Trainings

How to Setup WordPress Coding Standards in VSCode?

How to Setup WordPress Coding Standards in VSCode?

WordPress Coding Standards are well documented in detail in WordPress Developer Handbook. WordPress also offers a Github project, which maintains the WordPress Coding Standards rules and the tools needed to inspect and format the code (PHP Code Sniffer And Beautifier). It is to keep in mind that, WordPress Coding Standards have notable differences from PSR (PHP Standard Recommendation), for example: snake case (my_function_name) space around function arguments (myfunction ( 'foo' )) long array syntax (array() instead of []) and more For Windows Users 1) NodeJS & NPM Installation If NodeJS and NPM is not installed on system, Please find install NodeJS from link https://nodejs.org/en/download 2) Composer Installation If Composer…
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Top Information Security Certifications

Top Information Security Certifications

Top Information Security Certifications To Enhance Your Career While not having an Information security certification doesn’t disqualify you from getting a job offer or promotion, but prospective employers looking for industry-leading credentials look at it as one measure of qualifications and commitment to quality. As the market for information security talent heats up and the skills shortage continues, infosec experts who have the right combination of credentials and experience are in remarkably high demand. “A certification today is like a college degree,” says Grady Summers, America’s leader for information security program management services at Ernst & Young. “You may not hire a…
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Router – How to Choose a Router for Your Business

Router – How to Choose a Router for Your Business

Buying a router for a business isn't as simple as picking a consumer product with the best ratings from an online merchant or the best price on the shelf at a local electronics superstore. Your company has serious needs, such as supporting scores of users (including guests) on the network, and locking down company data to guard against snoops. Before shopping for networking gear, you need to understand the types of equipment available, as well as their typical uses and features. Read on for an introduction to router equipment, along with an explanation of the features to watch for. Types…
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Cisco –  Cisco AutoSecure Feature

Cisco – Cisco AutoSecure Feature

How To Secure Your Cisco Router Using Cisco AutoSecure Feature?The Cisco AutoSecure feature is available to all IOS version 12.3 and above and supported on all hardware platforms, including all newer Cisco 870, 880, 1800, 1900, 2800, 2900, 3800 and 3900 series routers. To maximize flexibility the Cisco AutoSecure command supports two different modes depending on your needs and flexibility required: AutoSecure Interactive Mode: This mode prompts the user with options to enable/disable services and other security features supported by the IOS version the router is running. AutoSecure Non-Interactive Mode: Automatically executes the Cisco AutoSecure command using the recommended Cisco…
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CCNA – Cisco Switch Functions and Types of Switch Comparisons

CCNA – Cisco Switch Functions and Types of Switch Comparisons

Cisco Switch Functions and Types of Switch Comparisons Campus LAN Access Switches, Campus LAN Core and Distribution Switches, and Cisco Data Center Switches. 1. Campus LAN Access Switches Cisco Catalyst access switches can help you build a borderless business by providing ease of operations, sustainability, borderless experience and security with high availability, both stackable and standalone options, and EnergyWise technology for efficient power management. The featured Campus LAN Access Switches including Cisco Catalyst 4500E Series Switches, 3850 Series, Catalyst 3750-X Series, 3750 Series, 3560 Series, 2960-S Series, 2960-SF Series, 2960-X Series, and Cisco Catalyst 2960 Series Switches. 2. Campus LAN…
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CCNA – Top 15 CCNA Interview Questions with Answers

Top 15 CCNA Interview Questions with Answers 1) What is routing on a network? This might seem like a basic question, but the interviewer might ask it just to see if you know the basics. Routing is done by routers. Routers have a routing table that send network traffic from one location to another location or segment on the network. Routers reduce network traffic compared to regular hubs. When a user sends network traffic across the network, a hub broadcasts to all segments of the network. With a router, the device analyzes the TCP/IP packet, sees the destination location, and…
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CCNP (switch) – Inter VLAN routing (Routing on a stick)

Inter VLAN Routing By default, different VLANs can’t communicate with each other, a technique through which different VLANs can communicate with each other is known as inter VLAN routing. There are two methods for inter VLAN routing: Router on a stick. SVI (switched virtual interface). Router on a stick: In this method, you need a router (layer 3 device) with a layer 2 switch. If you need inter VLAN routing for 20 different VLANs, than you need 20 interfaces on router for default gateway. To solve this problem, there is a facility provided by Cisco, that you can divide one…
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Trunk

Trunk A link which connects the switches is known as trunk link, and ports used for trunk link are known as trunk ports. As every interface has specific speed, sometime due to mismatch of speed, link gets down. You can use any port as trunk port, but you have to select the best one or faster than access ports, because heavy traffic of VLANs has to pass through trunk. Types of trunk: Static (manual) Dynamic (automatic) Dynamic trunk: By default, DTP (Dynamic Trunk Protocol) negotiation is enabled on each port of switch. So, if you connect the switches using any…
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CCNP (switch)

CCNP (Switch) The purpose of switch is to switch the data from one device to another. By default, switch is a layer 2 device. Cisco switches are known as Catalyst. A switch, which works on more than one layers of OSI model, is known as Multilayer switch. Cisco Switch Series: CAT 1900 and CAT 2900 are the series, which works on layer 2. CAT 3500, CAT 4000, CAT 5500 and CAT 6500 series switches are multilayer switches. You can check the model of a switch by show version command on privillage mode. Switch Ports: Interfaces on a switch which connects…
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