E2600 Controller-Drive Tray Installation Guide 53
Figure 47 Mixed Topology – Three Hosts and a Dual Controller-Drive Tray
1. Host 1
2. HBA 1 or NIC 1
3. HBA 2 or NIC 2
4. Host 2
5. Host 3
6. Host Port 1
7. Host Port 2
8. Controller A
9. Controller B
5. Plug the other end of the cable either into an HBA in the host (direct topology) or into a switch (fabric
topology).
6. Affix a label to each end of the cable with this information. A label is very important if you need to disconnect
cables to service a controller. Include this information on the labels:
— The host name and the HBA port (for direct topology)
— The switch name and the port (for fabric topology)
— The controller ID (for example, controller A)
— The host channel ID (for example, host channel 1)
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