Juniper JN0-348 Online Practice Questions and Exam Preparation

Juniper JN0-348 Online Questions & Answers

• Question 71:

  Which two statements describe BGP attributes? (Choose two.)

  A. BGP attributes help determine the best path to a destination.
  B. The origin attribute indicates the autonomous systems through which the route has traversed.
  C. BGP attributes are always optional.
  D. The AS path attribute indicates the autonomous systems through which the route has traversed.
  A. BGP attributes help determine the best path to a destination.
  D. The AS path attribute indicates the autonomous systems through which the route has traversed.

• Question 72:

  Which two statements are true about an EX2300 device? (Choose two.)

  A. By default, trunk ports can carry untagged traffic.
  B. By default, all switch ports are trunk ports.
  C. By default, all switch ports are access ports.
  D. By default, all switch ports are associated with the default VLAN.
  C. By default, all switch ports are access ports.
  D. By default, all switch ports are associated with the default VLAN.

• Question 73:

  Click the Exhibit button.

  

  Referring to the output shown in the exhibit, which two statements are true?

  A. The route is active
  B. The route is not active
  C. The route is a generate route
  D. The route is an aggregate route
  A. The route is active
  C. The route is a generate route

• Question 74:

  Which statement is true about IP-IP tunnels?

  A. Intermediate devices must have a route to the destination address of the traffic being tunneled.
  B. Intermediate devices must have a route to both the tunnel source address and the tunnel destination address.
  C. Intermediate devices must have a route to the tunnel destination address but do not require a route to the tunnel source address.
  D. Intermediate devices must have a route to the tunnel source address but do not require a route to the tunnel destination address.
  C. Intermediate devices must have a route to the tunnel destination address but do not require a route to the tunnel source address.

• Question 75:

  Click the Exhibit button.

  

  Referring to the exhibit, the local router should have an IS-IS adjacency with a neighboring router, but the adjacency never establishes correctly. What should you do to solve the problem?

  A. Disable level 2 for the interfaces.
  B. Disable level 1 for the interfaces.
  C. Disable wide metrics.
  D. Change the local IS-IS area ID to 49.0002.
  D. Change the local IS-IS area ID to 49.0002.

• Question 76:

  Click the Exhibit button.

  

  Your router is configured to peer with your ISP's router using BGP. You can only control your BGP configuration. Which address families are negotiated between the two BGP peers shown in the exhibit?

  A. inet-unicast inet-vpn-unicast 12vpn-signaling
  B. inet-unicast
  C. inet-vpn-unicast
  D. inet-unicast inet-vpn-unicast 12vpn
  B. inet-unicast

• Question 77:

  Click the Exhibit button.

  

  Referring to the exhibit, which router becomes the OSPF DR when all routers are powered on at the same time?

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

• Question 78:

  Which statement is correct about trunk ports?

  A. Trunk ports must have an IRB assigned to accept VLAN tagged traffic.
  B. By default, trunk ports accept only VLAN tagged traffic.
  C. By default, a trunk port can have only a single VLAN assigned.
  D. trunk ports must have an IRB assigned to accept untagged traffic.
  B. By default, trunk ports accept only VLAN tagged traffic.

• Question 79:

  Which mechanism is used to share routes between routing tables?

  A. RIB groups
  B. routing instances
  C. forwarding instances
  D. filter-based forwarding
  A. RIB groups

• Question 80:

  You want to advertise only a default route into a new area, which will be called area 7. In this scenario, which configuration statement would solve this problem?

  A. user@host# set protocols ospf area 0.0.0.7 nssa default-lsa default-metric 10
  B. user@host# set protocols ospf area 0.0.0.7 stub no-summaries
  C. user@host# set protocols ospf area 0.0.0.7 stub default-metric 10
  D. user@host# set protocols ospf area 0.0.0.7 stub
  A. user@host# set protocols ospf area 0.0.0.7 nssa default-lsa default-metric 10