Routing & Switching

Which subnet would include the address 192.168.1.96 as a usable host address?

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Here’s Why? The subnet that would encompass the IP address 192.168.1.96 as a usable host address is 192.168.1.64/26. In the CIDR notation, 192.168.1.64/26 signifies that the initial 26 bits are designated for the network address, leaving the remaining 6 bits for host addresses. The range of host addresses within the subnet 192.168.1.64/26 extends from 192.168.1.65 to 192.168.1.126. The IP address 192.168.1.96 falls within this range, confirming its status as a usable host address in … Read more

What is SD-WAN Controller? Detail Guide

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What is an SD-WAN Controller? SDWAN Controller is a software-defined wide area network (SD-WAN) solution that provides centralized control and management of distributed WAN infrastructure. By leveraging virtualization, the SDWAN Controller allows for more efficient use of resources and improved performance across the WAN links to branch offices, remote sites, and mobile workers. The controller … Read more

Network Switch Configuration Screenshots: A Must-Have for Any Network Administrator

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Taking regular screenshots of network switch configurations is an important best practice for any network administrator. Capturing and archiving these configurations provides documentation of how the network is set up at any given time. This allows you to monitor changes, roll back unwanted changes, and diagnose issues by comparing configurations. Importance of Regularly Taking Screenshots … Read more

Loop Prevention in BGP Routing

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Loop Prevention in BGP Routing-compressed

The stability and optimal performance of networks running BGP (Border Gateway Protocol) rely heavily on preventing routing loops. Loops can lead to suboptimal routing, congestion, and instability. Understanding techniques to avoid loops is critical for effective BGP operations. Preventing loops should be a top priority for network administrators operating BGP networks. Routing loops can cause … Read more

What Information is in the Data Payload of the Ethernet Frame?

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The Ethernet frame, a key component of network communication, is structured to carry a wealth of information necessary for the successful transmission of data across networks. One of the most critical parts of this structure is the data payload. The data payload of an Ethernet frame, also known as the frame body, is the segment that carries … Read more