HP HPE6-A86 Online Practice Questions and Exam Preparation

HP HPE6-A86 Online Questions & Answers

• Question 111:

  When a VSF stack is created, how are the VLANs configured for the VSF links?

  A. The VSF ports automatically forward the traffic for configured VLANs.
  B. The VSF ports must be configured as trunk ports, and VLAN allows all.
  C. The VSF ports will forward VLAN information when vsf-sync is included in the configuration.
  D. The VSF ports need to be configured to allow VLAN 4095.
  A. The VSF ports automatically forward the traffic for configured VLANs.

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  Explanation

  VSF link ports are dedicated stack links and automatically carry the required traffic for the stack. They are not configured like ordinary VLAN trunks, do not require a special VLAN 4095 configuration, and do not

  need a vsf-sync command for VLAN forwarding.

• Question 112:

  Which firewall port needs to be opened between your HPE Aruba Networking CX switches and the Network Monitoring System to send monitoring alerts using SNMP?

  A. TCP 161
  B. UDP 1157
  C. TCP 1156
  D. UDP 162
  D. UDP 162

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  Explanation

  SNMP traps and informs are sent by the managed device to the network monitoring system on UDP port 162. UDP 161 is used for normal SNMP polling from the manager to the agent, while TCP ports are not the standard SNMP ports for these functions.

• Question 113:

  A customer requires a network upgrade to replace their existing core switches. The new solution must support 100G speeds to the aggregation layer and occupy a maximum physical space of 10U as a chassis solution.

  Which HPE Aruba Networking CX switch model would you initially propose?

  A. CX 10000
  B. CX 9300
  C. CX 8360
  D. CX 8400
  D. CX 8400

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  Explanation

  The CX 8400 is a chassis solution that matches a core-switch replacement needing 100G aggregation support while staying within the stated 10U space limit. The other listed platforms are fixed or specialized models that do not fit the requested chassis profile.

• Question 114:

  You are testing a Captive Portal for wired guest access and are seeing the self-signed certificate warning below.

  

  Which statement is true?

  A. A public CA signed certificate should be deployed.
  B. HTTPS should be disabled, and HTTP should be used instead.
  C. The self-signed CA should be imported into the trust store.
  D. An enterprise CA signed certificate should be deployed.
  A. A public CA signed certificate should be deployed.

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  Explanation

  A captive portal presented to guests should use a certificate signed by a public CA so unmanaged client devices trust it without manual certificate installation. Disabling HTTPS weakens security, and importing a private or self-signed certificate is not practical for general guest users.