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 …
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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 …
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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 …
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 …
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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 …
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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 …
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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 …
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 …