Free 350-401 Practice Test Questions 2026

To support new clients in the environment, an engineer must enable Fast Transition on the corporate WLAN. Which command must be applied on a Cisco Catalyst 9800 Series WLC?

A. security ft adaptive

B. security wpa akm dotlx

C. security wpa akm psk

D. security wpa akm ft psk

Which IEEE standard provides the capability to permit or deny network connectivity based on the user or device identity?

A. 802. 1d

B. 802.1x

C. 802.1q

D. 802.1w

An engineer is implementing a new SSID on a Cisco Catalyst 9800 Series WLC that must be broadcast on 6 GHz radios. Users will be required to use EAP-TLS to authenticate. Which wireless Layer 2 security method is required?

A. WPA3 Personal

B. WPA3 Enterprise

C. WPA3 Enterprise

D. WPA2 Personal

Which action controls the maximum cell size in a high-density wireless environment?

A. Statically set TX power on access points to max.

B. Disable low data rates.

C. Set mandatory data rates.

D. Decrease TX power on access points.

Drag and drop the automation characteristics from the left onto the corresponding tools on the right. Not all options are used.

In a wireless network environment, which measurement compares the received signal to the background noise?

A. free space path loss

B. link power budget

C. fading

D. SNR

Which method is used by an AP to join HA controllers and is configured in NVRAM?

A. Primary/Secondary- Tertiary/Backup

B. stored WLC information

C. DNS

D. IP Helper Addresses

Which AP mode allows an engineer to scan configured channels for rogue access points?

A. sniffer

B. monitor

C. bridge

D. local

Which new security enhancement is introduced by deploying a next-generation firewall at the data center in addition to the Internet edge?

A. virtual private network for remote access

B. DDoS protection

C. firewall protection of the east-west traffic at the data center

D. firewall protection of the south-north traffic at the data center

What is a characteristics of a type 1 hypervisor?

A. It runs on top of the host operating system.

B. It is preferred for supporting nonproduction workloads.

C. It has greater latency than a Type 2 hypervisor.

D. It runs on top of bare metal servers.

How does SSO work with HSRP to minimize network disruptions?

A. It enables HSRP to elect another switch in the group as the active HSRP switch.

B. It ensures fast failover in the case of link failure.

C. It enables data forwarding along known routes following a switchover, white the routing protocol reconverges.

D. It enables HSRP to failover to the standby RP on the same device.

Which language can be used to model configuration and state data?

A. JSON

B. XML

C. XDR

D. YANG