Single-Interconnect Configuration - Compute Node And Network Interconnect Connections - Lenovo ThinkAgile CP Series Hardware Installation Manual

Compute block connections (single-interconnect configuration)
The compute block consists of an enclosure with up to four compute nodes, which are numbered as follows:
Connect the compute nodes according to the populated compute node location and corresponding port
mapping. The cables to be used are clearly labeled; make sure that you use the correct cables.
You need two SFP+ Direct Attach Cables (DACs) for each populated compute node.
The compute block port mapping is as follows:
Front compute node location
Top left
Top right
Bottom left
Bottom right
Note: You only need to cable the number of compute nodes that are installed in the compute enclosure.
Figure 29. Single—interconnect configuration — compute node and network interconnect connections
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Lenovo ThinkAgile CP Hardware Installation Guide
Back network port mapping
Compute node 3, port 1 (C.3.1)
Compute node 3, port 2 (C.3.2)
Compute node 4, port 1 (C.4.1)
Compute node 4, port 2 (C.4.2)
Compute node 1, port 1 (C.1.1)
Compute node 1, port 2 (C.1.2)
Compute node 2, port 1 (C.2.1)
Compute node 2, port 2 (C.2.2)
Network interconnect port
Interconnect, port 5
Interconnect, port 6
Interconnect, port 7
Interconnect, port 8
Interconnect, port 1
Interconnect, port 2
Interconnect, port 3
Interconnect, port 4