Reduce Network Overhead in High-Throughput Networks

Which of the following technologies should be used in high-throughput networks to reduce network overhead?

A.

iSCSI

B.

QoS tags

C.

Port aggregation

D.

Jumbo frames.

D.

The technology that should be used in high-throughput networks to reduce network overhead is Jumbo frames.

Jumbo frames are Ethernet frames that carry payloads larger than the standard 1500 bytes. By using Jumbo frames, the amount of network overhead can be reduced because fewer frames are required to transmit the same amount of data. This results in a more efficient use of network resources and can improve network performance in high-throughput environments.

In contrast, iSCSI (Internet Small Computer System Interface) is a protocol used for sending SCSI commands over IP networks, typically used for storage area networks (SANs). It does not directly reduce network overhead.

QoS (Quality of Service) tags are used to prioritize network traffic and ensure that certain types of traffic receive preferential treatment. While this can help optimize network performance, it does not necessarily reduce network overhead.

Port aggregation, also known as link aggregation or NIC teaming, is a technique used to combine multiple physical network interfaces into a single logical interface to increase bandwidth and provide redundancy. While this can help improve network performance, it does not directly reduce network overhead.

Therefore, the correct answer is D. Jumbo frames.