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HPE7-A07 · Question #56

A deployment using AP-635s is connected to a stack of CX 6300s as shown. The output of the show LACP interfaces shows the following: What is causing this issue?

The correct answer is D. The AP is configured with LACP active. In an Aruba deployment, if an AP's interfaces show different LACP states, it often indicates a configuration mismatch. If one interface is up and the other is blocked as shown in the output, it's likely due to both interfaces on the AP being set to LACP active mode, which is a…

Troubleshooting and Optimization of Campus Mobility

Question

A deployment using AP-635s is connected to a stack of CX 6300s as shown. The output of the show LACP interfaces shows the following:

What is causing this issue?

Exhibits

HPE7-A07 question #56 exhibit 1
HPE7-A07 question #56 exhibit 2

Options

  • Ae0 is connected to a smart rate interface, and e1 is connected to a non-smart rate interface.
  • BSpanning tree and loop protect are enabled on both AP uplink ports.
  • CEach AP interface is connected to a routed-only interlace on different networks.
  • DThe AP is configured with LACP active.

How the community answered

(31 responses)
  • A
    16% (5)
  • B
    6% (2)
  • C
    6% (2)
  • D
    71% (22)

Explanation

In an Aruba deployment, if an AP's interfaces show different LACP states, it often indicates a configuration mismatch. If one interface is up and the other is blocked as shown in the output, it's likely due to both interfaces on the AP being set to LACP active mode, which is a correct setting for establishing an LACP channel with Aruba switches like the CX 6300 series.

Topics

#LACP#AP uplink#CX 6300#link aggregation

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