A customer needs to have arrays installed and configured with ActiveCluster and ETH replication. The installation document contains 3 IP addresses. How many additional IP addresses are needed?
Base on ActiveCluster Install and Upgrade Requirements Checklist document as below:
5 management IP addresses per array are required, the management ports identified in the previous step plus the vir0 port.
4 replication IP addresses per array are required, one for each physical replication port.
For a FlashArray installation using ActiveCluster with Ethernet replication, 9 IP addresses are required: 5 for management and 4 for replication.
Management IPs include:
- 3 for vir0, ct0.eth0, ct1.eth0
- 2 for ct0.eth1 and ct1.eth1.
Replication IPs are:
- ct0.eth2, ct0.eth3, ct1.eth2, and ct1.eth3.
If the installation document already contains 3 management IP addresses, then an additional 6 IP addresses are needed: 2 remaining management IPs (ct0.eth1, ct1.eth1) and 4 replication IPs.
Thus, the answer is C. 6.
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