Dell EMC AX4-5 Hardware Installation And Troubleshooting Manual page 22

Install a cable from cluster node 2 HBA port 0 to SP-A Fibre port
a
1(second fibre port).
Install a cable from cluster node 2 HBA port 1 to SP-B Fibre port
b
1(second fibre port).
Figure 2-5 and Figure 2-6 illustrate the method of cabling a two-node
direct-attached cluster to an AX4-5F and AX4-5FX storage system
respectively.
NOTE:
The cables are connected to the storage processor ports in sequential
order for illustrative purposes. While the available ports in your storage system may
vary, HBA port 0 and HBA port 1 must be connected to SP-A and SP-B, respectively.
Figure 2-5. Cabling a Two-Node Cluster to an AX4-5F Storage System
cluster node 1
HBA ports (2)
0 1
22
Cabling Your Cluster Hardware
SP-B
0 Fibre 1 Fibre
A
B
A
B
AX4-5F storage system
cluster node 2
HBA ports (2)
1
SP-A
0 Fibre 1 Fibre
0