This 350-601 practice question tests your understanding of 350-601 exam topics. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
An engineer is configuring iSCSI multipath I/O (MPIO) on a Windows server connected to a storage array. The goal is to provide load balancing and failover. What must be configured on the storage side to support MPIO?
Jumbo frames
Why wrong: Jumbo frames improve performance but are not required for MPIO.
Multiple iSCSI target IP addresses presenting the same LUN
Multiple paths to the same LUN allow MPIO to function.
CHAP authentication
Why wrong: CHAP is for security, not multipathing.
Thin provisioning
Why wrong: Thin provisioning is a storage efficiency feature, not related to MPIO.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Multiple iSCSI target IP addresses presenting the same LUN
MPIO requires that the storage array presents the same LUN to the server through multiple target portal groups or multiple iSCSI target IP addresses.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Jumbo frames
Why it's wrong here
Jumbo frames improve performance but are not required for MPIO.
Multiple iSCSI target IP addresses presenting the same LUN
Why this is correct
Multiple paths to the same LUN allow MPIO to function.
Related concept
Static NAT maps one inside address to one outside address.
CHAP authentication
Why it's wrong here
CHAP is for security, not multipathing.
Thin provisioning
Why it's wrong here
Thin provisioning is a storage efficiency feature, not related to MPIO.
Common exam traps
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
What to study next
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related 350-601 NAT questions on configuration and troubleshooting.
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FAQ
Static NAT maps one inside address to one outside address.
The correct answer is: Multiple iSCSI target IP addresses presenting the same LUN — MPIO requires that the storage array presents the same LUN to the server through multiple target portal groups or multiple iSCSI target IP addresses.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related 350-601 NAT questions on configuration and troubleshooting.
Static NAT maps one inside address to one outside address.
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Last reviewed: Jul 4, 2026
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