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350-601 Storage Network Practice Question

A network administrator needs to configure iSCSI multipath I/O (MPIO) for a host connecting to a storage array. Which requirement must be met to ensure that MPIO functions correctly with load balancing?

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

The host must have multiple network interfaces on different subnets

MPIO requires multiple paths between the initiator and target. Each path must be on a separate network interface and subnet to provide redundancy and load balancing.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • The iSCSI initiator must use CHAP authentication

    Why it's wrong here

    CHAP is for authentication, not for multipathing.

  • Jumbo frames must be enabled on all switches

    Why it's wrong here

    Jumbo frames are optional and not required for MPIO.

  • The host must have multiple network interfaces on different subnets

    Why this is correct

    Multiple distinct network paths are required for MPIO to provide redundancy and load balancing.

  • The storage array must support synchronous replication

    Why it's wrong here

    Synchronous replication is unrelated to MPIO.

Visual reference

192.168.1.0 /24 256 addresses (254 usable) 192.168.1.0 /25 Subnet A 128 addr (126 usable) 192.168.1.128 /25 Subnet B 128 addr (126 usable) Borrowing 1 bit from host portion creates 2 subnets (/25)

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Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This 350-601 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 350-601 exam.