In an FC SAN environment, what is a benefit of zoning?
A. Restricts RSCN traffic
B. Isolates fabric services
C. Enables online volume expansion
D. Provides non-disruptive data migration
4 Comments on “In an FC SAN environment, what is a benefit of zoning?”
Mohammad Iqbalsays:
A.
Restricts RSCN traffic
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Debabrata Chakrabortysays:
Restricts RSCN Traffic
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kerkaelsays:
In Fibre Channel protocol, a registered state change notification (RSCN) is a Fibre Channel fabric’s notification sent to all specified nodes in case of any major fabric changes.
If a fabric has some zones configured for additional security, notifications do not cross zone boundaries if not needed. Simply, there is no need to notify a node about a change that it cannot see anyway (because it happened in a separate zone).
A.
Restricts RSCN traffic
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Restricts RSCN Traffic
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In Fibre Channel protocol, a registered state change notification (RSCN) is a Fibre Channel fabric’s notification sent to all specified nodes in case of any major fabric changes.
If a fabric has some zones configured for additional security, notifications do not cross zone boundaries if not needed. Simply, there is no need to notify a node about a change that it cannot see anyway (because it happened in a separate zone).
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I agree with the answer. A
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