cisco internetwork operating system ios software

... startup-config IOS Bootup program ios (partial) 15 startup-config IOS running-config IOS (running) running-config IOS (running) ios (partial) startup-config Bootup program IOS Bootup program ios (partial) ... characteristics 10 Cisco IOS - Internetwork Operating System l Responsible for managing the hardware and software resources: Ÿ Allocating memory Ÿ Managing processes Ÿ Security Ÿ Managing file systems l ... version of operating system IOS l Non-volatile RAM (NVRAM) Ÿ Stores startup configuration (including IP addresses, Routing protocol) l Flash memory - Contains the operating system (Cisco IOS) l Interfaces...

Ngày tải lên: 09/03/2014, 13:20

... System software is designed to help the computer carry out the basic operating functions Ex: Operating systems, utilities, and drivers ATHENA Operating System Overview: What is an operating system ... Objective What is the software? How is software categorized? What is an operating system ? What does an operating system do? ATHENA What’s the software ? Software is the instructions and ... (Disk Operating System) was developed by Microsoft ATHENA Personal Computer Operating Systems Different operating systems are needed for different computing tasks: • Single-user operating system...

Ngày tải lên: 20/01/2014, 22:20

... cấu hình Cisco AutoQoS không áp dụng CẤU HÌNH AUTOQoS VOIP CHO CISCO CATALYST SWITCHES Có nhiều câu lệnh LAN, tùy thuộc vào platform hệ điều hành (Cisco IOS Software hay Cisco Catalyst OS Software) ... bỏ Cisco AutoQoS VoIP khỏi thiết bị Xóa sub-interface hay PVC mà không gõ câu lệnh no auto qos voip không gỡ bỏ Cisco AutoQoS VoIP cách đắn Ví dụ cấu hình mẫu Cisco AutoQoS VoIP (Cisco IOS Software) ... Switches sử dụng Cisco IOS Software, có câu lệnh cấu hình AutoQoS Một câu lệnh giành cho kết nối IP phone câu lệnh giành cho kết nối tin cậy đến thiết bị mạng khác auto qos voip cisco- phone auto...

Ngày tải lên: 11/08/2014, 05:20

... Inside Cisco IOS Software Architecture Copyright Information Copyright © 2000 Cisco Systems, Inc Cisco Press logo is a trademark of Cisco Systems, Inc Published by: Cisco Press 201 West ... through forums, Cisco presentations, and the Cisco Technical Assistance Center Most of the information you cannot find in the Cisco IOS documentation Objectives Inside Cisco IOS Software Architecture ... IOS is behind the scenes Even those who are aware of IOS, people who use it directly, often don't consider it to be an operating system but instead just the software that runs Cisco routers IOS...

Ngày tải lên: 16/11/2014, 19:56

... systems of the time, such as the IBM System 38 [6] and Apollo Aegis [13], also used the single level store approach, but limited its application to the management of files For the operating system ... accessed using these techniques 8.1 Emulating Operating System Environments During the 1960’s the notion of a virtual machine base for operating systems development became commercially popular ... have undergone dramatic expansion in size, scope and complexity The Alto operating system [22], a workstation operating system of the early 70’s, occupied approximately 19K bytes, including code...

Ngày tải lên: 12/09/2012, 15:05

... Gagne, Operating System Concepts Seventh Edition John Wiley & Sons, Inc 2005 Tài liệu tham khảo [1] Ugur Halici, Operating Systems, Ankara’s University, 2003 [2] Andrew S Tanenbaum, Modern Operating ... Tanenbaum, Modern Operating Systems Second Edition Prentice Hall 2001 [3] Silberschatz et al, Operating System Concepts”, 6th Ed., 2002 [4] Silberschatz et al, Operating System Principles”, 7th ... Silberschatz et al, Operating System Principles”, 7th Ed., 2006 [5] A Tanenbaum, “Modern Operating Systems”, Prentice Hall, 2nd Ed., 2001 Điểm môn học 20% – thi kỳ 50% – thi cuối kỳ 30% – tập...

Ngày tải lên: 18/03/2013, 16:48

... nhập cú pháp: ren system system.old < Enter Suy nguyên hàng C:\WINDOWS \SYSTEM3 2\CONFIG\REN SYSTEM SYSTEM.OLD Mục đích cú pháp ren < Rename fille system máy thành file system. old Sau nhập tiếp ... file SYSTEM bạn làm sau Tại dấu nhắc C:\WINDOWS\ bạn nhập cd SYSTEM3 2 < Enter sau C:\WINDOWS \SYSTEM3 2\ bạn nhập tiếp CD CONFIG < Enter C:\WINDOWS \SYSTEM3 2\CONFIG\ Từ bạn nhập cú pháp: ren system ... C:\Windows\repair \system < Enter Suy nguyên dòng CODE C:\WINDOWS \SYSTEM3 2\CONFIG\COPY C:\WINDOWS\REPAIR \SYSTEM < Enter Mục đích code copy file SYSTEM từ thư mục Repair, file file chuẩn chưa hư vào thư mục SYSTEM3 2...

