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NS0-157 · Question #278

What are the three types of resources supported by Logical interfaces? (Choose three.)

The correct answer is B. port C. Interface groups H. VLAN. Logical interfaces (LIFs) in ONTAP can be hosted on three types of network resources: physical ports, interface groups, and VLANs.

Network Configuration and Data Access

Question

What are the three types of resources supported by Logical interfaces? (Choose three.)

Options

  • AVServer-routes
  • Bport
  • CInterface groups
  • Dfailover groups
  • Ecluster-routes
  • Fcluster
  • Ggroup-routes
  • HVLAN

How the community answered

(16 responses)
  • A
    6% (1)
  • B
    88% (14)
  • G
    6% (1)

Why each option

Logical interfaces (LIFs) in ONTAP can be hosted on three types of network resources: physical ports, interface groups, and VLANs.

AVServer-routes

VServer-routes are routing table entries for a Vserver and are not a resource type that hosts a LIF.

BportCorrect

Physical ports are the foundational network resource on which LIFs can be directly placed, providing the underlying physical layer connectivity.

CInterface groupsCorrect

Interface groups (link aggregation groups) are logical bundles of physical ports that LIFs can be hosted on to provide redundancy and increased bandwidth.

Dfailover groups

Failover groups define which ports a LIF can fail over to and are a configuration mechanism, not a hosting resource type.

Ecluster-routes

Cluster-routes are routing entries for the cluster network and are not a resource type for hosting LIFs.

Fcluster

The cluster itself is not a resource type on which LIFs are directly hosted - LIFs reside on node-level network resources.

Ggroup-routes

Group-routes is not a recognized ONTAP network resource type on which LIFs are hosted.

HVLANCorrect

VLANs are logical Layer 2 network segments created on top of ports or interface groups, and LIFs can be placed on them to segment traffic.

Concept tested: LIF network resource types in NetApp ONTAP

Source: https://docs.netapp.com/us-en/ontap/networking/configure_lifs_overview.html

Topics

#LIF#interface groups#VLAN#port types

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