Juniper JN0-361 Online Practice Questions and Exam Preparation

Juniper JN0-361 Online Questions & Answers

• Question 291:

  Which bridging mechanism is used to ensure that only active entries are in the bridge table?

  A. learning
  B. forwarding
  C. flooding
  D. filtering
  E. aging
  E. aging

• Question 292:

  On an MX Series device with dual Routing Engines, which two conditions cause a unified ISSU to fail? (Choose two.)

  A. Graceful restart is disabled.
  B. BFD is enabled.
  C. GRES is disabled.
  D. NSR is disabled.
  C. GRES is disabled.
  D. NSR is disabled.

• Question 293:

  Click the Exhibit.

  

  Referring to the configuration in the exhibit, which two statements are true? (Choose two.)

  A. The next-hop 172.16.1.2 must respond to ping commands for the route 192.168.5.0/24 to be active.
  B. The next-hop 172.16.1.2 must be active in route table inet 3 for the route 192.168.5.0/24 to be active.
  C. The next-hop 172.16.1.2 must be part of an active route in route table inet 0 for route 192.168.5.0/24 to be active.
  D. The next-hop 172.16.1.2 must be directly connected to the router for route 192.168.5.0/24 to be active
  C. The next-hop 172.16.1.2 must be part of an active route in route table inet 0 for route 192.168.5.0/24 to be active.
  D. The next-hop 172.16.1.2 must be directly connected to the router for route 192.168.5.0/24 to be active

• Question 294:

  Which three protocols can be encapsulated within a GRE tunnel on a Junos device? (Choose three.)

  A. AppleTalk
  B. Aggregated Ethernet
  C. IPv6
  D. MPLS
  E. Ethernet
  A. AppleTalk
  C. IPv6
  D. MPLS

• Question 295:

  What are two port modes for a Layer 2 interface? (Choose two.)

  A. access mode
  B. dual mode
  C. trunk mode
  D. tag mod
  A. access mode
  C. trunk mode

• Question 296:

  Which three statements about nonstop active routing (NSR) are correct? (Choose three.)

  A. NSR uses the graceful Routing Engine switchover infrastructure
  B. NSR and graceful restart work together to reduce downtime during a Routing Engine failure
  C. NSR preservers routing information and protocol sessions on both Routing Engines
  D. NSR requires that both Routing Engines run the same version of software
  E. NSR enables chassisd on both Routing Engines to allow for a smooth transition during a failure
  A. NSR uses the graceful Routing Engine switchover infrastructure
  C. NSR preservers routing information and protocol sessions on both Routing Engines
  D. NSR requires that both Routing Engines run the same version of software

• Question 297:

  Your customer requests that you provide a transparent Layer 2 service between two of their remote locations. This service must allow the customer to pass tagged traffic from multiple VLANs. You decide to use Q-in-Q tunneling on the two

  provider edge MX Series routers that connect to the customer's CE devices.

  Which two statements are true? (Choose two.)

  A. As traffic leaves the Q-in-Q tunnel, the S-VLAN tag will be removed from the frames.
  B. As traffic enters the Q-in-Q tunnel, an S-VLAN tag will be added to the frames.
  C. As traffic enters the Q-in-Q tunnel, a C-VLAN tag will be added to the frames.
  D. As traffic leaves the Q-in-Q tunnel, the C-VLAN tag will be removed from the frames.
  A. As traffic leaves the Q-in-Q tunnel, the S-VLAN tag will be removed from the frames.
  B. As traffic enters the Q-in-Q tunnel, an S-VLAN tag will be added to the frames.

• Question 298:

  Where would you configure MVRP in a multiswitch environment?

  A. on all interfaces
  B. on access ports
  C. on trunk ports
  D. within the bridge domain
  C. on trunk ports

• Question 299:

  What are two benefits of using an OSPF designated router (DR)? (Choose two.)

  A. Reduces the size of the link-state database.
  B. Reduces LSA flooding on a broadcast segment.
  C. Reduces LSA flooding throughout an OSPF area.
  D. Reduces router resources used.
  B. Reduces LSA flooding on a broadcast segment.
  D. Reduces router resources used.

• Question 300:

  Click the Exhibit button

  

  In the exhibit, how many full OSPF adjacencies will R3 have?

  B. 1
  C. 2
  D. 3
  C. 2