What are the two features of ARP? (Choose two.) Why? If a host is ready to send a packet to a local destination device and has the IP address but not the MAC address of the destination, it generates an ARP broadcast. If a device receiving an ARP request has the destination IPv4 address, it … Read more
What are Versa SD Wan and Cisco? Versa SD Wan and Cisco are two of the most popular choices for software-defined wide-area networking (SD-WAN). They are both well-suited for enterprise network deployments, offer a variety of features, and have a strong reputation for reliability. Here’s a closer look at each: Cisco SD Wan One of … Read more
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 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
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