An engineer has successfully configured high availability and SSO using two Cisco 5508 Wireless LAN Controllers. The engineer can access the Active Primary WLC, but the Secondary Standby WLC is not accessible. Which two methods allow access to the standby unit? (Choose two.)

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A. via the console connection Direct physical console access to the standby unit hardware is always available regardless of HA/SSO state, making it a reliable out-of-band method to reach the standby WLC. C. SSH to the service port interface The service port on the standby WLC maintains an independent, dedicated IP address that is not part of the HA redundancy pair synchronization, allowing SSH connectivity to the standby unit for management even while it is in hot-standby mode.

Answer

B. SSH to the redundancy management interface of the primary WLC SSH to the redundancy management interface of the primary WLC connects you to the primary controller, not the standby unit.

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D. SSH to the virtual interface of the secondary WLC The virtual interface is a non-routable, placeholder IP used solely for client web authentication redirects and does not support SSH management sessions.

Answer

E. SSH to the management interface of the primary WLC SSH to the management interface of the primary WLC provides access only to the active primary unit, not the standby.

An engineer has successfully configured high availability and SSO using two Cisco 5508 Wireless LAN Controllers. The engineer can access the Active Primary WLC, but the Secondary Standby WLC is not…

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