搜尋
首頁資料庫mysql教程640-605 Remote Access 2.0 考试大纲

★Exam Description The Remote Access exam (RMTAC 640-605) is one exam within two different series of exams required to achieve either CCNP or CCDP Routing and Switching certification. ★Exam Topics The following topics are general guidelin


  ★Exam Description
   The Remote Access exam (RMTAC 640-605) is one exam within two different series of exams required to achieve either CCNP or CCDP Routing and Switching certification.
  ★Exam Topics
   The following topics are general guidelines for the content likely to be included on the Remote Access exam. However, other related topics may also appear on any specific delivery of the exam.
  ■.Cisco Remote Access Networks Introduction
   * Specify and /or identify the Cisco products that best meet the WAN connection requirements for permanent or dialup access connections
  ■.Selecting CISCO Products for Remote Connections
   * Explain and/or identify the advantages and disadvantages of WAN connection types
   * Select the appropriate WAN connection types that address specific site connection considerations.
   * Select Cisco equipment that will suit the specific needs of a WAN topology
  ■.Assembling and Cabling the WAN Components
   * Identify the components and connections necessary to allow WAN connections like Frame Relay, and ISDN PRI from the central site to a branch office.
   * Identify the components and connections necessary to allow WAN connections like Frame Relay, and ISDN BRI from a branch office to the central site
   * Identify the components and connections necessary to allow a WAN connections like ISDN BRI from a telecommuter site to the central site
  ■.Configuring Asynchronous Connections to a Central Site with Modems
   * Specify the commands and procedures necessary to configure an access server for modem connectivity so telecommuters can access the central site.
   * Specify the commands and procedures to configure the central site for dial out connections.
   * Specify the commands used to reverse Telnet to the modem and configure the modem for basic asynchronous operations.
   * Specify the commands and procedures used to set up the modem autoconfiguration feature.
  ■.Configuring PPP and Controlling Network Access with PAP and CHAP
   * Specify the commands and syntax used to configure a PPP connection between the central site and a branch office
   * Specify the commands and syntax to configure PAP or CHAP authentication to allow access to a secure site.
   * Configure Multilink PPP to increase the data throughput.
   * Specify the commands used to verify proper PPP configuration and troubleshoot an incorrect PPP configuration.
   * Accessing the Central Site with Windows 95
   * Specify the commands and procedures to configure a PC to complete a dialup call to the central site router through the traditional telephone network.
  ■.Using ISDN and DDR Technologies to Enhance Remote Connectivity
   * Identify when to use ISDN BRI and PRI services and select the service that best suits a set of given requirements.
   * Identify the Q.921 and Q.931 signaling and call setup sequences.
   * Specify the commands used to configure ISDN BRI and PRI
   * Specify the commands used to configure DDR
  ■.Optimizing the use of DDR Interfaces
   * Specify or select appropriate dialup capabilities to place a call.
   * Specify the commands and procedures to configure rotary groups and dialer profiles
   * Specify the commands used to verify proper dialer profile or rotary group configuration and troubleshoot an incorrect configuration.
  ■.Using X.25 for Remote Access
   * Specify the commands and procedures to configure an X.25 WAN connection between the central office and branch office
   * Specify proper X.121 addresses and the commands used to assign them to router interfaces
   * Specify the commands and procedures used to verify proper X.25 configuration and troubleshoot incorrect X.25 configuration
  ■.Establishing a Dedicated Frame Relay Connection and Control Traffic Flow
   * Specify the commands and procedures used to configure a Frame Relay WAN connection between the central office and branch office
   * Specify the commands to configure subinterfaces on virtual interfaces to solve split horizon problems.
   * Specify the commands used to configure Frame Relay traffic shaping.
   * Specify the commands and procedures used to verify proper Frame Relay configuration and troubleshoot an incorrect configuration
  ■.Enabling a Backup to the Permanent Connection
   * Specify the procedure and commands used to configure a backup connection that activates upon primary line failure.
   * Specify the procedure and commands used to configure a backup connection to activate when the primary line reaches a specified threshold.
   * Specify the procedure and commands used to configure a dialer to function as backup to the primary interface.
  ■.Managing Network Performance with Queuing and Compression
   * Determine why queuing is enabled, identify alternative queuing protocols that Cisco products support, and determine the best queuing method to implement.
   * Specify the commands to configure weighted-fair, priority and custom queuing
   * Specify the commands and procedures used to verify proper queuing configuration and troubleshoot incorrect configuration
   * Specify the commands and procedures used to effectively select and implement compression
  ■.Scaling IP Addresses with Network Address Translation
   * Describe how NAT and PAT operate.
   * Specify the commands and procedures to configure NAT and PAT to allow reuse of registered IP addresses in a private network.
   * Verify proper configuration of NAT and PAT with available Cisco verification commands.
  ■.Using AAA to Scale Access Control in an Expanding Network
   * Specify, recognize or describe the security features of CiscoSecure and the operation of a CiscoSecure server.
   * Specify the commands and procedures used to configure a router to access a CiscoSecure server and to use AAA.
   * Specify the commands used to configure AAA on a router to control access from remote access clients.
  

