Home » Cisco » 200-155 » Which of the following SAN devices provides an IOA feature?
Which of the following SAN devices provides an IOA feature?
A. Cisco MDS 9000 16-Port Storage Services Node
B. Cisco MDS 9100 Series Multilayer Fabric Switches
C. Cisco MDS 9200 Series Multiservice Switches
D. Cisco MDS 9148 Multilayer Fabric Switch
Correct Answer: A
Explanation/Reference:
Cisco MDS 9000 16-Port Storage Services Node provides network host services such as I/O acceleration (IOA) which accelerates traffic and reduces response time. The Cisco MDS 9148 Multilayer Fabric Switch provides SAN extension but does not support IOA. Cisco MDS 9100 Series Multilayer Fabric Switches provide SAN extension but do not support IOA.
Cisco MDS 9200 Series Multiservice Switches provide SAN extension but do not support IOA.
