Nutanix Certified Associate Practice Exam

What type of interface is associated with VLAN10 in the described Nutanix environment?

1. eth0

2. eth1

3. eth2

4. eth01

The correct answer is: eth0

In a Nutanix environment, VLAN tagging is essential for creating separate broadcast domains within a physical network. Each interface on the Nutanix Cluster, such as eth0, eth1, eth2, etc., is typically associated with specific functionalities, including management, storage, and guest networks. The eth0 interface is conventionally assigned for management purposes within a Nutanix cluster, making it common for it to be associated with a VLAN. In this scenario, if VLAN10 is explicitly linked to managing cluster data traffic or administrative tasks, it aligns with the role of eth0 as the management interface. Understanding that VLANs are used to segment network traffic allows for better organization, scaling, and security in the cluster environment. Management interfaces are critical for administrative operations and may often utilize specific VLANs like VLAN10 to ensure that management traffic is separated from general data traffic, thereby enhancing both security and performance. Ultimately, associating VLAN10 with eth0 emphasizes that this interface is likely managing important traffic segments and maintaining a streamlined network core where management protocols operate efficiently.