Juniper Juniper Certifications JN0-104 Questions & Answers

• Question 231:

  You have configured logging to the console port but are uncertain of the impact to the device while troubleshooting.

  In this scenario, which command would allow you to minimize the impact?

  A. commit synchronize comment troubleshoot

  B. commit confirmed 1 comment troubleshoot

  C. set system svsloq console any none

  D. set system svsloq log-rotate-frequency 15

  Correct Answer: C

• Question 232:

  Click the Exhibit button.

  

  You want to make the OSPF route shown in the exhibit the active route for the 10.10.10.0/24 IP address. Which action is required to accomplish this task?

  A. Set the static route to no-readvertise.

  B. Set the OSPF route preference to 4.

  C. Set the static route preference to 0

  D. Set the OSPF metric to 0

  Correct Answer: B

• Question 233:

  Click the Exhibit button

  

  Referring to the exhibit, which statement is correct?

  A. Traffic destined to 10.10.102.0/30 will be forwarded to 10.10.101.1.

  B. Traffic destined to 10.10.102.0/30 will be load-balanced across both next hops.

  C. Traffic destined to 10.10.102.0/30 will be silently dropped.

  D. Traffic destined to 10.10.102.0/30 will be forwarded to 10.10.4.2

  Correct Answer: D

• Question 234:

  Click the Exhibit button,

  

  You are creating a new routing policy on your Junos device. You are currently receiving multiple routes within the 10.10. 10.0/24 subnet from the same upstream BGP neighbor. Your policy should only allow the 10.10. 10.0/24 route and reject all other routes within that /24 range

  Referring to the exhibit, which route filter match type would satisfy this requirement?

  A. exact

  B. orlonger

  C. prefix-length-range /24-/32

  D. longer

  Correct Answer: A

• Question 235:

  Click the Exhibit button A packet destined to the 172.27. 102.65 IP address is received by the ge-0/0/1.0 interface on your Junos device. The input firewall filter shown in the exhibit is applied to the ge- 0/0/1.0 interface. Which two actions are performed in this scenario? (Choose two.)

  

  A. The packet is logged

  B. The packet is accepted

  C. The packet is counted

  D. The packet is discarded.

  Correct Answer: BC

• Question 236:

  Which two Juniper Networks products are available in virtual machine (VIM) format? (Choose two.)

  A. vSRX

  B. vIDP

  C. vPTX

  D. vMx

  Correct Answer: AD

• Question 237:

  Click the Exhibit button

  

  You are connecting to a new device in your network and are presented with the information and prompt shown in the exhibit. Which three steps must be carried out to edit the configuration on this device? (Choose three.)

  A. Type configure at the > prompt.

  B. Log in using the root user with no password.

  C. Type cli at the = prompt

  D. Type cli at the > prompt

  E. Log in using the root user with the root 123 password.

  Correct Answer: AB

• Question 238:

  Which two statements about the configure exclusive command are correct? (Choose two.)

  A. The command excludes other users from editing the configuration.

  B. The command retains all uncommitted changes when exiting exclusive mode

  C. The command causes the loss of all uncommitted changes when exiting exclusive mode

  D. The command allows multiple users to edit private copies of the configuration concurrently.

  Correct Answer: CD

• Question 239:

  Which three benefits are made possible by the separation of the control plane and forwarding plane of a Junos device? (Choose three.)

  A. nonstop active routing

  B. in-service software upgrades

  C. deep packet inspection

  D. stateful firewall

  E. graceful Routing Engine switchover

  Correct Answer: ABE

  "This architectural design also makes possible the incorporation of high availability features like graceful Routing Engine switchover (GRES), nonstop active routing (NSR), and unified in-service software upgrades (ISSUs)." https:// douran.academy/wp-content/uploads/ebooks/jnica-junos-study-guide-part1.pdf

• Question 240:

  What are two benefits of class of service (CoS)? (Choose two.)

  A. CoS can increase the performance of a slow network.

  B. CoS can manage traffic congestion

  C. CoS can prioritize latency-sensitive traffic

  D. CoS can increase network bandwidth.

  Correct Answer: BC

  Ref: Benefits of CoS | Junos OS | Juniper Networks

  "Benefits of CoS

  ...

  CoS features allow a Juniper Networks device to improve its processing of critical packets while maintaining best-effort traffic flows, even during periods of congestion.

  ...

  CoS dedicates a guaranteed minimum bandwidth to a particular service class by reducing forwarding queue delays.