Free Cisco 300-430 Exam Questions

Become Cisco Certified with updated 300-430 exam questions and correct answers

Page: 1 / 66

Total 329 Questions | Updated On: Jan 23, 2026

Add To Cart

Question 1

An enterprise has recently deployed a voice and video solution available to all employees using AireOS controllers. The employees must use this service over their laptops, but users report poor service when connected to the wireless network. The programs that consume bandwidth must be identified and restricted. Which configuration on the WLAN aids in recognizing the traffic?

A : tFlow Monitor

B : Profile

C : Profile

D : plication Visibility

Answer: B

Question 2

An engineer completed the basic installation for two Cisco CMX servers and is in the process of configuring high availability, but it fails. Which two statements about the root of the issue are true? (Choose two.)

A : Cisco CMX instances are installed in the same subnet.

B : types of the primary and secondary Cisco CMX installations differ.

C : delay between the primary and secondary instance is 200 ms.

D : sizes of the primary and secondary Cisco CMX installations differ.

E : th Cisco CMX installations are virtual.

Answer: B,D

Question 3

An engineer must configure a Cisco WLC to support Cisco Aironet 600 Series OfficeExtend APs. Which two Layer 2 security options are supported in this environment? (Choose two.)

A : atic WEP + 802.1X

B : A+WPA2

C : atic WEP

D : IP

E : 802.1X

Answer: B,C

Question 4

An engineer must send Cisco OEAPs to the homes of employees. The APs must be able to discover and join the WLC when they connect to each employee home network. Which action accomplishes this task?

A : Use the WLC name and management IP address to configure the OEAPs.

B : Use the OEAP management IP address to listen for discovery broadcasts from the WLC.

C : Use the WLC name and management IP address to configure the DNS server.

D : Use DHCP Option 43 to configure the WLAN name and management IP address.

Answer: A

Question 5

Refer to the exhibit. Which COS to DSCP map must be modified to ensure that voice traffic is tagged correctly as it traverses the network?

A : of 5 to DSCP 46

B : of 3 to DSCP 26

C : of 6 to DSCP 46

D : of 7 to DSCP 48

Answer: A

Page: 1 / 66

Total 329 Questions | Updated On: Jan 23, 2026

Add To Cart