Ngày tải lên: 25/06/2013, 01:25

... file SYSTEM bạn làm sau Tại dấu nhắc C:WINDOWS bạn nhập cd SYSTEM3 2 < Enter sau C:WINDOWSSYSTEM32 bạn nhập tiếp CD CONFIG < Enter C:WINDOWSSYSTEM32CONFIG Từ bạn nhập cú pháp: ren system system.old ... Suy nguyên hàng C:WINDOWSSYSTEM32CONFIGREN SYSTEM SYSTEM.OLD Mục đích cú pháp ren < Rename fille system máy thành file system. old Sau nhập tiếp CODE Copy C:Windows epairsystem < Enter Suy nguyên ... CODE C:WINDOWSSYSTEM32CONFIGCOPY C:WINDOWSREPAIRSYSTEM < Enter Mục đích code copy file SYSTEM từ thư mục Repair, file file chuẩn chưa hư vào thư mục SYSTEM3 2 ĐỐI VỚI MÁY HƯ FILE SOFTWARE THÌ...

Ngày tải lên: 01/07/2013, 01:25

... Warm up B Read the text below and complete it with the phrases in box Software System software Operating system Application software Reading Read the text below and find MS - DOS OS/2Wrap Microsoft ... nouns Countable nouns Uncountable nouns Robotics Window Program Hardware Hacker Hacking Workstation Software Language work B These sentences contain typical errors Correct them We are having terrivel...

Ngày tải lên: 03/08/2013, 01:26

... you’ve dealt mostly with system messages—messages generated and dispatched by the system The Message Protocols appendix of the Be Book defines all the system messages In short, system messages fall ... to handle one particular type of system message A system message is the result of an action external to the application The message is generated by the operating system, and is delivered to an ... messages, a quick review of system messages will minimize confusion between how these different types of messages are handled System message handling When an application receives a system message, it...

Ngày tải lên: 17/10/2013, 19:15

... ROM BIOS cung cấp Dịch vụ ROM BIOS thực điều khiển phần cứng (lệnh COPY) - Chương trình ứng dụng gọi dịch vụ MS-DOS cung cấp Dịch vụ MSDOS gọi đến dịch vụ ROM BIOS cung cấp Dịch vụ ROM BIOS thực ... BIOS thực điều khiển phần cứng (Int 25h) - Chương trình ứng dụng gọi dịch vụ ROM BIOS cung cấp Dịch vụ ROM BIOS thực điều khiển phần cứng (Int 13h) Câu hỏi Trình bày khái niệm, phương pháp chuyển ... CT ứng dụng CT thường trú hệ thống (COMMAND.COM) Dịch vụ MS-DOS Dịch vụ ROM BIOS Phầncứng Cơ chế hoạt động : - Chương trình ứng dụng gửi yêu cầu đến chương trình thường trú...

Ngày tải lên: 19/10/2013, 18:15

... Portable Operating System Interface for Unix, is a standard developed so that buyers (particularly the U.S government) could be assured of purchasing programs that ran on a variety of systems ... strict standard so that it is easily ported It’s also designed to run on any POSIX-compliant operating system, which includes most variants of Unix File Organization The BeOS, like the Mac OS, Windows, ... chapter’s examples Using Standard Open and Save Panels 361 Using Standard Open and Save Panels An operating system with a graphical user interface typically provides standardized means for opening and...

Ngày tải lên: 20/10/2013, 10:15

... Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, ... Documentation Copyright â 2004, Cisco Systems, Inc Establishing a Baseline 1-23 1-24 Cisco Internetwork Troubleshooting (CIT) v5.1 Copyright â 2004, Cisco Systems, Inc Creating End -System Network Configuration ... components related to end systems: !" Device name and purpose !" Operating system !" IP 1-32 address Cisco Internetwork Troubleshooting (CIT) v5.1 Copyright â 2004, Cisco Systems, Inc Identifying...

