NetApp Certified Implementation Engineer – ONTAP v4 — Question 20

A customer needs to verify if jumbo frames have been configured correctly for an iSCSI workload.

Which command should be used?

Answer options

• A. ping -lif-vserver-destination-disallow-fragmentation false -packet-size 1500
• B. ping -lif-vserver-destination-disallow-fragmentation true -packet-size 1500
• C. ping -lif-vserver-destination-disallow-fragmentation true -packet-size 8900
• D. ping -lif-vserver-destination-disallow-fragmentation true -packet-size 9000

Correct answer: C

Explanation

The correct answer is C because it uses a packet size of 8900, which is appropriate for verifying jumbo frames, typically set at 9000 bytes. Options A and B use a packet size of 1500, which is standard for regular frames and won't confirm jumbo frame configuration. Option D exceeds the typical jumbo frame size, making it invalid for the verification purpose.