Free Access Cisco.300-510.v2023-06-10.q145 Practice Test (Page 3)

Question 6

Refer to the exhibit. VPN users that are connected to PE routers are facing network issues.
Traffic that originates from CE1 drops before reaching CE2. An engineer finds no outgoing traffic statistics on PE1 and PE2 routers toward CE devices and finds that the PE1 router is running the older software image. Which action must be implemented to resolve the issues?

A.Enable LDP protocol on PE1 and PE2 routers.

B.Advertise P1 router loopback on PE1 in OSPF.

C.Enable CEF-based forwarding on PE1 router.

D.Advertise PE2 router loopback on PE1 in OSPF.

Question 7

In a PIM-SM environment, which mechanism determines the traffic that a receiver receives?

A.The receiver explicitly requests its desired traffic from the RP on the shared tree.

B.The RP on the shared tree floods traffic out of all PIM configured interfaces.

C.The receiver explicitly requests traffic from each desired source, which responds by sending all traffic.

D.The receiver explicitly requests traffic from a single source, which responds by forwarding all traffic.

Question 8

Refer to the exhibits.

All links inside the network are configured at a default cost of one inside the fully converged OSPF domain.
Given the configuration from XR1, which interface does traffic from XR1 that is destined to the loopback interface of XR6 select for the exiting interface?

A.Interface GigabitEthernet 0/1. The tie breaker of the path cost being lower. The node index priority does not impact this selection process.

B.Interface GigabitElhemet 0/0. The tie breaker of the node index priority is lower and trumps the path cost.

C.Interface GigabitEthernet 0/0. The tier breaker of the path cost being lower. The node index priority does not impact this selection process.

D.Interface GigabitEthernet 0/1. The tie breaker of the node index priority is lower and trumps the path cost.

Question 9

After changing the IP address on an IOS XR router, an engineer cannot ping the new address Which step did the engineer forget to complete?

A.save the running configuration

B.roll back the configuration

C.commit the configuration

D.merge the configuration

Question 10

Refer to the exhibit. CE1 is the gateway router into the provider network via PE1. A network operator must inject a default route into OSPF area 0. All devices inside area 0 must be able to reach PE1. Which configuration achieves this goal?