Cisco IMC Server Management NIC Autonegotiation Configuration

C.

Integrated Management Controller (IMC) is a feature on Cisco servers that provides comprehensive server management capabilities. The server management NIC (Network Interface Card) is a dedicated network interface that connects to the management network and allows remote access to the server's IMC.

Autonegotiation is a feature that allows two devices to automatically negotiate the best possible connection speed and duplex setting. When autonegotiation is enabled, the devices exchange information about their capabilities and select the highest common speed and duplex setting.

Based on the given options, the correct setting to select for autonegotiation on the Cisco IMC server management NIC is "D. shared LOM EXT."

LOM stands for "Lights-Out Management," which refers to the ability to manage a server remotely, even if the server is powered off.

The shared LOM setting allows multiple servers to share a single physical Ethernet port, which can reduce the number of network interface cards required in a data center.

The shared LOM EXT setting extends the functionality of the shared LOM setting by allowing the use of multiple Ethernet ports, which can provide redundancy and increased bandwidth.

The dedicated setting assigns a separate Ethernet port for server management, which can provide better isolation and security but may require additional network interface cards.

The Cisco card setting is not relevant to this question and may refer to a specific type of network interface card manufactured by Cisco.

In summary, the correct setting for autonegotiation on the Cisco IMC server management NIC is "D. shared LOM EXT."