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2021 Dec cisco ccna routing and switching 200-120 pdf:

Q121. - (Topic 3) 

What is known as "one-to-nearest" addressing in IPv6? 

A. global unicast 

B. anycast 

C. multicast 

D. unspecified address 

Answer:


Q122. - (Topic 4) 

Which two are advantages of static routing when compared to dynamic routing? (Choose two.) 

A. Configuration complexity decreases as network size increases. 

B. Security increases because only the network administrator may change the routing table. 

C. Route summarization is computed automatically by the router. 

D. Routing tables adapt automatically to topology changes. 

E. An efficient algorithm is used to build routing tables, using automatic updates. 

F. Routing updates are automatically sent to neighbors. 

G. Routing traffic load is reduced when used in stub network links. 

Answer: B,G 


Q123. - (Topic 7) 

Refer to the exhibit. 

The two connected ports on the switch are not turning orange or green. What would be the most effective steps to troubleshoot this physical layer problem? (Choose three.) 

A. Ensure that the Ethernet encapsulations match on the interconnected router and switch ports. 

B. Ensure that cables A and B are straight-through cables. 

C. Ensure cable A is plugged into a trunk port. 

D. Ensure the switch has power. 

E. Reboot all of the devices. 

F. Reseat all cables. 

Answer: B,D,F 


Q124. - (Topic 2) 

Which of the following are benefits of VLANs? (Choose three.) 

A. They increase the size of collision domains. 

B. They allow logical grouping of users by function. 

C. They can enhance network security. 

D. They increase the size of broadcast domains while decreasing the number of collision domains. 

E. They increase the number of broadcast domains while decreasing the size of the broadcast domains. 

F. They simplify switch administration. 

Answer: B,C,E 


Q125. - (Topic 6) 

Refer to exhibit. 

A network administrator cannot establish a Telnet session with the indicated router. What is the cause of this failure? 

A. A Level 5 password is not set. 

B. An ACL is blocking Telnet access. 

C. The vty password is missing. 

D. The console password is missing. 

Answer:


Renovate cisco exam 200-120:

Q126. - (Topic 7) 

What are three reasons to collect Netflow data on a company network? (Choose three.) 

A. To identify applications causing congestion. 

B. To authorize user network access. 

C. To report and alert link up / down instances. 

D. To diagnose slow network performance, bandwidth hogs, and bandwidth utilization. 

E. To detect suboptimal routing in the network. 

F. To confirm the appropriate amount of bandwidth that has been allocated to each Class of Service. 

Answer: A,D,F 


Q127. - (Topic 9) 

Which two spanning-tree port states does RSTP combine to allow faster convergence? (Choose two.) 

A. blocking 

B. listening 

C. learning 

D. forwarding 

E. discarding 

Answer: A,B 


Q128. - (Topic 5) 

Which three are the components of SNMP? (Choose three) 

A. MIB 

B. SNMP Manager 

C. SysLog Server 

D. SNMP Agent 

E. Set 

Answer: A,B,D 


Q129. - (Topic 6) 

A network administrator is configuring ACLs on a Cisco router, to allow traffic from hosts on networks 192.168.146.0, 192.168.147.0, 192.168.148.0, and 192.168.149.0 only. Which two ACL statements, when combined, would you use to accomplish this task? (Choose two.) 

A. access-list 10 permit ip 192.168.146.0 0.0.1.255 

B. access-list 10 permit ip 192.168.147.0 0.0.255.255 

C. access-list 10 permit ip 192.168.148.0 0.0.1.255 

D. access-list 10 permit ip 192.168.149.0 0.0.255.255 

E. access-list 10 permit ip 192.168.146.0 0.0.0.255 

F. access-list 10 permit ip 192.168.146.0 255.255.255.0 

Answer: A,C 


Q130. - (Topic 4) 

Which statement describes the process ID that is used to run OSPF on a router? 

A. It is globally significant and is used to represent the AS number. 

B. It is locally significant and is used to identify an instance of the OSPF database. 

C. It is globally significant and is used to identify OSPF stub areas. 

D. It is locally significant and must be the same throughout an area. 

Answer: