JN0-648 Router Practice Questions

What is the purpose of the "path preference" setting in a Juniper router?

• AA. To configure NAT settings
• BB. To prioritize incoming traffic
• CC. To manage firewall policies
• DD. To determine routing protocol preference

In a OSPF multi-area configuration, what is the role of the ABR (Area Border Router)?

• AA. Connects to external networks
• BB. Acts as a route reflector
• CC. Connects different OSPF areas
• DD. Performs NAT

When configuring QoS on a Juniper router, what is the purpose of traffic shaping?

• AA. To regulate the flow of traffic
• BB. To block unwanted traffic
• CC. To prioritize certain traffic
• DD. To manage bandwidth