Dell-EMC
E20-324 · Question #169
A solution has been designed for a customer in which several ESX servers are connected to a VNX array through iSCSI. The customer created two separate networks to isolate the iSCSI traffic. One set…
The correct answer is A. Subnet mask 255.255.0.0 was used rather than 255.255.255.0. See the full explanation below for the reasoning.
Question
A solution has been designed for a customer in which several ESX servers are connected to a VNX array through iSCSI. The customer created two separate networks to isolate the iSCSI traffic. One set of ESX and VNX ports is on a 192.168.3.x/16 network while the other set is on a 192.168.4.x/16 network. While performing several tests, the customer sees that some ports are not working correctly. What is causing this issue?
Options
- ASubnet mask 255.255.0.0 was used rather than 255.255.255.0
- BiSNS has not been configured in the environment
- CMTU has not been set correctly on the array
- DToo many networks were created on the switches
How the community answered
(17 responses)- A82% (14)
- C12% (2)
- D6% (1)
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