Juniper JN0-361 Online Practice Questions and Exam Preparation

Juniper JN0-361 Online Questions & Answers

• Question 161:

  Which type of router can provide connectivity between areas in an IS-IS domain?

  A. a Level 1 router with adjacencies within a single area
  B. a Level 2 router with adjacencies in more than one area
  C. an area border router with adjacencies in more than one area
  D. a Level 2 router with adjacencies in a single area
  B. a Level 2 router with adjacencies in more than one area

• Question 162:

  Click the Exhibit.

  

  Referring to the exhibit, which statement is correct about MVRP?

  A. AS1's VLAN ID list is missing an entry for VLAN 300.
  B. ES2 is not interested in VLAN 300.
  C. AS1 is not allowing ES2 access to VLAN 300.
  D. ES1 is not advertising VLAN 300 to AS1.
  B. ES2 is not interested in VLAN 300.

• Question 163:

  What are three circumstances under which a router sends link-state PDUs (LSPs)? (Choose three)

  A. LSPs are sent periodically every 9 seconds
  B. LSPs are sent when there is a network change
  C. LSPs are sent during adjacency formation
  D. LSPs are sent in response to CSNP messages
  E. LSPs are sent in response to PSNP messages
  B. LSPs are sent when there is a network change
  C. LSPs are sent during adjacency formation
  E. LSPs are sent in response to PSNP messages

• Question 164:

  An IS-IS TLV includes which two attributes? (Choose two.)

  A. Topology
  B. Vector
  C. Length
  D. Value
  C. Length
  D. Value

• Question 165:

  Which three mechanisms are used by switches to build and maintain bridge tables? (Choose three.)

  A. learning
  B. rewriting
  C. flooding
  D. aging
  E. blocking
  A. learning
  C. flooding
  D. aging

• Question 166:

  Which two statements correctly describe MPLS penultimate-hop popping (PHP)? (Choose two.)

  A. In the Junos OS, PHP is disabled by default.
  B. With PHP enabled, the router upstream from the egress router pops the MPLS label.
  C. In the Junos OS, PHP is enabled by default.
  D. With PHP enabled, the egress router pops the MPLS label.
  B. With PHP enabled, the router upstream from the egress router pops the MPLS label.
  C. In the Junos OS, PHP is enabled by default.

• Question 167:

  To prevent fragmentation issues across a GRE tunnel, which MTU value is recommended for the tunnel to accommodate most IP packets?

  A. 1476
  B. 1492
  C. 1500
  D. 1524
  D. 1524

• Question 168:

  Router A receives two similar route advertisements from different BGP peers. What would cause a route to be selected in this scenario?

  A. having a lower MED value
  B. having a lower local preference
  C. learning a route from a peer with a higher peer ID
  D. learning a route from a peer with a higher IGP metric
  A. having a lower MED value

• Question 169:

  Which three statements area true regarding BGP local preference? (Choose three.)

  A. A higher value is preferred over a lower value
  B. A lower value is preferred over a higher value
  C. Local preference is not shared between autonomous systems
  D. Local preference can be altered by policy or configuration
  E. Local preference has a default value of 128
  A. A higher value is preferred over a lower value
  C. Local preference is not shared between autonomous systems
  D. Local preference can be altered by policy or configuration

• Question 170:

  What are two ways to prevent Layer 2 loops in a network? (Choose two)

  A. BPDU protection
  B. LDP protection
  C. loop protection
  D. Layer 2 protection
  A. BPDU protection
  C. loop protection