With regard to the preceding diagram, which two statements are correct about the connection between two ZFS storage cluster pairs?
A. The Ethernet port on one ZFS Storage Appliance connects to the ILOM port on its peer.
B. The Ethernet port on one ZFS Storage Appliance connects to the Ethernet port on its peer.
C. The serial connection is cross-over. For example, serial port 0 of one controller connects to serial port 1 of the other controllers.
D. The serial connection is straight-through. For example, serial port 0 of one controller connects to serial port 0 of the other controllers.
Correct Answer: B
Explanation/Reference:
Explanation:
SunOS STREAMS-based device drivers wishing to support the STREAMS TCP/IP and other STREAMS-based networking protocol suite implementations support Version 2 of the Data Link Provider Interface (DLPI). DLPI V2 enables a data link service user to access and use any of a variety of conforming data link service providers without special knowledge of the provider’s protocol. Specifically, the interface is intended to support Ethernet, X.25 LAPB, SDLC, ISDN LAPD, CSMA/CD, FDDI, token ring, token bus, Bisync, and other datalink-level protocols.
Note: The UART interface provides methods for controlling and accessing a UART (Universal Asynchronous Receiver/Transmitter).
References: https://docs.oracle.com/cd/E19253-01/816-5177/dlpi-7p/index.html
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