The Up To The Minute Guide To JN0-104 Answers

NEW QUESTION 1

You must verify that interface ge-0/0/0.0 is administratively up and that the link is up. In this scenario, which command will accomplish this task?

• A. show configuration interfaces ge-0/0/0.0
• B. show chassis fpc pic-status
• C. show system information
• D. show interfaces terse

Answer: D

NEW QUESTION 2

What will the request system configuration rescue save command accomplish?

• A. It will generate support information for JTAC.
• B. It will save a copy of the configuration so that you can go back to it at any time
• C. It will prevent 2 commit from happening
• D. It will restore your system to factory default settings.

Answer: B

NEW QUESTION 3

You are asked to determine when a Junos device was booted Which command would you use to obtain this information?

• A. show system statistics
• B. show system commit
• C. show system information
• D. show system uptime

Answer: D

NEW QUESTION 4

Which statement is true about default route preferences?

• A. RIP is lower than RIPng.
• B. OSPF AS external is lower than OSPF internal.
• C. Direct is lower than Static.
• D. IBGP is lower than EBGP.

Answer: D

NEW QUESTION 5

Which routing table is used for multicasting forwarding cache?

• A. Inet.3
• B. Inet.0
• C. Inet.1
• D. Inet.2

Answer: C

NEW QUESTION 6

You want to temporarily apply a candidate configuration to the active configuration and automatically roll back after 10 minutes
In this scenario, which command will accomplish this task?

• A. commit at
• B. commit confirmed
• C. commit check
• D. commit

Answer: B

Explanation:

[edit]
user@host# commit confirmed
commit confirmed will be automatically rolled back in 10 minutes unless confirmed commit complete
#commit confirmed will be rolled back in 10 minutes [edit]
user@host#
https://www.juniper.net/documentation/us/en/software/junos/cli/topics/topic-map/junos-configuration-commit.ht

NEW QUESTION 7

Which two conditions must exist in a Junos device for traffic to transit the device to a specific destination? Choose Two

• A. A forwarding table entry for that destination must exist
• B. A routing policy must be in place on the device
• C. A firewall filter must exist to allow traffic to reach that destination
• D. A routing table entry for that destination must exist

Answer: AD

NEW QUESTION 8

Which two methods keep a Junos device operational if the primary storage device fails? (Choose two.)

• A. Create a recovery snapshot.
• B. Enable the ephemeral database.
• C. Enable J-Web for device management.
• D. Create a rescue configuration.

Answer: AD

NEW QUESTION 9

Click the Exhibit button.

Referring to the exhibit, what happens to a packet that has a destination address of 172.17.0.1?

• A. The packet is forwarded to the next hop defined in the default route.
• B. The packet is silently discarded.
• C. The packet is rejected and an ICMP network unreachable message is sent to the source address.
• D. The packet is forwarded to the next hop of the management network.

Answer: C

NEW QUESTION 10

You are troubleshooting an issue and want to monitor syslog in real time. Which operational command accomplishes this task?

• A. show log messages | refresh 1
• B. monitor traffic interface fxp0.0
• C. monitor start messages
• D. show log messages

Answer: C

Explanation:
https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/monitor-start.html

NEW QUESTION 11

Which two statements about exception traffic processing are correct? (Choose two.)

• A. When congestion occurs, only exception traffic is given preference.
• B. By default, a rate-limiter for exception traffic exists on the internal link between the control plane and the forwarding plane
• C. When congestion occurs, local and control traffic are given preference.
• D. By default, no rate-limiter for exception traffic exists on the internal link between the control plane and the forwarding plane.

Answer: BC

NEW QUESTION 12

Which two statements describe firewall filters? (Choose two.)

• A. Firewall filters are applied to interfaces.
• B. Firewall filters are applied to security policies
• C. Firewall filters provide stateless security.
• D. Firewall filters provide stateful security.

Answer: AC

NEW QUESTION 13

Which two statements are true regarding dynamic routing? (Choose two)

• A. Dynamic routing is used when absolute control of routing parameters is necessary
• B. Dynamic routing allows a device to automatically reroute traffic around a failure
• C. Participating devices dynamically learn routing information from each other
• D. Dynamic routing requires more administrative overhead than static routing

Answer: BC

NEW QUESTION 14

What is the default firewall filter behavior when a term is matched but no terminating action is specified?

• A. an implicit deny and the filter evaluation terminates
• B. an implicit accept and the filter evaluation terminates
• C. an implicit accept and the filter evaluation continues to the next term
• D. an implicit deny and the filter evaluation continues to the next term

Answer: C

NEW QUESTION 15

What is the maximum number of configurations, by default, that are recoverable using the rollback command?

• A. 50
• B. 25
• C. 100
• D. 75

Answer: A

NEW QUESTION 16

Which command causes the Junos OS to temporarily activate a configuration?

• A. commit and-quite
• B. commit synchronize
• C. commit check
• D. commit confirmed

Answer: D

NEW QUESTION 17
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