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Cisco Certified Network Associate 200-301 CCNA Exam Questions and Answers – Page 5

The latest Cisco Certified Network Associate 200-301 CCNA certification actual real practice exam question and answer (Q&A) dumps are available free, which are helpful for you to pass the Cisco Certified Network Associate 200-301 CCNA exam and earn Cisco Certified Network Associate 200-301 CCNA certification.

Exam Question 431

Which configuration is needed to generate an RSA key for SSH on a router?

A. Configure VTY access.
B. Configure the version of SSH.
C. Assign a DNS domain name.
D. Create a user with a password.

Correct Answer:
C. Assign a DNS domain name.

Exam Question 432

Refer to the exhibit.

An extended ACL has been configured and applied to router R2. The configuration failed to work as intended.

An extended ACL has been configured and applied to router R2. The configuration failed to work as intended.

An extended ACL has been configured and applied to router R2. The configuration failed to work as intended.

Which two changes stop outbound traffic on TCP ports 25 and 80 to 10.0.20.0/26 from the 10.0.10.0/26 subnet while still allowing all other traffic? (Choose two.)

A. Add a “permit ip any any” statement at the end of ACL 101 for allowed traffic.
B. Add a “permit ip any any” statement to the beginning of ACL 101 for allowed traffic.
C. The ACL must be moved to the Gi0/1 interface outbound on R2.
D. The source and destination IPs must be swapped in ACL 101.
E. The ACL must be configured the Gi0/2 interface inbound on R1.

Correct Answer:
A. Add a “permit ip any any” statement at the end of ACL 101 for allowed traffic.
D. The source and destination IPs must be swapped in ACL 101.

Exam Question 433

The service password-encryption command is entered on a router. What is the effect of this configuration?

A. restricts unauthorized users from viewing clear-text passwords in the running configuration
B. prevents network administrators from configuring clear-text passwords
C. protects the VLAN database from unauthorized PC connections on the switch
D. encrypts the password exchange when a VPN tunnel is established

Correct Answer:
A. restricts unauthorized users from viewing clear-text passwords in the running configuration

Exam Question 434

Which WPA3 enhancement protects against hackers viewing traffic on the Wi-Fi network?

A. SAE encryption
B. TKIP encryption
C. scrambled encryption key
D. AES encryption

Correct Answer:
A. SAE encryption

Exam Question 435

Refer to the exhibit.

An administrator configures four switches for local authentication using passwords that are stored as a cryptographic hash.

An administrator configures four switches for local authentication using passwords that are stored as a cryptographic hash.

An administrator configures four switches for local authentication using passwords that are stored as a cryptographic hash. The four switches must also support SSH access for administrators to manage the network infrastructure. Which switch is configured correctly to meet these requirements?

A. SW1
B. SW2
C. SW3
D. SW4

Correct Answer:
C. SW3

Exam Question 436

Refer to the exhibit.

What is the effect of this configuration?

What is the effect of this configuration?

What is the effect of this configuration?

A. The switch discards all ingress ARP traffic with invalid MAC-to-IP address bindings.
B. All ARP packets are dropped by the switch.
C. Egress traffic is passed only if the destination is a DHCP server.
D. All ingress and egress traffic is dropped because the interface is untrusted.

Correct Answer:
A. The switch discards all ingress ARP traffic with invalid MAC-to-IP address bindings.
Answer Description:
Dynamic ARP inspection is an ingress security feature; it does not perform any egress checking.

Exam Question 437

Which type of wireless encryption is used for WPA2 in preshared key mode?

A. AES-128
B. TKIP with RC4
C. AES-256
D. RC4

Correct Answer:
C. AES-256
Answer Description:
We can see in this picture we have to type 64 hexadecimal characters (256 bit) for the WPA2 passphrase so we can deduce the encryption is AES-256, not AES-128.

We can see in this picture we have to type 64 hexadecimal characters (256 bit) for the WPA2 passphrase so we can deduce the encryption is AES-256, not AES-128.

We can see in this picture we have to type 64 hexadecimal characters (256 bit) for the WPA2 passphrase so we can deduce the encryption is AES-256, not AES-128.

Exam Question 438

Which command prevents passwords from being stored in the configuration as plain text on a router or switch?

A. enable secret
B. enable password
C. service password-encryption
D. username cisco password encrypt

Correct Answer:
C. service password-encryption

Exam Question 439

When a WPA2-PSK WLAN is configured in the Wireless LAN Controller, what is the minimum number of characters that is required in ASCII format?

A. 6
B. 8
C. 12
D. 18

Correct Answer:
B. 8

Exam Question 440

What mechanism carries multicast traffic between remote sites and supports encryption?

A. ISATAP
B. IPsec over ISATAP
C. GRE
D. GRE over IPsec

Correct Answer:
D. GRE over IPsec

Alex Lim is a certified IT Technical Support Architect with over 15 years of experience in designing, implementing, and troubleshooting complex IT systems and networks. He has worked for leading IT companies, such as Microsoft, IBM, and Cisco, providing technical support and solutions to clients across various industries and sectors. Alex has a bachelor’s degree in computer science from the National University of Singapore and a master’s degree in information security from the Massachusetts Institute of Technology. He is also the author of several best-selling books on IT technical support, such as The IT Technical Support Handbook and Troubleshooting IT Systems and Networks. Alex lives in Bandar, Johore, Malaysia with his wife and two chilrdren. You can reach him at [email protected] or follow him on Website | Twitter | Facebook

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