Ngày tải lên: 22/10/2013, 20:15

... 21certify.com 640-025 13 Q.39 Cisco s IP eXchange product is A B C D A client software package A server software package A software package available for both clients and servers A Cisco IOS router feature ... new internetwork design, you should: A Develop an understanding of business information flow B Develop the internetwork structure and topology C Pay no regard to corporate politics D Configure internetworking ... features in their operating systems C Resources located in a centralized mainframe D A common naming convention Answer: B Q.66 A medium sized, campus network design using NETBIOS over TCP/IP (NBT)...

Ngày tải lên: 26/10/2013, 22:15

... Restore router IOS software image from a TFTP server Step 4-1 Restore the IOS software image you saved to the TFTP server in Task to your router's Flash memory What command restores the IOS software ... Step 2-2 Back up your IOS software image to your TFTP server What command backs up your IOS software image to your TFTP server? Refer to the Backing Up Software Images section ... CertificationZone Page of Note the size of the IOS software image from Task 2, Step If there is not enough room in Flash memory to save a second copy of the IOS software image, it will need to erase the...

Ngày tải lên: 27/10/2013, 07:15

... store the operating system in firmware, and others on disk? Tại số hệ thống lưu trữ hệ điều hành firmware, số khác lưu đĩa? 2.13 How could a system be designed to allow a choice of operating systems ... purpose of system calls? Mục đích system call gì? 2.11 What are the main advantages of the microkernel approach to system design? Lợi ích phương pháp microkernel (vi nhân) gì? 2.12 Why some systems ... Những bất lợi việc sử dụng phương pháp phân tầng gì? 2.9 List five services provided by an operating system Explain how each provides convenience to the users Explain also in which cases it would...

Ngày tải lên: 28/10/2013, 09:15

... local system expert for help and watch carefully Previous: 1.3 Types of Commands 1.3 Types of Commands Learning the Unix Operating System Book Index Next: Using Window Systems Using Window Systems ... | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y Index: O operating system, definition of : The UNIX Operating System options, command : 1.2 Syntax of UNIX Command Lines output redirection ... reading : A.3 Shells shortcuts, keyboard : 2.5.4 The Window Menu single-user operating systems : The UNIX Operating System Size menu item (mwm) : 2.5.4 The Window Menu file:///C|/Documents%20and%20Settings/nmyers/Desktop/learn_unix/index/idx_s.htm...

Ngày tải lên: 25/11/2013, 11:07

... network operating system Just as a computer cannot operate without an operating system, a network of computers cannot operate without a network operating system Every network operating system ... network operating system s manufacturer, a desktop computer’s networking software can be added either to the computer’s own operating system or be integrated with it Network operating system software ... and Operating System Essentials, the student will be familiar with networking and operating system concepts and the common tasks required to administer and support the Windows 2000 operating system...

Ngày tải lên: 09/12/2013, 17:15

... c2500-js-l.112-18.bin Backing Up the Cisco IOS 把 IOS 备份到 TFTP 服务器上,特权模式下使用 copy flash tftp 命令,记住备份之前最好对服务 器 ping 下看是否是通的 Restoring or Upgrading the Cisco Router IOS 从 TFTP 恢复或者升级 IOS, 特权模式下使用 copy tftp flash ... Restoring the Cisco IOS 把 IOS 备份到 TFTP 服务器前的准备工作: 1.确认你可以访问 TFTP 服务器 2.确认 TFTP 服务器是否有足够空间来保存 IOS 文件 3.确定名称和路径 Verifying Flash Memory 验证闪存信息,使用 show flash 命令,如下: Router#sh flash System flash directory: ... 文件,在特权模式下使用 erase startup-config 命令,擦除了以后, 立即重新启动的话,router 将进到 setup 模式 Using Cisco Discovery Protocol(CDP) Cisco 发现协议(CDP)是 Cisco 私有,帮助用来管理员收集本地相连和远程设备的信息 Getting CDP Timers and Holdtime Information...

Ngày tải lên: 10/12/2013, 16:15

... Management Systems 1.5 CiscoWorks 1.5.1 CiscoWorks for Switched Internetworks Software (CWSI) Campus 1.5.2 TrafficDirector Remote Monitoring Software 1.6 Simulation and Modeling Tools 1.7 Cisco Connection ... signal 3.4 Cisco Discovery Protocol (CDP) Cisco Discovery Protocol (CDP) is a Cisco proprietary layer protocol that is bundled in Cisco IOS release 10.3 and later versions CDP can run on all Cisco ... of a working switched internetwork To monitor and support switched internetworks, you must understand the system startup, system LEDs, management software, and many of the IOS show commands This...

Ngày tải lên: 10/12/2013, 17:15