLI/SDM)
Configure and apply an ACLs to limit telnet and SSH access to the router using (including: SDM/CLI)
Verify and monitor ACLs in a network environment
Troubleshoot ACL issues
Explain the basic operation of NAT
Configure NAT for given network requirements using (including: CLI/SDM)
Troubleshoot NAT issues

Implement and verify WAN links
Describe different methods for connecting to a WAN
Configure and verify a basic WAN serial connection
Configure and verify Frame Relay on Cisco routers
Troubleshoot WAN implementation issues
Describe VPN technology (including: importance, benefits, role, impact, components)
Configure and verify a PPP connection between Cisco routers

CompTIA SY0-201考古題

2009-01-18T17:27:00.000-08:00

1、TestInside考古大師SY0-201考古題都是考試原題的完美組合，覆蓋率95％以上，答案由多位專業資深講師原版破解得出，正确率100％，只要您使用本站的寶典參加SY0-201考試，我們保証您一次輕松通過考試；

2、售后服務第一！我們相信要想在當今時代取得成功，必須為廣大用戶提供全套的周到細致的全程优質售后服務，只有客戶滿意了，我們才能發展。客戶至上是我們TestInside考古大師的一貫宗旨；

3、TestInside實行¨一次不過全額退款”承諾。如果您購買我們的SY0-201考古題，只要不是首次通過，憑蓋有PROMETRIC或VUE考試中心鋼印的考試成績單，我們將退還您購買SY0-201考古大師的全部費用，絕對保証您的利益不受到任何的損失；

1. All of the following provide confidentiality protection as part of the underlying protocol EXCEPT:

A.SSL.

B.SSH.

C.L2TP.

D.IPSec.WBerlin Sans

Answer: C

2. Which of the following allows an attacker to manipulate files by using the least significant bit(s) tosecretly embed data?

A.Steganography

B.Worm

C.Trojan horse

D.VirusWBerlin Sans

Answer: A

3. Which of the following type of attacks would allow an attacker to capture HTTP requests and send backa spoofed page?

A.Teardrop

B.TCP/IP hijacking

C.Phishing

D.Replay WBerlin Sans

Answer: B

4. How should a company test the integrity of its backup data?

A.By conducting another backup

B.By using software to recover deleted files

C.By restoring part of the backup

D.By reviewing the written proceduresWBerlin Sans

Answer: C

5. Which of following can BEST be used to determine the topology of a network and discover unknowndevices?

A.Vulnerability scanner

B.NIPS

C.Protocol analyzer

D.Network mapperWBerlin Sans

Answer: D

6. When should a technician perform penetration testing?

A.When the technician suspects that weak passwords exist on the network

B.When the technician is trying to guess passwords on a network

C.When the technician has permission from the owner of the network

D.When the technician is war driving and trying to gain accessWBerlin Sans

Answer: C

更多有關CompTIA SY0-201考古題請複製以下鏈接下載：

http://www.testinside.org/sy0-201.PDF

Windows server 2003:70-294

2009-01-16T21:12:00.000-08:00

Exam news
Exam 70-294 became available in August 2003.

Testinside 70-294 :Planning, Implementing, and Maintaining a Microsoft Windows Server 2003 AD Infrastructure

1. You are the network administrator for Blue Yonder Airlines. The company has offices in Toronto, New York,and Chicago. The network connections are shown in the exhibit. (Click the Exhibit button.)

The network consists of two Active Directory domains. User objects for users in the Toronto office and the NewYork office are stored in the blueyonderairlines.com domain. User objects for users in the Chicago office arestored in the production.blueyonderairlines.com domain. Active Directory is configured as shown in the followingtable.

Users in the New York office frequently report that they cannot log on to the network, or that logging on takes avery long time. You notice increased global catalog queries to servers in the Toronto office during peak logontimes.You need to improve logon performance for users in the New York office without increasing WAN traffic that isdue to replication.

What should you do?

A. Configure the domain controller in the New York office as a global catalog server.

B. Configure Active Directory to cache universal group memberships for the Toronto office.TestInside 70-294

C. Install an additional domain controller in the New York office.

D. Configure Active Directory to cache universal group memberships for the New York office.

Answer: D

More 70-294 Q&A please click to download .

