Juniper JN0-348 Online Practice Questions and Exam Preparation

Juniper JN0-348 Online Questions & Answers

• Question 31:

  Click the Exhibit button.

  

  Which statement is true about the configuration shown in the exhibit?

  A. The preference for the 172.30.25.1 next hop is 5.
  B. The preferred next hop is 172.30.25.5.
  C. The preference for the 172.30.25.1 next hop is 7.
  D. 172.30.25.1 is the preferred next hop.
  B. The preferred next hop is 172.30.25.5.

• Question 32:

  You want to configure your Junos device so that routing information from certain prefixes on a neighboring router are ignored. What should you configure on your device?

  A. It interface
  B. firewall rule
  C. martian address
  D. vt interface
  C. martian address

• Question 33:

  Click the Exhibit button

  

  Referring to the exhibit, which two statements are correct? (Choose two.)

  A. The ge-0/0/10 interface will not participate in the RSTP topology.
  B. The ge-0/0/13 interface will be selected as the forwarding interface.
  C. This device must be selected as the root bridge.
  D. The ge-0/0/10 interface will be part of the RSTP topology but will block incoming BPDUs.
  A. The ge-0/0/10 interface will not participate in the RSTP topology.
  B. The ge-0/0/13 interface will be selected as the forwarding interface.

• Question 34:

  Click the Exhibit button.

  

  Referring to the exhibit, which configuration change is needed for an IS-IS Level 1 adjacency between R1 and R2?

  A. Configure the lo0 family ISO address 49.0002.0010.0042.0002.00 on R2
  B. Configure the lo0 family ISO address 49.0002.0010.0042.0002.00 on R1
  C. Enable Level 2 on R1's ge-0/0/1 interface
  D. Disable Level 2 on R2's ge-0/0/1 interface
  A. Configure the lo0 family ISO address 49.0002.0010.0042.0002.00 on R2

• Question 35:

  When electing a DIS in an IS-IS network, what is used to break a priority tie?

  A. highest MAC address
  B. highest router ID
  C. lowest MAC address
  D. lowest router ID
  A. highest MAC address

• Question 36:

  Which Junos feature allows you to combine multiple interfaces into a single bundle?

  A. VRRP
  B. Virtual Chassis
  C. LAG
  D. NSB
  C. LAG

• Question 37:

  What are three well-known mandatory BGP attributes? (Choose three.)

  A. community
  B. AS path
  C. local preference
  D. origin
  E. next hop
  B. AS path
  D. origin
  E. next hop

• Question 38:

  Click the Exhibit button.

  

  Referring to the exhibit, Router-1 and Router-2 are failing to form an IS-IS adjacency. What should you do to solve the problem?

  A. Remove the overloaded statement from Router-1.
  B. Change the IP subnet masks to match on the ge-0/0/2 interfaces of both routers.
  C. Change the ISO areas on the lo0 interfaces to match on both routers.
  D. Remove the ISO address from ge-0/0/2 on Router-1.
  D. Remove the ISO address from ge-0/0/2 on Router-1.

• Question 39:

  Click the Exhibit button.

  

  You have configured OSPF routing as shown in the exhibit. You notice that all interfaces have formed full adjacencies, with the exception of the interfaces connecting R3 and R4 with a status of 2Way. What is the reason for this status?

  A. The two routers must both be configured as DR routers.
  B. DROther routers will not form a full adjacency with each other.
  C. The two routers must be configured in different areas.
  D. The interface-type is not configured as p2p.
  B. DROther routers will not form a full adjacency with each other.

• Question 40:

  What are two interarea OSPF LSA types? (Choose two.)

  A. Type 1 router LSAs
  B. Type 3 summary LSAs
  C. Type 4 ASBR summary LSAs
  D. Type 2 network LSAs
  B. Type 3 summary LSAs
  C. Type 4 ASBR summary LSAs