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Cisco Documentation DVD Home Page - Covers these high level categories: Technology Information, Router Configuration Tools, Cisco Product Documentation, Cisco Information Packet, Remote Configuration Guide, and Cisco Product Catalog. A more detailed table of contents is also available. Cisco Technology Information contains: Internetworking Technology Overview, Internetworking Terms and Acronyms, Internetwork Design Guide, Internetwork Troubleshooting Guide, Internetworking Case Studies, Cisco Pre-Installation Card, Technology Design Guides, and Internetworking Solutions Guides. The Cisco Career Certifications Web Site contains information about becoming certified at various levels of technical proficiency across the disciplines of network design or network support.
23 Cisco Study Guides - Here are 23 Cisco Study Guides for learning how Cisco Internetworking works. By reading and reviewing these, you will become very familiar with how computer networking is set up and operates and how Cisco technologies form an integral piece of the network framework. The questions in these learning documents have their answers in bold.
ProctorTests - Free Cisco CCNA, CCNP, CCSP, CCIE, and MCSE 70-270 practice exams with answers.
Cisco Webcast and Seminar Series - Some of the seminars offered by Cisco include Securing Your Wireless LAN, Mid-Range Routing, Deploying Quality of Service, and Access the Future. (free registration required)
Cisco Certifications Online Support - If you have questions about the Cisco certifications, the Cisco Certification Online Support web site is a good place to look for answers. The site gives access to a knowledge base of certification-related information, and allows you to set up an account to track service inquiries and receive notifications when new information is available.
Free Cisco Training and Tutorials - Here is our page of free Cisco training and tutorial web resources. These will help you gain a better understanding of Cisco's technology and products and how to administer them.
Enterprise Network and Servers - Online articles to keep you up to date with the latest news in the networking and server markets. Coverage also includes new products, customer profiles, techniques, applications, software and tutorials..
Cisco: The Internet Protocol Journal - This is Cisco's informational and educational resource for engineering professionals involved in the design, development, and operation of public and private internets and intranets.
CCIE Practice Lab: Preparation Workbook - Download this free workbook written by Ashwin Kohli from CCBootcamp. It shows which equipment is required for the labs, frame-relay switch setup and base configurations for each router to be used at the start of each lab..
Cisco Technical Services Newsletter - this free e-publication includes updates to online Cisco tools, technical insights by Cisco experts and your peers, new Cisco technical documentation, including security advisories, information on new products and services offerings, and updates on Cisco certifications, training, and events. Here's the December 2007 issue.
TCPMag.com - Has a good amount of Cisco and Cisco Certification information, including a great link section.
SemSim.com - This site has a CCNA Study Center with totally free study materials. Among these include 4 interactive CCNA tutorials. Each tutorial explains the key concepts in a concise and easy-to-read language. Each course includes a pre-assessment, course map and post-assessment.
Cisco Webcasts - Interact with Cisco experts at Live Webcasts to learn best practices and also the latest technologies and network solutions. You can also view archived Webcasts.
Cisco Technology - This page provides flash training demonstrations of Cisco technology covering optical, wireless, IP communication, storage and security.
Overview of CORBA - The Common Object Request Broker Architecture (CORBA) is an emerging open distributed object computing infrastructure being standardized by the Object Management Group (OMG). CORBA automates many common network programming tasks and this is a nice summary of it by Douglas C. Schmidt. Also check out his CORBA Tutorial Page containing additional information on patterns and techniques for designing CORBA ORBs and CORBA services.
A Brief Tutorial on CORBA Tutorial - This tutorial by Kate Keahey is a good overview of the Common Object Request Broker Architecture (CORBA) containing some in depth coverage.
Corba Explained Simply by Ciaran McHale - This book provides a detailed introduction to the concepts and terminology of CORBA and is aimed at people with a technical background who want to gain a concrete understanding of CORBA without learning all the low-level details.
