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#2
CCNA Certification / Tutorial on CCNA: Subnet maski...
Last post by shanthala - Today at 01:24:48 AM
Every device has an IP address with two pieces: the client or host address and the server or network address. IP addresses are either configured by a DHCP server or manually configured (static IP addresses). The subnet mask splits the IP address into the host and network addresses, thereby defining which part of the IP address belongs to the device and which part belongs to the network.

The device called a gateway or default gateway connects local devices to other networks. This means that when a local device wants to send information to a device at an IP address on another network, it first sends its packets to the gateway, which then forwards the data on to its destination outside of the local network.

Please check this for tutorial on IP addressing and subnetting

Also check CCNA Exam Simulator for practice questions for CCNA certification exam.
#3
CCNA Certification / Re: Cisco Router labs - Route ...
Last post by certforumz - January 26, 2023, 05:24:52 AM

To configure route redistribution between EIGRP and OSPF on a Cisco router:

First, enable the appropriate routing protocols on the router by using the "router eigrp" and "router ospf" commands.

Next, configure the redistribution of routes by using the "redistribute [protocol]" command. For example, to redistribute EIGRP routes into OSPF, you would use the command "router ospf 1 redistribute eigrp [AS number] metric [metric value]".

Additionally, you can configure filters to control which routes are redistributed by using the "route-map" command. For example, you can use a route-map to only redistribute routes that meet certain criteria, such as a specific prefix or metric.

Finally, it is important to monitor the network and make sure that the redistribution is working as expected. You can use the "show ip route" command to view the routes that have been redistributed, and use the "debug" command to troubleshoot any issues.

Please note that the above steps are a general overview of how to configure route redistribution between EIGRP and OSPF, the specific command syntax and configure may vary depending on the IOS version and the specific requirements of your network.

To configure route redistribution from OSPF to EIGRP on a Cisco router, you would use the following steps:

Enable the appropriate routing protocols on the router by using the "router eigrp [AS number]" and "router ospf [process ID]" commands.

Configure the redistribution of routes by using the "redistribute [protocol]" command. For example, to redistribute OSPF routes into EIGRP, you would use the command "router eigrp [AS number] redistribute ospf [process ID] metric [metric value] [subnets]"

Additionally, you can configure filters to control which routes are redistributed by using the "route-map" command. For example, you can use a route-map to only redistribute routes that meet certain criteria, such as a specific prefix or metric.

Finally, it is important to monitor the network and make sure that the redistribution is working as expected. You can use the "show ip route" command to view the routes that have been redistributed, and use the "debug" command to troubleshoot any issues.

Please note that the above steps are a general overview of how to configure route redistribution from OSPF to EIGRP, the specific command syntax and configure may vary depending on the IOS version and the specific requirements of your network.

https://routersimulator.certexams.com/router-labs/index.html

#6
Articles / Top 5 Things You Need To Learn...
Last post by certforumz - January 25, 2023, 03:23:36 AM
What are 5 things you need to learn for web page development?

HTML: Hypertext Markup Language (HTML) is the standard markup language used to create the structure and layout of web pages. It is the foundation upon which all web pages are built, and is essential for understanding how web pages are constructed.

CSS: Cascading Style Sheets (CSS) is a language used to control the presentation and layout of web pages. It is used to separate the presentation of a web page from its structure, making it easier to maintain and update.

JavaScript: JavaScript is a programming language that is used to add interactivity and dynamic functionality to web pages. It can be used to create things like rollover effects, form validation, and interactive maps.

Responsive Design: Responsive design is a technique used to make web pages adapt to different screen sizes and devices. It is essential for ensuring that web pages are accessible and usable on a wide variety of devices, including desktop computers, tablets, and smartphones.

Browser Compatibility: One of the challenges of web development is ensuring that web pages are compatible across different web browsers. It is important to understand the different browsers and the issues that may arise when developing web pages, and how to test and fix them. This can be done by using cross-browser testing tools and techniques.

Checkout Tutorialsweb.com
#8
Articles / Simulationexams.com Comptia A+...
Last post by certforumz - January 23, 2023, 11:22:07 PM
The A+ certification, provided by CompTIA, is an industry-recognized certification that verifies the foundational knowledge and skills necessary for a career in IT. The A+ certification validates that the candidate has the knowledge and skills to troubleshoot, configure and manage devices such as personal computers, mobile devices, operating systems and printers.

The A+ Core 1 (1101) and A+ Core 2 (1102) exams are the two exams required to obtain the A+ certification. The A+ Core 1 exam focuses on the foundational knowledge and skills required to troubleshoot, configure, and manage mobile devices, networking, hardware, virtualization and cloud computing. The A+ Core 2 exam focuses on the knowledge and skills necessary to troubleshoot, configure, and manage operating systems, security, software troubleshooting, and operational procedures.

