Network_Appliance
NS0-506 · Question #29
A customer is experiencing slower than expected performance on a database connected to an iSCSI LUN. They are surprised that performance has decreased even though they have upgraded from a 1 GB to a…
The correct answer is A. Spanning Tree is incorrectly configured on the cluster nodes. B. There is a faulty cable or SFP in the data path. C. There is an MTU mismatch between the hosts, controllers, and switch. See the full explanation below for the reasoning.
Question
A customer is experiencing slower than expected performance on a database connected to an iSCSI LUN. They are surprised that performance has decreased even though they have upgraded from a 1 GB to a 10 GB switch. What are three causes for this problem? (Choose three.)
Options
- ASpanning Tree is incorrectly configured on the cluster nodes.
- BThere is a faulty cable or SFP in the data path.
- CThere is an MTU mismatch between the hosts, controllers, and switch.
- DFlow control is incorrectly set on either the host or controllers.
- ERouting is not set up between the iSCSI and cluster networks.
How the community answered
(30 responses)- A80% (24)
- D7% (2)
- E13% (4)
Community Discussion
No community discussion yet for this question.