A technician is replacing a faulty NIC in a server.
According to best practices, which of the following should be used to configure the IP address on the server?
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A. B. C. D.D.
When replacing a faulty NIC in a server, the technician should configure the IP address using a static IP address, according to best practices.
A static IP address is a fixed IP address that is manually assigned to a device, as opposed to being assigned dynamically through a DHCP server or a DNS reservation. Using a static IP address ensures that the server's IP address remains consistent, even after reboots or other changes to the network. This is particularly important for servers, which often host critical services that need to be accessed reliably.
A DNS reservation is a technique for mapping a hostname to an IP address, typically used in larger networks with multiple servers. While DNS reservations can be useful for managing multiple servers, they do not provide the same level of control as a static IP address.
A DHCP IP address is an IP address that is assigned dynamically by a DHCP server. While DHCP can be convenient for managing a large number of devices, it can also lead to IP address conflicts and other issues if not properly configured. Additionally, DHCP addresses may change over time, which can be problematic for servers that require consistent IP addresses.
A DHCP reservation is a technique for assigning a specific IP address to a device based on its MAC address. While this can provide some of the benefits of a static IP address, it still relies on the DHCP server to assign the address and may be subject to the same issues as DHCP in general.
In summary, while DNS reservations, DHCP IP addresses, and DHCP reservations can all be useful in certain contexts, the best practice for configuring the IP address on a server is to use a static IP address.