Audience profile The Microsoft Certified Systems Engineer (MCSE) on Windows Server 2003 credential is intended for IT professionals who work in the typically complex computing environment of medium to large companies. An MCSE candidate should have at least one year of experience implementing and administering a network operating system in environments that have the following characteristics: • 250 to 5,000 or more users • Three or more physical locations • Three or more domain controllers • Network services and resources such as messaging, database, file and print, proxy server, firewall, Internet, intranet, remote access, and client computer management • Connectivity requirements such as connecting branch offices and individual users in remote locations to the corporate network and connecting corporate networks to the Internet In addition, an MCSE candidate should have at least one year of experience in the following areas: • Implementing and administering a desktop operating system • Designing a network infrastructure

Skills measured This certification exam measures your ability to plan, implement, and maintain a Windows Server 2003 Active Directory infrastructure. Before taking the exam, you should be proficient in the job skills listed in the following table. The table lists Official Microsoft Learning Products that may help you reach competency in the skills being tested in the exam. KEY: = The course provides a general introductory overview of this task. You will need to supplement the course with additional work.
= The course includes some material to prepare you for this task. You will need to supplement the course with additional work.

= The course includes material to prepare you for this task.

Windows server 2003:70-293

2009-01-16T19:28:00.000-08:00

Exam news
Exam 70-293 became available in August 2003.

Skills measured
This certification exam measures your ability to plan and maintain a Windows Server 2003 network infrastructure. Before taking the exam, you should be proficient in the job skills listed in the following table. The table lists Official Microsoft Learning Products that may help you reach competency in the skills being tested in the exam.
KEY: = The course provides a general introductory overview of this task. You will need to supplement the course with additional work.

= The course includes some material to prepare you for this task. You will need to supplement the course with additional work.

= The course includes material to prepare you for this task.

Skills measured by Exam 70-293

Configure security for servers that are assigned specific roles.

Plan a secure baseline installation.

Plan security for servers that are assigned specific roles. Roles might include domain controllers, Web servers, database servers, and mail servers.

Evaluate and select the operating system to install on computers in an enterprise.

Testinside 70-293 :Planning and Maintaining a Microsoft Windows Server 2003 Network Infrastructure

1. You are a network administrator for your company. The network consists of a single Active Directory domain. network contains 80 Web servers that run Windows 2000 Server. The IIS Lockdown Wizard is run on all Web servers asthey are deployed.Your company is planning to upgrade its Web servers to Windows Server 2003. You move all Web servers into anorganizational unit (OU) named Web Servers.You are planning a baseline security configuration for the Web servers. The company's written security policy statesthat all unnecessary services must be disabled on servers. Testing shows that the server upgrade process leaves thefollowing unnecessary services enabled:

• SMTP

• Telnet

Your plan for the baseline security configuration for Web servers must comply with the written security policy.You need to ensure that unnecessary services are always disabled on the Web servers.What should you do?

A. Create a Group Policy object (GPO) to apply a logon script that disables the unnecessary services. Link the GPO tothe Web Servers OU.

B. Create a Group Policy object (GPO) and import the Hisecws.inf security template. Link the GPO to the Web ServersOU.

C. Create a Group Policy object (GPO) to set the startup type of the unnecessary services to Disabled. Link the GPO tothe Web Servers OU.

D. Create a Group Policy object (GPO) to apply a startup script to stop the unnecessary services. Link the GPO to theWeb Servers OU.

Answer: C

2. You are the network administrator for your company. The network consists of a single Active Directory domain. Thenetwork contains two Windows Server 2003 domain controllers, two Windows 2000 Server domain controllers, andtwo Windows NT Server 4.0 domain controllers.All file servers for the finance department are located in an organizational unit (OU) named Finance Servers. All fileservers for the payroll department are located in an OU named Payroll Servers. The Payroll Servers OU is a child OUof the Finance Servers OU.The company's written security policy for the finance department states that departmental servers must have securitysettings that are enhanced from the default settings. The written security policy for the payroll department states thatdepartmental servers must have enhanced security settings from the default settings, and auditing must be enabled forfile or folder deletion.You need to plan the security policy settings for the finance and payroll departments.What should you do?

A. Create a Group Policy object (GPO) to apply the Compatws.inf security template to computer objects, and link it tothe Finance Servers OU.Create a second GPO to enable the Audit object access audit policy on computer objects, and link it to the PayrollServers OU.

B. Create a Group Policy object (GPO) to apply the Securews.inf security template to computer objects, and link it tothe Finance Servers OU.Create a second GPO to enable the Audit object access audit policy on computer objects, and link it to the PayrollServers OU.

C. Create a Group Policy object (GPO) to apply the Compatws.inf security template to computer objects, and link it tothe Finance Servers OU.Create a second GPO to apply the Hisecws.inf security template to computer objects, and link it to the PayrollServers OU.

