Candidates can prepare for 642-357 exam by taking the Designing Cisco Storage Network (DCSN) course. This exam tests a candidate’s knowledge of selecting and integrating Cisco storage products to design a highly scalable, efficient, high performing storage networking solution based on converged architecture.

Cisco Certification Storage Networking Design Specialist professionals understand how to utilize and employ the features and benefits of the Cisco MDS 9000 Series Multilayer Directors and Switches, Cisco MDS 9509 Director Switch, Cisco 9216 Fabric Switch, and Cisco MDS 9120 products to create a high availability storage network design.

Exam : Cisco 642-357
Title : Designing Cisco Storage Network Solutions
1. Your customer has implemented an IPS-8 for FCIP connectivity to remote sites. How can this customer prevent unauthorized hosts from connecting to the Cisco MDS 9000 fabric through the FCIP interfaces?
Select the best response.
A. Configure RADIUS authentication
B. Configure IPSec encryption on the IPS-8
C. Configure IP ACLs on the IPS-8
D. Configure fabric binding on the IPS-8
Answer: C
2. Which Cisco MDS 9500 Series feature addresses the customer requirement for five nines (99.999-percent) availability?
Select the best response.
A. active and standby FC line cards
B. virtual output queuing (VOQ)
C. SSM card is installed in the switch
D. nondisruptive software upgrades
E. redundant fan cards
Answer: D
3. Which statement is true concerning the Cisco MDS switch when operating in native interop mode?
Select the best response.
A. The MDS switch can interoperate with Non-MDS switches that are certified by SNIA.
B. The MDS switch can interoperate with Non-MDS switches that support “MDS Native” mode.
C. The MDS switch can interoperate with Non-MDS switches that properly adhere to Fibre Channel switch standards.
D. The MDS switch cannot interoperate with Non-MDS switches.
Answer: C

The related exams:
642-359 Implementing Cisco Storage Network Solutions
642-373 Cisco Express Foundation for Systems Engineers
642-383 Cisco Express Foundation for Field Engineers
642-426 Troubleshooting Unified Communications (TUC)

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