By providing practice tests for the A+ Core 1 and A+ Core 2 exams, SimulationExams.com is enabling individuals to better prepare for the certification exams and increase their chances of passing them. The practice tests offer a wide range of question types including multiple choice, true/false, exhibit, and simulator type questions on Windows 10 OS and Mobile devices, which can help the user to understand the different type of questions that can be asked in the real exam.

It also offers detailed explanations for each question which can help the user understand the reasoning behind the correct answer and the reasoning behind the wrong answers. The free trial version of the practice tests gives users the opportunity to evaluate the software before purchasing it, making it a valuable resource for anyone preparing for the A+ certification exams.


The website SimulationExams.com provides practice tests for the A+ Core 1 (1101) and A+ Core 2 (1102) certification exams. These practice tests have been updated to conform to the latest exam objectives, ensuring that users are studying the most up-to-date information. The practice tests include 300+ questions with answers and detailed explanations for each question.

The A+ Core 1 practice test covers the following topics: Mobile Devices (15%), Networking (20%), Hardware (25%), Virtualization and Cloud Computing (11%), and Hardware and Network Troubleshooting (29%).

The A+ Core 2 practice test covers the following topics: Operating Systems (31%), Security (25%), Software Troubleshooting (22%), and Operational Procedures (22%).

The question types include multiple choice, true/false, exhibit and simulator type questions on Windows 10 OS and Mobile devices etc. The website provides the option to download a free trial version of the practice tests, which allows users to evaluate the software before purchasing it.

Product links:
Comptia A+ Core 1 practice exams
Comptia A+ Core 2 practice exams
#9
Articles / Article on Certexams.com A+ Ce...
Last post by certforumz - January 23, 2023, 10:11:30 PM

Certexams.com, a leading provider of practice assessments for IT certification exams, has recently updated its A+ Core 1 (220-1101) practice tests to align with the latest exam objectives. The practice tests feature over 300 questions with in-depth explanations for each one, covering a range of topics including Mobile Devices (15%), Networking (20%), Hardware (25%), Virtualization and Cloud Computing (11%), and Hardware and Network Troubleshooting (29%).

The A+ Core 1 exam simulator, along with the A+ Core 2 exam simulator, provides an actual exam environment with timed tests and difficulty levels that are similar to the actual exam. This allows candidates to experience what it will be like on the day of the real test, and better prepare themselves for it. The exam simulator also offers detailed, category-specific scoring to help identify and improve on weaker areas. This feature is useful as it allows candidates to focus on the areas where they need more improvement, and better prepare for the exam.

To ensure that candidates have the opportunity to try before they buy, certexams.com is offering a free trial version of its A+ Core 1 and A+ Core 2 exam simulators. This allows candidates to evaluate the software and decide if it meets their needs before making a purchase.

It's important to note that certexams.com is not affiliated with CompTIA or any other organization. The practice tests and exam simulators are developed in-house and are the copyright of certexams.com.

In summary, certexams.com's A+ Core 1 and A+ Core 2 practice tests and exam simulators provide the latest exam objectives, a real exam-like environment, detailed category-wise scoring, and a free trial version, making it a comprehensive solution for candidates preparing for A+ Core 1 and A+ Core 2 certification exams.
A+ Core 1 practice exam simulator
A+ Core 2 practice exam simulator


Here are some frequently asked questions about practice exams:

What are practice exams?
Practice exams are test simulations that are designed to mimic the format and content of a real certification exam. They can help you to become familiar with the types of questions you can expect to encounter on the actual test, and to identify areas where you may need additional study.

How are practice exams beneficial?
Practice exams can help you to identify your strengths and weaknesses, so you can focus your study efforts on the areas where you need the most improvement. They can also help you to become more comfortable with the format and timing of the actual test, which can reduce test anxiety.

Are practice exams always similar to the actual exam?
Not always, Some practice exams are more similar to the actual exam than others. It's important to look for practice exams that are developed by reputable sources and that are based on the latest exam objectives.

How many practice exams should I take?
It depends on your study schedule and how much time you have before the actual test. It's generally a good idea to take at least one practice exam before the actual test, so you can get a feel for the types of questions you can expect to encounter.

What should I do if I don't pass a practice exam?
If you don't pass a practice exam, it's important to identify the areas where you struggled and to focus your study efforts on those areas. You may also want to consider taking additional practice exams or seeking additional study resources.

Do practice exams guarantee that I will pass the actual exam?
Practice exams can be a helpful study tool, but they do not guarantee that you will pass the actual exam. It's important to use practice exams in conjunction with other study resources and to follow a comprehensive study plan.

It's always a good idea to check the terms and conditions of any practice exam you plan to use and give appropriate credit to the original source.