Identify the three forms of link aggregation that are supported by Oracle Ciusterware for the interconnect.

Identify the three forms of link aggregation that are supported by Oracle Ciusterware for the
interconnect.

A.
single switch active/standby configuration to increase redundancy for high availability

B.
single switch active/active configuration to increase bandwidth for performance

C.
multiswitch active/standby configuration to increase redundancy for high availability

D.
multiswitch active/active configuration to increase bandwidth for performance

Explanation:
Interconnect Link Aggregation: Single Switch
Interconnect Link Aggregation: Multiswitch
With the single switch solutions presented in the previous slide, a failure at the switch level would
bring down the entire interconnect. A better highly available (HA) design would be to implement a
redundant switch strategy as illustrated in the slide, with an Inter-Switch Trunk connecting the
switches. This is the best practice design for the Oracle Clusterware interconnect. Only
Active/Standby mode is supported in this configuration.
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Oracle 11g: RAC and Grid Infrastructure Administration Accelerated 1 – 12,13,14