300-425 Engineer Practice Questions

An engineer is designing a wireless deployment for a university auditorium. Which two features can be used to help deal with the issues introduced by high AP count? (Choose two.)

Select 2 answers.

• AA. TSPEC
• BB. RXSOP
• CC. TPC
• DD. LSS
• EE. DFS

Refer to the exhibit. An engineer determined that during a recent controller failure, some APs did not failover to their secondary controller based on the network design, which has sufficient licenses for all APs. The controllers are not in a mobility group but have A records for their hostnames in DNS. Which setting needs to be addressed?

• AA. The controllers must be in the same mobility group.
• BB. The secondary controller IP address is incorrect.
• CC. DNS hostnames are required to be FQDN.
• DD. The AP failover priority was not set high enough.

A network engineer is working on a design for a wireless network that must support data, voice, and location services. To support these services, which access point placement must the engineer use?

• AA. corner only
• BB. perimeter and corner
• CC. perimeter only
• DD. indoor and outdoor

Correct answer: B

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Refer to the exhibit. What is the main reason why the Wi-Fi design engineer took a different approach than installing the APs in the offices, even though that installation provides better coverage?

• AA. aesthetics
• BB. transmit power considerations
• CC. antenna gain
• DD. power supply considerations

An engineer must speed up the reauthentication delays that are being experienced on the wireless infrastructure by deploying a key-caching mechanism. Which mechanism must be configured?

• AA. PEAP
• BB. FT
• CC. PMF
• DD. GTK-randomization

Correct answer: B

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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.)

Select 2 answers.

• AA. via the console connection
• BB. SSH to the redundancy management interface of the primary WLC
• CC. SSH to the service port interface
• DD. SSH to the virtual interface of the secondary WLC
• EE. SSH to the management interface of the primary WLC

Correct answer: A, C

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