Free 350-401 Practice Test Questions 2026

Which consideration must be made when using BFD in a network design?

A. BFD requires a FHRP in order to provide sub second host failover.

B. BFD can be deployed without any IP routing protocols being configured.

C. NSF and graceful restart must be enabled on all participating routers.

D. Cisco Express forwarding and IP routing must be enabled on all participating routers.

What is a characteristics of Wi-Fi channels?

A. The 2 4-GHz balWMS§24 non-overlapping channels

B. Devices that connect to the same Wi-Fi channel reside in the same collision domain.

C. Wi-Fi channels are spaced 30 MHz apart.

D. The 5-GHz band offers 11 different channels for Wi-Fi clients

Drag and drop the configuration management tools from the left onto the configuration styles they use on the right

What is one method for achieving REST API security?

A. using a MD5 hash to verify the integrity

B. using built-in protocols known as Web Services Security

C. using HTTPS and TLS encryption

D. using a combination of XML encryption and XML signatures

Which framework is used for third-party authorization?

A. API keys

B. custom tokens

C. OAuth

D. SOAP

Which component transports data plane traffic across a Cisco SD-WAN network?

A. vSmart

B. vManage

C. cEdge

D. vBond

An engineer is reviewing a PCAP file that contains a packet capture of a four-way handshake exchange betweenaclient and AP using WPA2 Enterprise Which EAPOL message validates and confirms that the client device has successfully Installed the GTK?

A. M4-Message

B. M3-Message

C. M2-Message

D. M1-Message

In a high-density AP environment, which feature can be used to reduce the RF cell size and not demodulate radio packets above a given threshold?

A. RX-SOP

B. FRA

C. 80211k

D. RRM

What is the primary responsibility of the vBond orchestrator?

A. to provide centralized management and provisioning of all elements into the network

B. to configure NAT communication on WAN Edge routers

C. to provide configuration synchronization of an WAN Edge devices

D. to facilitate start-up by performing authentication and authorization of all elements into the network

Drag and drop the characteristics of PIM Sparse Mode from the left to the right. Not all options are used.

What is one benefit of adopting a data modeling language?

A. deploying machine-friendly codes to manage a high number of devices

B. augmenting the use of management protocols like SNMP for status subscriptions

C. augmenting management process using vendor centric actions around models

D. refactoring vendor and platform specific configurations with widely compatible configurations

An engineer is configuring RADIUS-Based Authentication with EAP. MS-CHAPv2 is configured on a client device. Which outer method protocol must be configured on the ISE to support this authentication type?

A. EAP-TLS

B. EAP-FAST

C. LDAP

D. PEAP