Juniper JN0-360 Online Practice Questions and Exam Preparation

Juniper JN0-360 Online Questions & Answers

• Question 321:

  You have two OSPF routers that are trying to form an adjacency. When you issue the command show ospf neighbor, you see that one router is in the loading state and the other is in the full state. Why are you seeing the router's state as loading?

  A. The router does not know about the received LSA header and has transmitted a link-state request.
  B. The router has finished transmitting, but is still receiving database information.
  C. The router is waiting for a start event.
  D. The router has established bidirectional communication with its peer.
  B. The router has finished transmitting, but is still receiving database information.

• Question 322:

  Which three statements correctly describe IBGP and EBGP interaction? (Choose three.)

  A. IBGP is used within an AS, whereas EBGP is used between two different ASs.
  B. EBGP peering is normally loopback-based to provide tolerance for interface or link failures.
  C. By default, EBGP updates the next-hop attribute, whereas IBGP does not.
  D. IBGP speakers can re-advertise IBGP-learned or EBGP-learned routes to other IBGP speakers.
  E. EBGP speakers can re-advertise IBGP-learned or EBGP-learned routes to other EBGP speakers.
  A. IBGP is used within an AS, whereas EBGP is used between two different ASs.
  C. By default, EBGP updates the next-hop attribute, whereas IBGP does not.
  E. EBGP speakers can re-advertise IBGP-learned or EBGP-learned routes to other EBGP speakers.

• Question 323:

  Which Operational mode command displays the root bridge ID for a Junos device?

  A. show spanning-tree root-id
  B. show spanning-tree bridge
  C. show spanning-tree bridge-id
  D. show spanning-tree root
  B. show spanning-tree bridge

• Question 324:

  What are Martian addresses on a Junos device?

  A. IP addresses that are reserved for use only with MPLS VPNs.
  B. IP addresses that are never installed in the routing table.
  C. IP addresses that are reserved for use only with GRE tunnels.
  D. IP addresses specifically used for out-of-band management.
  B. IP addresses that are never installed in the routing table.

• Question 325:

  What is the size of the unique address used to identify each node on an Ethernet LAN?

  A. 3 bytes
  B. 6 bytes
  C. 9 bytes
  D. 12 bytes
  B. 6 bytes

• Question 326:

  You are configuring OSPF on a Junos device; however, you have not configured a router ID.

  What is the default behavior in this situation?

  A. If the loopback is configured with a 127/8 address, it will be used.
  B. If the loopback is not configured, it will use the interface with the highest IP address.
  C. If the loopback is configured and does not have a usable address, the IP address associated with the first hardware interface is used.
  D. If you configure a dedicated management address and include that interface in OSPF, it will be used as the router ID.
  C. If the loopback is configured and does not have a usable address, the IP address associated with the first hardware interface is used.

• Question 327:

  You want to save adjacency formation time between two routers participating in OSPF, as well as reduce the size of the OSPF link-state database. How would you accomplish these tasks?

  A. Configure a virtual link.
  B. Specify a designated router.
  C. Specify a backup designated router.
  D. Define a point-to-point connection.
  B. Specify a designated router.

• Question 328:

  -- Exhibit -

  interfaces {

  ge-0/0/0 {

  vlan-tagging;

  unit 100 {

  vlan-id 100;

  family inet {

  address 192.168.100.97/30;

  }

  family iso;

  }

  unit 200 {

  vlan-id 200;

  family inet {

  address 192.168.100.94/30;

  }

  family iso;

  }

  }

  fxp0 {

  description "MGMT INTERFACE - DO NOT DELETE";

  unit 0 {

  family inet {

  address 10.210.10.11/27;

  }

  }

  }

  lo0 {

  unit 0 {

  family inet {

  address 192.168.100.1/32;

  }

  family iso {

  address 49.1111.1921.6801.0001.00;

  }

  }

  }

  }

  protocols {

  isis {

  interface ge-0/0/0.100;

  interface ge-0/0/0.200;

  }

  }

  -- Exhibit -

  Click the Exhibit button.

  An operator is unable to establish any IS-IS adjacencies on a router in the network.

  Based on the configuration shown in the exhibit, what is the problem?

  A. Interface lo0 must be configured in the IS-IS hierarchy.
  B. Each network interface needs a unique family ISO address.
  C. The IS-IS level for an each interface must be specified.
  D. The ISO address for interface lo0 is not in hex format.
  A. Interface lo0 must be configured in the IS-IS hierarchy.

• Question 329:

  You are asked to deploy OSPF between two routers over a broadcast medium. Which three fields in the OSPF hello packet must match? (Choose three.)

  A. hello interval
  B. options
  C. backup designated router
  D. network mask
  E. designated router
  A. hello interval
  B. options
  D. network mask

• Question 330:

  You are asked to configure and apply a new routing policy to influence routing advertisements sent to a specific EBGP peer. You must ensure that the new policy does not impact routing advertisements sent to any other peer. In this scenario, which statement is true?

  A. The new policy should be applied as an export policy for the EBGP group in which the peer is defined.
  B. The new policy should be applied as an import policy for the EBGP group in which the peer is defined.
  C. The new policy should be applied as an export policy for the specific EBGP peer.
  D. The new policy should be applied as an import policy for the specific EBGP peer.
  A. The new policy should be applied as an export policy for the EBGP group in which the peer is defined.