300-510

300-510 practice questions, page 10 of 11, with answer review and explanations.

Question 46

Which output from the show isis interface command helps an engineer troubleshoot an IS-IS adjacency problem on a Cisco IOS-XR platform?

  1. metric
  2. priority
  3. circuit type
  4. hello interval

Question 47

A network engineer is troubleshooting OSPF multiarea. Which Cisco IOS XR feature should the engineer use in order to streamline OSPF issue?

  1. hierarchical CLI
  2. DR support for topology management
  3. routing process enabled by default on all interfaces
  4. show ip ospf topology command

Question 48

Refer to the exhibit. After troubleshooting BGP traffic steering issue, which action did the network operator take to achieve the correct effect of this configuration?

  1. Routes that have passed through AS 65517 have the local preference set to 150.
  2. Routes that have originated through AS 65517 have the local preference set to 150.
  3. Routes directly attached to AS 65517 have the local preference set to 150.
  4. Routes that have passed through AS 65517 have the local preference set to 150 and the traffic is denied.

Question 49

For which reason can two BGP peers fail to establish a neighbor relationship?

  1. Their BGP send-community strings are misconfigured
  2. Their BGP timers are mismatched
  3. Their remote-as numbers are misconfigured
  4. They are both activated under an IPv4 address family

Question 50

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

  1. The receiver explicitly requests its desired traffic from the RP on the shared tree.
  2. The receiver explicitly requests traffic from a single source, which responds by forwarding all traffic.
  3. The RP on the shared tree floods traffic out of all PIM configured interfaces.
  4. The receiver explicitly requests traffic from each desired source, which responds by sending all traffic.