Cisco Certified Network Associate 0 (ccna)

Correct Answer: B


QUESTION 3
Refer to the exhibit.

A network engineer started to configure port security on a new switch. These requirements must be met:

• 
  MAC addresses must be learned dynamically.
  
• 
  Log messages must be generated without disabling the interface when unwanted traffic is seen. Which two commands must be configured to complete this task? (Choose two)
  

1. 
   SW(config-if)#switchport port-security mac-address 0010.7B84.45E6
   
2. 
   SW(config-if)#switchport port-security maximum 2
   
3. 
   SW(config-if)#switchport port-security mac-address sticky
   
4. 
   SW(config-if)#switchport port-security violation shutdown
   
5. 
   SW(config-if)#switchport port-security violation restrict
   

Correct Answer: CE


QUESTION 4
What are two features of the DHCP relay agent? (Choose two)

1. 
   minimizes the necessary number of DHCP servers
   
2. 
   assigns DNS locally and then forwards request to DHCP server
   
3. 
   is configured under the Layer 3 interface of a router on the client subnet
   
4. 
   allows only MAC-to-IP reservations to determine the local subnet of a client
   
5. 
   permits one IP helper command under an individual Layer 3 interface
   

Correct Answer: CE


QUESTION 5
Refer to the exhibit.

A network engineer must configure router R1 with a host route to the server. Which command must the engineer configure?

A. R1(config)#ip route 10.10.10.10 255.255.255.255 192.168.0.2

B. R1(config)#ip route 10.10.10.0 255.255.255.0 192.168.0.2
C. R1(config)#ip route 0.0.0.0 0.0.0.0 192.168.0.2
D. R1(config)#ip route 192.168.0.2 255.255.255.255 10.10.10.10