D. Create a Group Policy object (GPO) to apply the Securews.inf security template to computer objects, and link it tothe Finance Servers and to the Payroll Servers OUs.Create a second GPO to enable the Audit object access audit policy on computer objects, and link it to the PayrollServers OU.

Answer: B

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Testinside 70-291 exam

2009-01-16T18:49:00.000-08:00

MCSE2003 70-291(Implementing, Managing, and Maintaining a Microsoft Windows Server 2003 Network Infrastructure)考古題由我們的資深IT認證講師和MCSE2003產品專家精心打造，包括了當前最新的真實70-291考古題，全部附有正確答案。

1、TestInside考古大師70-291試題都是考試原題的完美組合，覆蓋率95％以上，答案由多位專業資深講師原版破解得出，正确率100％，只要您使用本站的寶典參加70-291考試，我們保証您一次輕松通過考試；

2、售后服務第一！我們相信要想在當今時代取得成功，必須為廣大用戶提供全套的周到細致的全程优質售后服務，只有客戶滿意了，我們才能發展。客戶至上是我們TestInside考古題大師的一貫宗旨；

3、TestInside實行¨一次不過全額退款”承諾。如果您購買我們的70-291考題，只要不是首次通過，憑蓋有PROMETRIC或VUE考試中心鋼印的考試成績單，我們將退還您購買70-291考題大師的全部費用，絕對保証您的利益不受到任何的損失；

4、本站70-291考古根据厂家考試的變化動態更新，在厂家考題每次發生變化后，我們承諾2天內更新70-291考古題。确保70-291考古的覆蓋率始終都在95％以上；我們提供2种 70-291 考題大師版本供你選擇.

1. You are the network administrator for your company. All servers run Windows Server 2003. All servers areconfigured with static IP addresses. All client computers run Windows XP Professional. All client computers areconfigured as DHCP clients.The company has a main office and one branch office. The offices are separated by a router. A DHCP server isdeployed in each office.One of the DHCP servers shuts down unexpectedly. It takes four hours to repair the server. During that time,several mobile users connect their portable computers to the network and report that they cannot connect to sharedresources on the network.After the server is repaired, you create a new scope on each DHCP server that includes IP addresses for the otheroffice. You activate the scopes.You test the new DHCP configuration by shutting down the DHCP server in the main office. You find out that theclient computers in the main office are not receiving IP addresses from the DHCP server in the branch office.You need to ensure that when the DHCP server in one office fails, the client computers will receive a correct IPaddress configuration from the DHCP server in the other office.What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

A. Configure the router between the offices to forward BOOTP broadcasts.

B. Configure the DHCP server in each office with a DHCP scope that includes the same IP addresses as the DHCPserver in the other office. Activate the scope.

C. Configure the DHCP server in each office with an additional network adapter. Connect each new networkadapter to the local network. Assign an IP address from the other office's network to each new network adapter.

D. Install and configure a DHCP relay agent in each office.

Answer: D AND A

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Testinside 70-290

2009-01-16T18:20:00.000-08:00

70-290考古題由Testinside認證考古網資深IT認證講師和MCP產品專家結合PROMETRIC或VUE的真實70-290考試環境最新原題傾心打造。
題庫覆蓋了當前最新的真實考題，並且全部附有正確答案，我們承諾題庫對MCP 70-290(Managing and Maintaining a Microsoft Windows Server 2003 Environment)考試原題完整覆蓋。70-290題庫助您輕鬆通過認證考試，一次不過全額退款。

1. You are the administrator of a Windows Server 2003 computer named Server1. Server1 has a single disk. Thedisk is configured so that it has four primary partitions, which are formatted as FAT32. The disk also hasunallocated space available.You need to use the unallocated disk space to store user data.What should you do?
A. Convert all existing partitions to NTFS.
B. Using Diskpart.exe, run the create command.
C. Convert the disk to a dynamic disk, and create a new volume.
D. Using Diskpart.exe, run the extend command.
Answer: C

2. You are a network administrator for your company. A Windows Server 2003 computer named Server1 functionsas a file server.Server1 has two data volumes: volume E and volume F. Volume E contains user data. The E:\UserData folder isshared as Users. The Volume Shadow Copy service is scheduled to create a shadow copy backup twice a day onvolume E, using the default storage area.Users report that only the most recent file versions are available in the Previous Versions property of the Usersshare. You discover that volume E does not have enough space and is discarding old shadow copies too soon. Youdecide to move the shadow copy storage area to volume F. However, when you open the settings for the volume Eshadow copy, you cannot change the storage area location.You need to move the shadow copy storage area to volume F so that there is enough space for additional copies.What should you do?
A. Add a shadow copy to volume F by using the VSSAdmin command Create Shadow. Then remove the oldshadow copy storage association by using the VSSAdmin command Delete Shadows.
B. Change the folder properties on volume E so that you can view protected operating system files. Copy theSystem Volume Information folder to volume F. Then change the shadow copy storage area of volume E tovolume F.
C. Add a shadow copy storage association to volume F by using the VSSAdmin command Add ShadowStorage.Then remove the old shadow copy storage association by using the VSSAdmin command Delete ShadowStorage.
D. Back up and delete all current shadow copies for volume E. Move the shadow copy storage area of volume Eto volume F. Then restore the backup copy to the new location.
Answer: D

3. You are the administrator of a Windows Server 2003 computer named Server1.Newly hired employees recently started storing files on Server1. Now users report that Server1 is respondingmuch slower than it did before the additional users were added. You suspect the disk subsystem needs to beupgraded to accommodate the additional user load.You need to confirm whether the disk subsystem on Server1 needs to be upgraded.What should you do?
A. Configure a Performance Logs and Alerts alert on the %Free Space counter.
B. Use Device Manager to populate volume settings and examine the properties of the disk drives on Server1
C. Use Event Viewer to examine the system logs and search the system logs for events generated by the disk eventsource.
D. Use System Monitor to monitor counters based on the PhysicalDisk object.
Answer: D

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Testinside 70-270

2009-01-16T17:43:00.000-08:00

MCSE2003 70-270(Installing, Configuring, and Administering Microsoft Windows XP Professional)考題由我們的資深IT認證講師和MCSE2003 產品專家精心打造，包括了當前最新的真實70-270考題，全部附有正確答案。
所有購買TestInside 70-270 題庫的客戶都將得到90天的免費升級服務，保證了客戶的一次通過率。TestInside IT認證題庫網助您一次通過MCSE2003 70-270考試。
1、本題庫源自合作考試中心的真實考試原題，截屏后由我們的專業團隊匯總整理，再經過合作培訓中心資深IT認證講師對考題校對，保證了認證考試題庫的專業品質，題庫試題正確率100%，對70-270認證考試考題覆蓋率96％以上。您只需在參加MCSE2003 70-270認證前整體學習下本題庫，必定可以輕鬆完成考試，一次通過認證。
2、TestInside實行“一次不過全額退款”承諾。如果您購買了我們的《70-270 Exam》考題，只要不是首次通過，憑蓋有PROMETRIC或VUE考試中心鋼印的考試成績單，我們將退還您購買70-270題庫的全部費用，絕對保證您的利益不受到任何的損失。(全額退款詳情)
3、作為亞太地區最專業的IT認證試題題庫供應商，我們提供完善的售後服務，我們對所有購買題庫的客戶提供跟蹤服務，在您購買考題后的60天內，享受免費升級考題服務，如果在這期間，認證考試中心對70-270考題做出修改或變題，我們會在第一時間更新相關題庫，并免費提供給您更新下載。
Installing, Configuring, and Administering Microsoft Windows XP Professional(70-270 Exam)屬於MCSE2003 認證考試中的一門，如果需要取得MCSE2003 證書，您可能還需要參加其他相關考試，詳情可訪問MCSE2003認證專題，在那裡，你將看到所有MCSE2003 認證相關考試科目。

1.You are the desktop administrator for your company. A user reports that she is unable to use a new Bluetoothwireless headset with her Bluetooth-enabled Windows XP Professional computer.You verify that the user’s other Bluetooth devices work correctly. You discover that the user’s computer is unableto detect the new headset. You follow the headset manufacturer’s directions and ensure that the headset power isturned on correctly for normal operation.You need to ensure that the user can use the new headset with her computer. What should you do?
A. Put the headset in discovery mode.
B. Put the user’s computer in discovery mode.
C. Join the computer to a Bluetooth Personal Area Network (PAN).
D. Disable and then re-enable the Bluetooth software on the user’s computer.
Answer: A

2.You are a desktop administrator for your company. A company user reports that he is unable to use hisBluetooth-enabled mobile phone with his Bluetooth-enabled Windows XP Professional computer. He is trying toplay audio from the phone through the speakers on his computer.You verify that other Bluetooth devices work properly with the user’s computer. You test the speakers to makesure they are in working order. You also verify that the mobile phone can send output to a computer. You thendiscover that the phone cannot detect the computer.You need to ensure that the user can use the phone with his computer. What should you do?
A. Place the phone in Bluetooth discovery mode.
B. Place the user’s computer in Bluetooth discovery mode.
C. Add the phone and the computer to the same Bluetooth Personal Area Network (PAN).
D. Install mobile phone synchronization software on the user’s computer.
Answer: B