【责编:admin】

陳述
本文內容由網友自願投稿,版權歸原作者所有。本站不承擔相應的法律責任。如發現涉嫌抄襲或侵權的內容,請聯絡admin@php.cn
您如何處理MySQL中的數據庫升級?您如何處理MySQL中的數據庫升級?Apr 30, 2025 am 12:28 AM

MySQL數據庫升級的步驟包括:1.備份數據庫,2.停止當前MySQL服務,3.安裝新版本MySQL,4.啟動新版本MySQL服務,5.恢復數據庫。升級過程需注意兼容性問題,並可使用高級工具如PerconaToolkit進行測試和優化。

您可以使用MySQL的不同備份策略是什麼?您可以使用MySQL的不同備份策略是什麼?Apr 30, 2025 am 12:28 AM

MySQL備份策略包括邏輯備份、物理備份、增量備份、基於復制的備份和雲備份。 1.邏輯備份使用mysqldump導出數據庫結構和數據,適合小型數據庫和版本遷移。 2.物理備份通過複製數據文件,速度快且全面,但需數據庫一致性。 3.增量備份利用二進制日誌記錄變化,適用於大型數據庫。 4.基於復制的備份通過從服務器備份,減少對生產系統的影響。 5.雲備份如AmazonRDS提供自動化解決方案,但成本和控制需考慮。選擇策略時應考慮數據庫大小、停機容忍度、恢復時間和恢復點目標。

什麼是mySQL聚類?什麼是mySQL聚類?Apr 30, 2025 am 12:28 AM

MySQLclusteringenhancesdatabaserobustnessandscalabilitybydistributingdataacrossmultiplenodes.ItusestheNDBenginefordatareplicationandfaulttolerance,ensuringhighavailability.Setupinvolvesconfiguringmanagement,data,andSQLnodes,withcarefulmonitoringandpe

如何優化數據庫架構設計以在MySQL中的性能?如何優化數據庫架構設計以在MySQL中的性能?Apr 30, 2025 am 12:27 AM

在MySQL中優化數據庫模式設計可通過以下步驟提升性能:1.索引優化:在常用查詢列上創建索引,平衡查詢和插入更新的開銷。 2.表結構優化:通過規範化或反規範化減少數據冗餘,提高訪問效率。 3.數據類型選擇:使用合適的數據類型,如INT替代VARCHAR,減少存儲空間。 4.分區和分錶:對於大數據量,使用分區和分錶分散數據,提升查詢和維護效率。

您如何優化MySQL性能?您如何優化MySQL性能?Apr 30, 2025 am 12:26 AM

tooptimizemysqlperformance,lofterTheSeSteps:1)inasemproperIndexingTospeedUpqueries,2)使用ExplaintplaintoAnalyzeandoptimizequeryPerformance,3)ActiveServerConfigurationStersLikeTlikeTlikeTlikeIkeLikeIkeIkeLikeIkeLikeIkeLikeIkeLikeNodb_buffer_pool_sizizeandmax_connections,4)

如何使用MySQL的函數進行數據處理和計算如何使用MySQL的函數進行數據處理和計算Apr 29, 2025 pm 04:21 PM

MySQL函數可用於數據處理和計算。 1.基本用法包括字符串處理、日期計算和數學運算。 2.高級用法涉及結合多個函數實現複雜操作。 3.性能優化需避免在WHERE子句中使用函數,並使用GROUPBY和臨時表。

MySQL批量插入數據的高效方法MySQL批量插入數據的高效方法Apr 29, 2025 pm 04:18 PM

MySQL批量插入数据的高效方法包括:1.使用INSERTINTO...VALUES语法,2.利用LOADDATAINFILE命令,3.使用事务处理,4.调整批量大小,5.禁用索引,6.使用INSERTIGNORE或INSERT...ONDUPLICATEKEYUPDATE,这些方法能显著提升数据库操作效率。

給MySQL表添加和刪除字段的操作步驟給MySQL表添加和刪除字段的操作步驟Apr 29, 2025 pm 04:15 PM

在MySQL中,添加字段使用ALTERTABLEtable_nameADDCOLUMNnew_columnVARCHAR(255)AFTERexisting_column,刪除字段使用ALTERTABLEtable_nameDROPCOLUMNcolumn_to_drop。添加字段時,需指定位置以優化查詢性能和數據結構;刪除字段前需確認操作不可逆;使用在線DDL、備份數據、測試環境和低負載時間段修改表結構是性能優化和最佳實踐。

See all articles

熱AI工具

Undresser.AI Undress

Undresser.AI Undress

人工智慧驅動的應用程序,用於創建逼真的裸體照片

AI Clothes Remover

AI Clothes Remover

用於從照片中去除衣服的線上人工智慧工具。

Undress AI Tool

Undress AI Tool

免費脫衣圖片

Clothoff.io

Clothoff.io

AI脫衣器

Video Face Swap

Video Face Swap

使用我們完全免費的人工智慧換臉工具,輕鬆在任何影片中換臉!

熱工具

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

強大的PHP整合開發環境

MantisBT

MantisBT

Mantis是一個易於部署的基於Web的缺陷追蹤工具,用於幫助產品缺陷追蹤。它需要PHP、MySQL和一個Web伺服器。請查看我們的演示和託管服務。

SecLists

SecLists

SecLists是最終安全測試人員的伙伴。它是一個包含各種類型清單的集合,這些清單在安全評估過程中經常使用,而且都在一個地方。 SecLists透過方便地提供安全測試人員可能需要的所有列表,幫助提高安全測試的效率和生產力。清單類型包括使用者名稱、密碼、URL、模糊測試有效載荷、敏感資料模式、Web shell等等。測試人員只需將此儲存庫拉到新的測試機上,他就可以存取所需的每種類型的清單。

記事本++7.3.1

記事本++7.3.1

好用且免費的程式碼編輯器

DVWA

DVWA

Damn Vulnerable Web App (DVWA) 是一個PHP/MySQL的Web應用程序,非常容易受到攻擊。它的主要目標是成為安全專業人員在合法環境中測試自己的技能和工具的輔助工具,幫助Web開發人員更好地理解保護網路應用程式的過程,並幫助教師/學生在課堂環境中教授/學習Web應用程式安全性。 DVWA的目標是透過簡單直接的介面練習一些最常見的Web漏洞,難度各不相同。請注意,該軟體中