RAID Tutorial from Baydel - This is an excellent tutorial about RAID, a disk storage system's resilience to disk failure through the use of multiple disks and by the use of data distribution and correction techniques. RAID stands for Redundant Array of Inexpensive or Independent Disks.
RAID Tutorial from University of Massachusetts - Here's another RAID tutorial, this one from the University of Massachusetts. It contains: The Need for RAID, Data Striping & Redundancy, Different Types of RAID, Tool for Storage Efficiency, Cost & Performance Issues, Reliability Issues in RAID, Tool for Reliability, Glossary and References.
Distributed Perl Documentation (5.005_02) - Perl is a free, high-level programming language written by Larry Wall and others.Perl's process, file, and text manipulation facilities make it particularly well-suited for tasks involving quick prototyping, system utilities, software tools, system management tasks, database access, graphical programming, networking, and world wide web programming. Every perl distribution comes with this documentation which is very thorough.
The Road to Better Programming - This is a series of 5 tutorials comprising a complete guide to better programming in Perl. This is for the beginner to intermediate Perl programmer, but even an advanced one can find the majority of the chapters exciting and relevant.
A Perl Tutorial - This is a "getting started" tutorial on the Perl programming language. Some time is spent on introducing most of the concepts of data and variables. More thorough examples of complete programs come later. In this tutorial, they try to teach the way that is "simpler" and closer to other programming languages. Here is another good Perl Tutorial.
Perl and CGI Tutorials by Nik Silver - A one day hands-on workshop at the School of Computer Studies, University of Leeds, UK. The first part deals with Perl while the second part of the workshop concerns designing pages for the Web using Perl to deal with buttons and text boxes to generate custom Web pages on the fly. Includes exercises developed with a consistent theme. Here's the CGI Tutorial.
Learning Perl, Part1, Part 2, Part 3 and Part 4 - These are excellent Perl tutorials from Byte Magazine, each containing good programming examples. The 3rd tutorial applies Perl to websites and discusses CGI also.
Perl Practicum by Hal Pomeranz- From 1993 to 1997, ;login: published a series of articles "intended to demystify some of the more occult aspects of Perl programming" (to quote from the introduction to the first article, published in August 1993). We are pleased to present the entire collection here.
NCSA's CGI Help Guide - The Common Gateway Interface, or CGI, is a standard for external gateway programs to interface with information servers such as HTTP servers in real-time, so that it can output dynamic information. This is the best site for web page designers who want to begin to learn CGI scripting and the endless possibilities of it that cannot be achieved using Java Scripts or Applets, or HTML.
An Instantaneous Introduction to CGI scripts and HTML forms - This is a good tutorial explaining how information is collected by a browser and then sent to a HyperText Transfer Protocol (HTTP) server specified in the HTML form - and how that server starts a program, also specified in the HTML form, that can process the collected information. Such programs are known as "Common Gateway Interface" programs, or CGI scripts.
Official PHP Manual - PHP (officially "PHP: Hypertext Preprocessor") is a very popular server-side HTML-embedded scripting language for the world wide web. This is the official manual for it.
PHP Support and Tutorial - PHP is a free and server-side, cross-platform, HTML embedded scripting language. It is great for interfacing your databases to the Web. Included on this site is a 4 part tutorial on PHP with resources, links and a helpful hints page.
Introduction to PHP - This is an introduction to the PHP scripting language with a discussion of PHP's origins, capabilities and the platforms it's available on. The material is illustrated with a simple PHP script example highlighting basic syntax and usage.
Introduction to PHP Objects, Part 1 - John Coggeshall shows how to do object-oriented scripting with PHP on O'Reilly. " In today's column, I'll be introducing one of the more interesting and useful methods of writing PHP scripts -- the object-oriented method.
PHP Tutorial - This PHP tutorial is designed to introduce you to PHP and PHP data apps. It does not cover installation. This tutorial is designed to yield experience in PHP data enabled web pages. It's short on reuse because it's specifically designed so you can build your web app from the ground up. Being introductory, it also doesn't cover real-world issues like transactions with commit and rollback, data checking, indexes, non-meaningful keys, and the like. This tutorial is in Troubleshooters.com.
