Free 300-430 Practice Test Questions 2026

Refer to the exhibit.

A Cisco WLC has been added to the network and Cisco ISE as a network device, but
authentication is failing
Which configuration within the network device configuration should be verified?

A.

SNMP RO community

B.

device interface credentials

C.

device ID

D.

shared secret

Refer to the exhibit.

The image shows a packet capture that was taken at the CLI of the Cisco CMX server. It
shows UDP traffic from the WLC coming into the server. What does the capture prove?

A.

The Cisco CMX server receives NetFlow data from the WLC.

B.

The Cisco CMX server receives NMSP traffic from the WLC.

C.

The Cisco CMX server receives SNMP traffic from the WLC.

D.

The Cisco CMX server receives Angle-of-Arrival data from the WLC

CMX Facebook Wi-Fi allows access to the network before authentication. Which two
elements are available? (Choose two.)

A.

Allow HTTP traffic only before authentication and block all the traffic.

B.

Allow all the traffic before authentication and intercept HTTPS only.

C.

Allow HTTPs traffic only before authentication and block all other traffic.

D.

Allow all the traffic before authentication and intercept HTTP only.

E.

Allow SNMP traffic only before authentication and block all the traffic

An engineer must achieve the highest level of location accuracy possible for a new mobile
application. Which technology must be implemented for this use case?

A.

Time Difference of Arrival

B.

Bluetooth Low Energy

C.

RSS lateration

D.

ToA lateration

The CTO of an organization wants to ensure that all Android devices are placed into a
separate VLAN on their wireless network. However, the CTO does not want to deploy ISE.
Which feature must be implemented on the Cisco WLC?

A.

RADIUS server overwrite interface

B.

AAA override

C.

WLAN local policy

D.

custom AVC profile

What must be configured on the Global Configuration page of the WLC for an access point
to use 802.1x to authenticate to the wired infrastructure?

A.

supplicant credentials

B.

RADIUS shared secret

C.

local access point credentials

D.

TACACS server IP address.

Refer to the exhibit.

Which two items must be supported on the VoWLAN phones to take full advantage of this
WLAN configuration? (Choose two.)

A. TSPEC

B. SIFS

C. 802.11e

D. WMM

E. APSD

Refer to the exhibit

An engineer needs to manage non-802.11 interference. What is observed in the output on
PI?

A.

Several light interferers are collectively impacting connectivity at this site.

B.

The three Individual clusters shown Indicate poor AP placement.

C.

At least one strong interferer is impacting connectivity at this site.

Which two protocols are used to communicate between the Cisco MSE and the Cisco
Prime Infrastructure network management software? (Choose two.)

A.

HTTPS

B.

Telnet

C.

SOAP

D.

SSH

E.

NMSP

A customer is deploying local web authentication. Which software application must be
implemented on Cisco ISE to utilize as a directory service?

A.

Solaris Directory Service

B.

LDAP

C.

SAML

D.

Novell eDirectory

A new MSE with wIPS service has been installed and no alarm information appears to be
reaching the MSE from controllers. Which protocol must be allowed to reach the MSE from
the controllers?

A.

SOAP/XML

B.

NMSP

C.

CAPWAP

D.

SNMP