Lenovo ThinkAgile CP 4000 Series, Hardware Installation Manual

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X-Link option 1 (MLAG to MLAG) topology
This section covers details about X-Link option 1 topology.
Based on the X-Link option 1 topology and the uplink bandwidth option (10 Gbps or 40 Gbps) for the
customer data center connection, use the following port connectivity diagram:
Figure 41. Customer data center network connection
Notes:
• The interconnect switch requires a single 1 Gbps copper connection (RJ45) from the out-of-band (OOB)
management port on the interconnect switch to the management switch or the OOB interconnect
network.
• Ports 51 and 54 of the interconnect switch do not have LED status indicators.
The following tables provide the ports from the interconnect switches which need to be connected to the
customer data center network.
Table 6. 10 Gbps interconnect ports
Interconnect ports Customer uplink device
Primary interconnect, Mgmt port
Device A – 1 Gbps available port
Primary interconnect, port 46 Device A
Primary interconnect, port 48 Device B
Secondary interconnect, Mgmt port Device B - 1 Gbps available port
Secondary interconnect, port 46 Device A
Secondary interconnect, port 48 Device B
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Lenovo ThinkAgile CP Hardware Installation Guide