PHP Tutorials from Thickbook.com - PHP-related tutorials and articles which Julie Meloni, the author of PHP Essentials, has written.
Web Database Tutorial (PHP & MySQL)- Build a web-based database application using PHP and MySQL. This tutorial will walk you through the complete creation of a sample web database of links. Similar in concept to how Yahoo started out.
WebberDev - Articles and Tutorials about computer security, PHP, MySQL, and databases (Informix, mSQL, MSSql, MySQL, ODBC, Oracle, PostgreSQL, Sybase).
Apache 1.3 User's Guide - This is the official User's Guide for the extremely popular Apache open source internet web server. Its sections include Release Notes, Reference Manual, and Other Notes.
Introduction to Structured Query Language - A tutorial of the Structured Query Language (also known as SQL) which allows users to access data in relational database management systems. This page describes how to use SQL, and give examples. The SQL used in this document is "ANSI", or standard SQL.
SQL Tutorial and Interpreter - This unique introductory SQL (Structured Query Language) tutorial not only provides easy-to-understand SQL instructions, but it allows you to practice what you learn using the on-line SQL interpreter. You will receive immediate results after submitting your SQL cmmands. You will be able to create your own unique tables as well as perform selects, inserts, updates, deletes, and drops on your tables. Also available is the Advanced-Intermediate Sequel which provides you with more advanced easy-to-follow SQL instruction.
A Gentle Introduction to SQL - This document includes five lessons and tutorials which introduce students to the "Structured Query Language" SQL.
SQL Resources and Learning Material - Several types of online resources. Their Online References: SQL Syntax and Tips page has learning material on MS SQL Server, Oracle, MySQL, Informix and Sybase.
PL/SQL Coding Techniques Course from Oracle.com: Part 1, Part 2, Part 3, Part 4 - This is a video lecture series teaching you PL/SQL (the referenced materials are no longer available).
Database Services - Data Modeling - This site provides excellent documentation about relational database design, the relational database model, and relational database software.
Tcl Tutor - TclTutor implements a series of on-line lessons for via a computer aided instruction package run in the Tcl language. It consists of 43 lessons covering all of the basic Tcl commands and most of the recent (8.0) additions. The format of a TclTutor lesson is a short textual description of a command or concept and an interactive example. The lesson text is available in 3 levels of verbosity, "Expert", "Computer User", and "Beginner". This tutorial runs on Windows, Macintosh and Linux.
TCL WWW Info - An index to a set of TCL/Tk references on the WWW presented as an Information Overview. Here is the Tcl/Tk Online Manual.
Tcl Contributed Sources Archive - This is the home page for the Official Tcl/Tk Contributed Sources Archive, many resources, articles, and source code are available.
Python Tutorial and Documentation- Python is a freely available, easy to learn, powerful programming language. It has efficient high-level data structures and a simple but effective approach to object-oriented programming. Python's elegant syntax and dynamic typing, together with its interpreted nature, make it an ideal language for scripting and rapid application development in many areas on most platforms.
Python Programming for Beginners - This is a practical introduction to writing non-trivial applications in Python. In this tutorial, you will learn how to write applications that use command-line options, read and write to pipes, access environment variables, handle interrupts, read from and write to files, create temporary files and write to system logs. This good tutorial is found in Linux Journal - The Premier Linux Magazine.
Learning to Program- Covers the basic theory of computer programming - what it is, some of its history and the basic techniques needed to solve problems. Mr. Gauld uses several different languages, since he believes it's important to realize that different languages do different things well. The majority of the course. however, is in the language called Python, which supports lots of programming styles from the very simple through to state of the art Object Oriented techniques. It runs on lots of platforms - Unix/Linux, MS Windows, Macintosh etc. It also has a very friendly and helpful user community.
Python for Newbies - This tutorial article will teach you how to program in Python, a scripting language, similar in function to Perl. It is a very high-level language that can perform complex tasks, but is surprisingly easy to learn.
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