Which ports are configured as uplinks on the Aruba CX 6100 48G switch in the described setup?

Which ports are configured as uplinks on the Aruba CX 6100 48G switch in the described setup?

• A. 1/1/45 and 1/1/46
• B. 1/1/47 and 1/1/48
• C. 1/1/49 and 1/1/50
• D. 1/1/51 and 1/1/52

Answer: (B)

Uplink ports are the connections from this switch to higher-layer devices such as the core or distribution switch, and they’re typically kept separate from the ports used to connect end devices. The idea is to provide a reliable, high-capacity path upward in the network and often to aggregate multiple links for more bandwidth and redundancy. In this Aruba CX 6100 48G setup, the two ports chosen as uplinks are the last two ports on the primary module, which correspond to 1/1/47 and 1/1/48. This arrangement keeps the majority of ports available for endpoints or access switches while reserving these two ports specifically for the core connection. It’s common to pair them into a port-channel (using a link aggregation protocol like LACP) to deliver combined bandwidth and failover capability to the core. So, these two ports are designated as uplinks because they serve the connection to the next layer in the network, not to end devices. The other ports can be used for access or other purposes as needed. If you set up a port-channel, mirror the same configuration on the connected core switch to ensure seamless, redundant communication.

Uplink ports are the connections from this switch to higher-layer devices such as the core or distribution switch, and they’re typically kept separate from the ports used to connect end devices. The idea is to provide a reliable, high-capacity path upward in the network and often to aggregate multiple links for more bandwidth and redundancy.

In this Aruba CX 6100 48G setup, the two ports chosen as uplinks are the last two ports on the primary module, which correspond to 1/1/47 and 1/1/48. This arrangement keeps the majority of ports available for endpoints or access switches while reserving these two ports specifically for the core connection. It’s common to pair them into a port-channel (using a link aggregation protocol like LACP) to deliver combined bandwidth and failover capability to the core.

So, these two ports are designated as uplinks because they serve the connection to the next layer in the network, not to end devices. The other ports can be used for access or other purposes as needed. If you set up a port-channel, mirror the same configuration on the connected core switch to ensure seamless, redundant communication.