3.You are a desktop administrator for your company. The company’s software developers create a new application,which is packaged in an .msi file.You are responsible for deploying this application to several users on the company network. Company policiesrequire that applications be installed from a network location. They also require that application repair processesuse the network location as the source for application files.You need to prepare the application for deployment. What should you do first?
A. Use the Msiexec.exe program to perform an administrative installation to a shared folder.
B. Use the Msiexec.exe program to perform a passive installation to a shared folder.
C. Copy the .msi file to a shared folder. Create a Group Policy object (GPO) that advertises the application to allusers who will use the application. Point the GPO to the .msi file in the shared folder.
D. Copy the .msi file to a shared folder. Create a logon script that executes the .msi file in unattended mode.Assign the logon script to all users who will use the application.
Answer: A

More Q&A download

640-802 :Cisco Certified Network Associate exam

2009-01-13T22:40:00.000-08:00

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1. You are a network administrator at TestInside.com, in order to improve the security of TestInside's switching network , refer to the following options. Which two methods are examples of implementing Layer 2 security on a
Cisco switch? (Choose two.)
A. disable trunk negotiation on the switch
B. use only protected Telnet sessions to connect to the Cisco device
C. configure a switch port host where appropriate
D. enable HTTP access to the switch for security troubleshooting
Answer: AC
2. A single 802.11g access point has been configured and installed in the center of a square shaped TestInsideoffice. A few wireless TestInside users are experiencing slow performance and drops while most users areoperating at peak efficiency. From the list below, what are three likely causes of this problem? (Choose three)
A. mismatched TKIP encryption
B. null SSID
C. cordless phones
D. mismatched SSID
E. metal file cabinets
F. antenna type or direction
Answer: CEF
3. An administrator is configuring a router that will act as the hub in a Frame Relay hub-and-spoke topology. Whatis the advantage of using point-to-point subinterfaces instead of a multipoint interface on this router?
A. It avoids split-horizon issues with distance vector routing protocols.
B. Only one IP network address needs to be used to communicate with all the spoke devices.
C. Only a single physical interface is needed with point-to-point subinterfaces, whereas a multipoint interfacelogically combines multiple physical interfaces.
D. Point-to-point subinterfaces offer greater security compared to a multipoint interface configuration.
Answer: A

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Access Routing and LAN Switching Certification Exams list

2009-01-12T23:56:00.000-08:00

The Cisco Access Routing and LAN Switching certification focuses on the ongoing need for knowledgeable networking professionals who can implement and support complex LAN and WAN networks. Cisco Access Routing and LAN Switching Specialists can scale IP addresses with advanced Network Address translation, manage network performance using queuing and compression, configure PPP, PAP, CHAP, and interVLAN routing in a network containing both routers and switchers.

List of Access Routing and LAN Switching Certification Exams:
Cisco 646-057 Exam Access Routing and LAN Switching Routing and Switching AM Exam
646-057
120 Q&A
2008-6-21
USD: 79.00

Cisco 642-053 Exam Access Routing and LAN Switching Routing and Switching SE/FE Exam
642-053
180 Q&A
2008-6-23
USD: 79.00

Cisco 646-003 Exam Advanced Routing and Switching for Account Managers
646-003
60 Q&A
2008-6-28
USD: 65.00

Cisco 642-066 Exam Advanced Routing and Switching for Field Engineers
642-066
68 Q&A
2008-5-8
USD: 79.00

Cisco 642-054 Exam RSSSE Routing and Switching Solutions for Systems Engineers
642-054
78 Q&A
2008-5-26
USD: 79.00

Cisco 642-055 Exam ARSFE Advanced Routing and Switching for Field Engineers
642-055
78 Q&A
2008-5-27
USD: 79.00

Cisco 642-061 Exam Routing and Switching Solutions for System Engineers
642-061
68 Q&A
2008-7-4
USD: 89.00

考題大師(testinside.net) Cisco題庫信息大全

2009-01-11T21:15:00.000-08:00

Testinside為您提供高質量IT認證考試的模擬試題，特別是MCTS MCPD MCDST, Cisco CCNA CCDA CCNP CCIE, Checkpoint CCSE, CompTIA A+ Network+及其他認證考試。我們承諾使用Testinside考試引擎的考生一次性通過認證考試，100%包你滿意。否則我們會全額退款，避免你的後顧之憂。
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最新 Cisco 認證科目
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646-363 - Cisco Express Foundation for Account Managers
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