Juniper JN0-360 Online Practice Questions and Exam Preparation

Juniper JN0-360 Online Questions & Answers

• Question 211:

  -- Exhibit -user@router# run show route advertising-protocol bgp 192.168.12.1

  user@router# run show route

  inet.0: 11 destinations, 12 routes (11 active, 0 holddown, 0 hidden)

  + = Active Route, - = Last Active, * = Both

  2.2.2.2/32 *[Direct/0] 3w6d 03:57:51 > via lo0.0 192.168.12.0/24 *[Direct/0] 01:07:34 > via xe-0/0/0.0 192.168.12.2/32 *[Local/0] 01:07:34 Local via xe-0/0/0.0 200.1.0.0/16 *[Aggregate/130] 00:00:58 Reject [IS-IS/165] 00:10:57, metric 10 > to 200.1.1.2 via xe-0/0/3.0 200.1.1.0/24 *[Direct/0] 00:29:21 > via xe-0/0/3.0 200.1.1.1/32 *[Local/0] 00:29:21 Local via xe-0/0/3.0

  iso.0: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden)

  + = Active Route, - = Last Active, * = Both

  49.0000.0020.0200.2002/72 *[Direct/0] 3w4d 21:07:32 > via lo0.0

  inet6.0: 3 destinations, 4 routes (3 active, 0 holddown, 0 hidden)

  + = Active Route, - = Last Active, * = Both

  2:2:2::2/128 *[Direct/0] 3w4d 21:22:24

  > via lo0.0

  [edit]

  user@router# show policy-options

  policy-statement adv-route {

  term t1 {

  from {

  protocol isis;

  route-filter 200.1.0.0/16 exact;

  }

  then accept;

  }

  term t2 {

  then reject;

  }

  }

  [edit]

  user@router# show protocols bgp

  group ebgp {

  type external;

  export adv-route;

  neighbor 192.168.12.1 {

  peer-as 65000;

  }

  }

  -- Exhibit -

  Click the Exhibit button.

  Referring to the exhibit, why is the 200.1.0.0/16 prefix failing to be advertised in BGP?

  A. BGP needs a next-hop self policy.
  B. The aggregate route is set to reject.
  C. The policy works for internal BGP only.
  D. The IS-IS route is less preferred than the aggregate route.
  D. The IS-IS route is less preferred than the aggregate route.

• Question 212:

  Your customer needs to communicate between four remote sites using Ethernet and would like to maintain IP reachability between devices using a single /24 network. The customer will need to use ARP from one site to another. Which solution will meet these requirements?

  A. a Layer 2 VPN
  B. a Layer 2 circuit
  C. a virtual private LAN service (VPLS)
  D. a Layer 3 VPN as defined in RFC 4364
  C. a virtual private LAN service (VPLS)

• Question 213:

  You have been asked to identify what the contributing routes are for route 204.7.15/21. Which command will show this information?

  A. show route 204.7.15/21
  B. show route 204.7.15/21 extended
  C. show route 204.7.15/21 exact summary
  D. show route 204.7.15/21 detail
  D. show route 204.7.15/21 detail

• Question 214:

  A customer configures a bridge domain using a VLAN ID of 222.

  Which configuration will allow for the switch to potentially look at the IP header of incoming frames tagged with a VLAN ID of 222?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  D. Option D

• Question 215:

  What is contained in an IS-IS CSNP message?

  A. all of the headers of the LSPs in a router's link-state database
  B. all of the IP routes in a router's link-state database
  C. all of the IP routes in a router's routing table
  D. all of the LSPs in a router's link-state database
  A. all of the headers of the LSPs in a router's link-state database

• Question 216:

  Which statement is true regarding the IS-IS designated intermediate system (DIS)?

  A. The DIS function is used only on broadcast or multi-access networks.
  B. The DIS function is used on both broadcast and point-to-point link types.
  C. On a broadcast network, adjacencies are formed only between the non-DIS nodes and the DIS to help reduce adjacency overhead.
  D. IS-IS supports a backup DIS mechanism to provide rapid failover in the event of a DIS failure.
  A. The DIS function is used only on broadcast or multi-access networks.

• Question 217:

  Click the Exhibit.

  

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

  A. The LSP is protected with link protection.
  B. The last node in the path will not pop the MPLS label.
  C. The last node in the path will pop the MPLS label.
  D. The LSP is protected with fast reroute.
  A. The LSP is protected with link protection.
  C. The last node in the path will pop the MPLS label.

• Question 218:

  On a Junos device with dual Routing Engine (RE), which two statements correctly describe the expected behavior if the primary RE fails? (Choose two.)

  A. The backup RE will assume the master role once the packet forwarding engine (PFE) restarts
  B. The backup RE will immediately assume the master role
  C. The new master RE restarts the routing protocol process (rpd) and establishes any required adjacencies based on the configuration.
  D. The new master RE maintains the existing protocol adjacencies initially established by the previous master RE
  A. The backup RE will assume the master role once the packet forwarding engine (PFE) restarts
  C. The new master RE restarts the routing protocol process (rpd) and establishes any required adjacencies based on the configuration.

• Question 219:

  Your area boarder router (ABR) receives type 1, 2, and 5 link-state advertisements (LSAs) from a nonbackbone area. What would the ABR do with the information learned from the nonbackbone area?

  A. It will generate type 2 and 3 LSAs and flood type 5 LSAs to the backbone area
  B. It will generate only type 3 LSAs and flood only type 5 LSAs to the backbone area
  C. It will generate type 3 and 4 LSAs, and flood type 5 LSAs to the backbone area
  D. It will generate only type 4 LSAs and flood only type 5 LSAs to the backbone area
  C. It will generate type 3 and 4 LSAs, and flood type 5 LSAs to the backbone area

• Question 220:

  Which two statements are correct regarding TLVs in IS-IS? (Choose two.)

  A. PDUs contain different TLVs.
  B. TLVs contain different PDUs.
  C. The TLV attributes are type, length, and value.
  D. The TLV attributes are time. Length, and variable.
  A. PDUs contain different TLVs.
  C. The TLV attributes are type, length, and value.