An enterprise is deploying a WLAN network. In order to ensure business reliability, the wireless controller adopts dual-link hot backup networking. It is found that dual links cannot be established between the active and standby WACs. The display ac protect command is executed on the active WAC, and the following output is displayed. According to the analysis of the echo information, which of the following may be the cause of this phenomenon?

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Accepted Answer

C. The backup WAC IP address is not configured on the primary WAC

Answer

A. The dual-link switch on the standby WAC is not enabled

Answer

B. The primary WAC IP address is not configured on the standby WAC

Answer

D. The backup WAC does not start normally

An enterprise is deploying a WLAN network. In order to ensure business reliability, the wireless controller adopts dual-link hot backup networking. It is found that dual links cannot be established…

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