Configure VMware ESXi Hosts to Access VMware Datastore Storage Resources UNITY-DEPLOY Practice Questions (Page 2)

Questions 6–10

1. 6application · easy

   An ESXi host connected to a Dell Unity 380 via Fibre Channel is not seeing a LUN that was just presented. The LUN is mapped to the host's WWPN on the Unity side, and the zoning is correct. What should the administrator do first in vSphere?

   • ARescan the Fibre Channel adapters on the ESXi host.
   • BCheck the path selection policy on the host.
   • CReconfigure the HBA with a new WWPN.
   • DReboot the ESXi host.
   Reveal Solution Discussion Select an answer first
2. 7expert · hard

   A vSphere administrator is connecting a new ESXi 7.0 host to a Dell Unity 450 using iSCSI. The host has two 10 GbE NICs on separate subnets (192.168.10.0/24 and 192.168.20.0/24). The Unity has two iSCSI target ports, one on each subnet. The administrator created two VMkernel ports, one on each subnet, and bound each to the corresponding NIC. After configuring the software iSCSI adapter with both target IPs, the host sees the LUN but only one path is active. What is the most likely cause?

   • AThe path selection policy is set to Fixed instead of Round Robin.
   • BThe host's iSCSI adapter is only logged into one target portal.
   • CThe two VMkernel ports are not on the same subnet as each other.
   • DThe iSCSI target is configured with CHAP authentication that only allows one initiator.
   Reveal Solution Discussion Select an answer first
4. 8foundation · easy

   What is the purpose of configuring multipathing on an ESXi host for Dell Unity storage?

   • ATo increase the capacity of the LUN
   • BTo provide redundant paths to the storage and improve availability
   • CTo enable thin provisioning on the array
   • DTo allow multiple ESXi hosts to access the same LUN
   Reveal Solution Discussion Select an answer first
5. 9foundation · easy

   Which component must be present on a VMware ESXi host to support Fibre Channel connectivity to a Dell Unity array?

   • AA VMkernel port configured on a standard switch
   • BAn Ethernet adapter with iSCSI offload capability
   • CA supported Fibre Channel HBA with the appropriate firmware and driver
   • DA software iSCSI adapter configured with the array's IP address
   Reveal Solution Discussion Select an answer first
6. 10application · medium

   An organization uses iSCSI to connect eight ESXi 7.0 hosts to a Dell Unity 380. Each host has two 10 GbE NICs dedicated to storage. The administrator configured a single VMkernel port for iSCSI on each host and bound it to both NICs. After presenting the LUNs, only one path per host is visible in vSphere. What is the most likely cause?

   • AThe two NICs are on different subnets and the VMkernel port is only on one subnet.
   • BThe ESXi hosts are using the NMP path selection policy instead of Round Robin.
   • CThe Unity storage pool is set to a RAID 5 configuration that limits path count.
   • DThe Unity iSCSI target is configured with CHAP authentication that the host is not supplying.
   Reveal Solution Discussion Select an answer first