QUESTION: 1
To install additional switches, you must determine the ideal ISL ratio. Which ISL ratio range
is recommended for less I/O intensive application requirements (less than 70 MB/s at 2
Gb/s, less than 140 MB/s at 4 Gb/s, less than 280 MB/s at 8 Gb/s)?

A. 3:1 to 1:1
B. 1:1 to 3:1
C. 15:1 to 7:1
D. 7:1 to 15:1
Answer(s): D
Explanation:
Recommended core-edge fabric ISL ratios
I/O workload Recommended ratios
Higher I/O data intensive application requirements (greater than 70 MB/s at 1:1 to 3:1 2 Gb
/s,
greater than 140 MB/s at 4 Gb /s, greater than 280 MB/s at 8 Gb /s) Lower I/O data intensive
application requirements (<70MB/s at 2 Gb / s, <140 7:1 to 15:1)

QUESTION: 2
Which Fibre Channel timing variables must match in an interoperable fabric?

A. Timing variables do not need to match.
B. R_A_TOV, E_D_TOV and B_B_TOV
C. R_A_TOV and E_D_TOV
D. R_A_TOV and B_B_TOV
Answer(s): C

QUESTION: 3
You are preparing an installation plan for implementing a new SAN design and want to
ensure all customer needs are included. Which data collection method requires that you
create a process list and review all relevant stakeholders?

A. Card Arrangement
B. Information Extraction
C. Brainstorming
D. Process Mapping
Answer(s): B
QUESTION: 4
Which information should be included in the topology map documentation of a SAN design
provided to your support organization? (Select two.)

A. serial numbers of connected servers
B. SAN switch zoning configurations
C. storage controller operating mode parameters
D. IP addresses of the connected servers
E. World Wide Names of all nodes and devices
2

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