Juniper Juniper Certifications JN0-102 Questions & Answers

• Question 311:

  Where are files queued for transmission when using the configuration archive transfer-on- commit function?

  A. /var/config

  B. /var/queue

  C. /var/transfer/queue

  D. /var/transfer/config

  Correct Answer: D

• Question 312:

  Which interface type connects the control and forwarding planes on an MX Series device?

  A. fxp1

  B. fxp0

  C. me0

  D. ae1

  Correct Answer: A

• Question 313:

  -- Exhibit -[edit interfaces ge-0/0/1]

  user@router# show

  unit 100 {

  vlan-id 100;

  family inet {

  address 10.1.1.1 /24;

  }

  }

  [edit interfaces ge-0/0/1]

  user@router# commit check

  [edit interfaces ge-0/0/1]

  'unit 100'

  Only unit 0 is valid for this encapsulation

  error: configuration check-out failed

  -- Exhibit -Referring to the exhibit, you are unable to commit the configuration for the ge-0/0/1 interface.

  What must you do to commit the configuration?

  A. You must set the vlan-tagging parameter under the [edit interfaces ge-0/0/1] hierarchy.

  B. You must use the rename command to change unit 100 to unit 0.

  C. You must set the encapsulation flexible-ethernet-services parameter under the [edit interfaces ge-0/0/1] hierarchy.

  D. You must set the encapsulation vlan-ccc parameter under the [edit interfaces ge-0/0/1 unit 100] hierarchy.

  Correct Answer: A

• Question 314:

  What are two functions of the RE? (Choose two).

  A. to maintain routing tables

  B. to forward traffic toward its destination

  C. to manage the PFE

  D. to implement various services such as policing, stateless firewall filtering, and class of service

  Correct Answer: AC

• Question 315:

  Which two statements are true about static routes in the Junos OS? (Choose two.)

  A. Static routes are defined at the [edit routing-instances] hierarchy.

  B. Static routes must have a next hop defined.

  C. Static routes remain in the routing table until you remove them or until they become inactive.

  D. Static routes are learned by neighboring devices and added to their routing tables.

  Correct Answer: BC

• Question 316:

  -- Exhibit -[edit interfaces ge-0/0/6]

  user@router# show

  unit 0 {

  family inet {

  address 172.16.10.100/24;

  address 172.16.10.101/24;

  }

  }

  -- Exhibit -

  You have two IP addresses configured on the ge-0/0/6 interface, as shown in the exhibit. You want to select the 172.16.10.101 address as the source address for packets sent from this interface to hosts on a remote subnet.

  Which parameter would you add to the 172.16.10.101 address to complete this task?

  A. preferred

  B. broadcast

  C. primary

  D. arp 172.16.10.101

  Correct Answer: A

• Question 317:

  Which source of routing information is preferred by default?

  A. BGP

  B. RIP

  C. direct

  D. static

  Correct Answer: C

• Question 318:

  Which two statements are correct about the inet.0 routing table? (Choose two.)

  A. It stores information learned from routing protocols and other sources.

  B. It is used for populating the forwarding policy.

  C. It is used for populating the forwarding table.

  D. It is used for populating the Ethernet switching table.

  Correct Answer: AC

• Question 319:

  Which process is responsible for the configuration of the router and all user commands on a Junos device?

  A. rpd

  B. chassisd

  C. dcd

  D. mgd

  Correct Answer: D

• Question 320:

  What represents the decimal equivalence of 10101100 00011111 11001001 11000101?

  A. 172.28.187.189

  B. 172.31.201.197

  C. 172.30.231.182

  D. 172.19.151.107

  Correct Answer: B