Juniper JN0-347 Online Practice Questions and Exam Preparation

Juniper JN0-347 Online Questions & Answers

• Question 71:

  Which statement describes optional transitive BGP attributes?

  A. They must be supported in all BGP implementations, but do not have to be included in every BGP update.
  B. If they are not recognized, they are ignored and not passed to other peers.
  C. They must be supported by all BGP implementations and must be included in every BGP update.
  D. Although not required, they should be passed along, unchanged to other BGP peers when included.
  D. Although not required, they should be passed along, unchanged to other BGP peers when included.

• Question 72:

  There is a GRE tunnel configured over the Internet between Router-1 and Router-2. An OSPF adjacency is configured over this GRE tunnel. However, the OSPF adjacency briefly reaches the Full state before it is torn down. This cycle

  repeats indefinitely.

  Which two actions would you perform to solve this problem? (Choose two.)

  A. Configure OSPF to not export the tunnel endpoint interface routes.
  B. Configure the GRE interfaces on both routers as passive interfaces in OSPF.
  C. Configure the physical WAN interfaces on both routers as passive OSPF interfaces.
  D. Configure static routes to the tunnel endpoints.
  A. Configure OSPF to not export the tunnel endpoint interface routes.
  D. Configure static routes to the tunnel endpoints.

• Question 73:

  You are currently defining a new OSPF area; The area must advertise external routes but should not receive external routes from another area; In this scenario, which type of area should you define?

  A. stub
  B. backbone
  C. not-so-stubby
  D. totally stubby
  A. stub

• Question 74:

  Click to the Exhibit button. Referring to the exhibit, which router will become the BDR if all routers are powered on at the same time?

  

  A. R3
  B. R2
  C. R1
  D. R4
  A. R3

• Question 75:

  Click the Exhibit button.

  

  You created a policy to reject all incoming routes from peer 2.2.2.2. You notice that despite applying the policy, you are still receiving routes from this peer. Referring to the exhibit, why are you still receiving the routes?

  A. The policy should have a form statement.
  B. You can only block active prefixes.
  C. The policy should be an import policy.
  D. You cannot block incoming IBGP routes.
  C. The policy should be an import policy.

• Question 76:

  Click the Exhibit button. Referring to the exhibit, which type of route is displayed?

  

  A. generate.
  B. martian
  C. aggregate
  D. static
  C. aggregate

• Question 77:

  Which two port security features are dependent on the DHCP snooping database? (Choose two.)

  A. MAC limiting
  B. dynamic ARP inspection
  C. IP source guard
  D. storm control
  B. dynamic ARP inspection
  C. IP source guard

• Question 78:

  Click the Exhibit button.

  

  Referring to the exhibit, which two statements are true regarding IS-IS adjacencies? (Choose two.)

  A. Level 1 adjacencies can be formed between Router 3 and Router 4.
  B. Level 2 adjacencies can be formed between all routers.
  C. Level 2 adjacencies can only be established between Router 1 and Router 2.
  D. No IS-IS adjacencies can be formed.
  A. Level 1 adjacencies can be formed between Router 3 and Router 4.
  B. Level 2 adjacencies can be formed between all routers.

• Question 79:

  Which two statements describe aggregate routes? (Choose two.)

  A. Invalid routing prefixes are not advertised to external peers.
  B. Internal routing instabilities can be hidden from external peers
  C. Groups of routes are combined into a single route entry.
  D. The route receives the next hop of the primary contributing route.
  B. Internal routing instabilities can be hidden from external peers
  D. The route receives the next hop of the primary contributing route.

• Question 80:

  What are three RSTP port states? (Choose three.)

  A. learning
  B. forwarding
  C. listening
  D. blocking
  E. discarding
  A. learning
  B. forwarding
  E. discarding