Question 436
What are two roles of Domain Name Services (DNS)? (Choose Two)
Question 437
Which PPP subprotocol negotiates authentication options?
Question 438
Refer to the exhibit.

An engineer is tasked with verifying network configuration parameters on a client workstation to report back to the team lead. Drag and drop the node identifiers from the left onto the network parameters on the right.


An engineer is tasked with verifying network configuration parameters on a client workstation to report back to the team lead. Drag and drop the node identifiers from the left onto the network parameters on the right.

Question 439
Which command should you enter to configure a single port to enter an err-disabled state when it receives an infenior BPDU?
Question 440
Refer to the exhibit.

Which configuration issue is preventing the OSPF neighbor relationship from being established between the two routers?

Which configuration issue is preventing the OSPF neighbor relationship from being established between the two routers?