Exam Code: 200-125 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: CCNA Cisco Certified Network Associate CCNA (v3.0)
Certification Provider: Cisco
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2021 Dec 200-125 exam prep

Q111. - (Topic 9) 

In which three ways is an IPv6 header simpler than an IPv4 header? (Choose three.) 

A. Unlike IPv4 headers, IPv6 headers have a fixed length. 

B. IPv6 uses an extension header instead of the IPv4 Fragmentation field. 

C. IPv6 headers eliminate the IPv4 Checksum field. 

D. IPv6 headers use the Fragment Offset field in place of the IPv4 Fragmentation field. 

E. IPv6 headers use a smaller Option field size than IPv4 headers. 

F. IPv6 headers use a 4-bit TTL field, and IPv4 headers use an 8-bit TTL field. 

Answer: A,B,C 


Q112. - (Topic 9) 

What is the effect of the overload keyword in a static NAT translation configuration? 

A. It enables port address translation. 

B. It enables the use of a secondary pool of IP addresses when the first pool is depleted. 

C. It enables the inside interface to receive traffic. 

D. It enables the outside interface to forward traffic. 

Answer:


Q113. DRAG DROP - (Topic 1) 

Answer: 


Q114. - (Topic 3) 

Which two statements describe characteristics of IPv6 unicast addressing? (Choose two.) 

A. Global addresses start with 2000::/3. 

B. Link-local addresses start with FE00:/12. 

C. Link-local addresses start with FF00::/10. 

D. There is only one loopback address and it is ::1. 

E. If a global address is assigned to an interface, then that is the only allowable address for the interface. 

Answer: A,D 


Q115. - (Topic 8) 

What occurs on a Frame Relay network when the CIR is exceeded? 

A. All TCP traffic is marked discard eligible. 

B. All UDP traffic is marked discard eligible and a BECN is sent. 

C. All TCP traffic is marked discard eligible and a BECN is sent. 

D. All traffic exceeding the CIR is marked discard eligible. 

Answer:


Rebirth 200-125 exam guide:

Q116. - (Topic 1) 

Which of the following statements describe the network shown in the graphic? (Choose two.) 

A. There are two broadcast domains in the network. 

B. There are four broadcast domains in the network. 

C. There are six broadcast domains in the network. 

D. There are four collision domains in the network. 

E. There are five collision domains in the network. 

F. There are seven collision domains in the network. 

Answer: A,F 


Q117. - (Topic 7) 

Refer to the exhibit. 

If the devices produced the given output, what is the cause of the EtherChannel problem? 

A. SW1's Fa0/1 interface is administratively shut down. 

B. There is an encapsulation mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces. 

C. There is an MTU mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces. 

D. There is a speed mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces. 

Answer:


Q118. - (Topic 2) 

A switch is configured with all ports assigned to VLAN 2 with full duplex FastEthernet to segment existing departmental traffic. What is the effect of adding switch ports to a new VLAN on the switch? 

A. More collision domains will be created. 

B. IP address utilization will be more efficient. 

C. More bandwidth will be required than was needed previously. 

D. An additional broadcast domain will be created. 

Answer:


Q119. - (Topic 9) 

Which command can you enter to configure a local username with an encrypted password and EXEC mode user privileges? 

A. Router(config)#username jdone privilege 1 password 7 08314D5D1A48 

B. Router(config)#username jdone privilege 1 password 7 PASSWORD1 

C. Router(config)#username jdone privilege 15 password 0 08314D5D1A48 

D. Router(config)#username jdone privilege 15 password 0 PASSWORD1 

Answer:


Q120. - (Topic 7) 

Refer to the exhibit. 

Hosts in network 192.168.2.0 are unable to reach hosts in network 192.168.3.0. Based on the output from RouterA, what are two possible reasons for the failure? (Choose two.) 

A. The cable that is connected to S0/0 on RouterA is faulty. 

B. Interface S0/0 on RouterB is administratively down. 

C. Interface S0/0 on RouterA is configured with an incorrect subnet mask. 

D. The IP address that is configured on S0/0 of RouterB is not in the correct subnet. 

E. Interface S0/0 on RouterA is not receiving a clock signal from the CSU/DSU. 

F. The encapsulation that is configured on S0/0 of RouterB does not match the encapsulation that is configured on S0/0 of RouterA. 

Answer: E,F