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HPE6-A40 · Question #51

A network engineer plans for a corporate WLAN that must support 802.1X authentication. Based on HA best practices, the engineer plans to deploy a 7210 controller as an active local controller and…

The correct answer is D. Disable client state sync, but enable inter-controller heartbeat and over-subscription. Explanation/Reference:

Implement and Manage High Availability and Redundancy

Question

A network engineer plans for a corporate WLAN that must support 802.1X authentication. Based on HA best practices, the engineer plans to deploy a 7210 controller as an active local controller and terminate 100 CAPs in the primary data center. In a secondary data center, the engineer plans to deploy two 7030 controllers as standby local controllers and terminate 20 CAPs. The engineer notices that there is unstable and unpredictability transmission latency between the two sites. What should be the engineer do to configure this solution according to HA best practices?

Options

  • AEnable client state sync and over-subscription, but disable inter-controller heartbeat.
  • BEnable client state sync and inter-controller heartbeat, but disable over-subscription.
  • CEnable client state sync, but disable inter-controller heartbeat and over-subscription.
  • DDisable client state sync, but enable inter-controller heartbeat and over-subscription.

How the community answered

(60 responses)
  • A
    13% (8)
  • B
    10% (6)
  • C
    3% (2)
  • D
    73% (44)

Explanation

Explanation/Reference:

Topics

#HA best practices#client state sync#inter-controller heartbeat#over-subscription

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