CCNA

How Does DHCP Achieve IP Allocation Operation? DHCP does its job with Messages like many protocol. Here, as we mentined before, DHCP uses DHCP Messages. Let’s see how these DHCP 
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What is DHCP? In a network all the Layer 3 devices need to have an IP address. We can give these IP addresses manually one by one or dynamically and 
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IPv6 Static Route Configuration on Cisco IOS As you know, static route is the route that you manually define on a router.This is done when we do not want to 
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Packet Tracer Standard Access List Configuration In this lesson we will see Cisco Standard ACL Configuration and how to configure Standart Access-List in Packet Tracer. There are three types Access 
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How to Secure a Cisco Router Basically? Security is an important concern for a network engineer. How can a network engineer provide security of a router? In this Basic Cisco 
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