What happens if the packet shown in the exhibit is received by a device running Junos OS?

A. The packet is received by the RE first and then redirected to the PFE.

B. The packet is received by the PFE first and then redirected to the RE.

C. The packet is handled by the PFE alone.

D. The packet is handled by the RE alone.

Which two statements describe the functions of the Packet Forwarding Engine (PFE)? (Choose two.)

A. The PFE will route or switch packets or frames out of the correct interface as quickly as possible.

B. The PFE will apply filters and routing policies when forwarding the packets to their final destination.

C. A The PFE will process management traffic to help monitor and manage the network device.

D. A The PFE will calculate the best network path to each individual subnet based on input from various routing protocols and static routes.

What is the next-hop interface for traffic destined to 172.19.52.101 as shown in the exhibit?

A. ge-0/0/2.0

B. ge-0/0/1.0

C. ge-0/0/3.0

D. ge-0/0/0.0

Which command will replace the entire candidate configuration with the configuration stored in the reset.config file?

A. load replace reset.config

B. load override reset.config

C. load merge reset.config

D. rollback 1

The next hop identified in the static route command Is not directly connected to your router. Referring to the exhibit, what must be added to the command for the static route to work?

A. retain

B. resolve

C. readvertise

D. install

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 confirmed

B. commit check

C. commit

D. commit at

What information is provided by the show route forwarding-table command?

A. the outgoing interface(s) associated with the destination prefixes

B. the protocol from where the route was learned

C. the routing table stored on the RE

D. the number of routes that are active, hidden, or in a hold-down state

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 preference to 0.

B. Set the OSPF route preference to 4.

C. Set the static route to no-readvertise.

D. Set the OSPF metric to 0.

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

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

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

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

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

Which command allows you to execute operational mode commands while in configuration mode?

A. set

B. show

C. Activate

D. Run

Which layer of the OSI model does a router use to make forwarding decisions?

A. Layer 3

B. Layer 4

C. Layer 5

D. Layer 2

Which address correctly represents a valid abbreviation for the 2bfc:0000:0000:0000:0217:0000:fe8c:5c85/128 IPv6 address?

A. 2bfc:0217: fe8c:5c85/128

B. 2bfc:0:217::fe8c:5c85/128

C. 2bfc:0:217:0:fe8c:5c85/128

D. 2bfc::217:0:fe8c:5c85/128

What Will the request system configuration rescue save command accomplish?

A. It will prevent a commit from happening.

B. It will generate support information for JTAC.

C. It will restore your system to factory default settings.

D. It will save a copy of the configuration so that you can go back to it at any time.

Which system-defined user class is able to perform all operations on a device?

A. operator

B. authorized

C. read-write

D. super-user

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

A. to maintain the forwarding tables

B. to monitor the chassis

C. to forward transit traffic

D. to apply the class of service function

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

A. Firewall filters are applied to security policies.

B. Frrewall filters provide stateless security.

C. Firewall filters provide stateful security.

D. Firewall filters are applied to interlaces.

A user entered configuration mode and modified the candidate configuration. In this scenario, what are two results? (Choose two.)

A. Other users cannot enter configuration mode using the exclusive parameter.

B. Other users cannot enter configuration mode using the private parameter.

C. Other users cannot log into the device.

D. Other users cannot enter configuration mode.

Which two parameters are considered action modifiers in the firewall filter's then statement? (Choose two.)

A. next term

B. policer

C. reject

D. count

Which statement is true about using custom login class permissions?

A. If you allow and deny the same command, the command is denied.

B. If you allow and deny the same command, Junos OS will randomly choose the action.

C. If you allow and deny the same command, the command is allowed.

D. If you allow and deny the same command, the Junos OS will fail the commit check.

You are asked to configure filter-based forwarding. Which routing-instance type would you use?

A. virtual router

B. non-forwarding

C. VRF

D. forwarding

Which two statements describe the RE on Junos OS devices? (Choose two.)

A. The RE maintains the routing tables.

B. The RE provides hardware status messages for the PFE.

C. The RE forwards traffic based on its local copy of the forwarding table.

D. The RE is considered the control plane.

What is the default action for packets not matching a firewall filter?

A. The packet will be silently discarded.

B. The packet will be accepted.

C. The packet will be rejected.

D. The packet will be ignored.

User 1 pings Router C to determine its status. Which router shown in the exhibit, treats the traffic generated by the ping command as exception traffic?

A. Router A

B. Router D

C. Router B

D. Router C

UserA is currently working on router1 and has Issued the commands shown In the exhibit. UserB wants to update the IP address currently configured on interface xe-1/2/1.0. What will UserB do to complete the configuration changes without interfering with UserA's work?

A. UserB should use the configure private option to complete the changes while UserA continues with the changes.

B. UserB should use the configure exclusive option to complete the changes while UserA continues with the changes.

C. Use the edit command and run the commit confirmed option then proceed with UserB’s changes.

D. Wait for UserA to finish then proceed with changes using the configure private option.

You are troubleshooting a routing issue on a device running Junos. You receive the error shown in the exhibit when you attempt to restart the routing process.
Which statement describes the problem?

A. You have typed an invalid command.

B. You do not have permission to restart the routing process.

C. The routing process can only be restarted from configuration mode.

D. The routing process must be restarted from the shell.

What are two characteristics of UDP? (Choose two.)

A. UDP operates at the transport layer.

B. UDP is connection-oriented.

C. UDP packets are sent best-effort.

D. UDP is more reliable than TCP.

A device receives a route update for network 172.19.0.0/16 from two different routing information sources. In this scenario, which parameter will determine the active route?

A. the route learned with the lowest default route preference

B. the route with the lowest metric

C. the route learned from the next hop with the lowest IP address

D. the route learned from the next hop with the highest IP address

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

A. Firewall filters provide stateless security.

B. Firewall filters provide stateful security.

C. Firewall filters are applied to security policies.

D. Firewall filters are applied to interfaces 15.

You just received a new factory-default Junos device. Which two steps must be completed to connect and log in to the device? (Choose two.)

A. Log in with the user root and password of root123.

B. Connect to the device using an SSH connection.

C. Connect to the device using the console connection.

D. Log in with the user root and no password.

Which operational mode command will provide real-time usage statistics for the ge-0/0/0 interface?

A. monitor traffic interface ge-0/0/0

B. monitor interface traffic

C. show interfaces statistics

D. show interfaces ge-0/0/0 extensive

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 increase network bandwidth.

D. CoS can prioritize latency-sensitive traffic.

You must recover a device by loading the rescue configuration file. In this scenario, which command will accomplish this task?

You are asked to configure a Junos device to perform regular configuration backups. Which feature will you configure under the [edit system] hierarchy to accomplish this task?

A. syslog

B. backup-router

C. tracing

D. archival

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 discarded.

C. The packet is accepted.

D. The packet is counted.

Which output displays that the peer has been selected for NTP synchronization?

Which operational mode command in Junos OS produces the output shown in the exhibit?

You have applied the policy shown in the exhibit as an import policy to your BGP group. In this scenario, what will happen when the router receives the
192.168.30.48/32 route?

A. It will match term-1 and be accepted.

B. It will match term-2 and be rejected.

C. It will be sent to the default BGP policy.

D. It will match term-2 and be accepted.

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

A. snow system statistics

B. show system uptime

C. show system commit

D. show system information

Which three connection protocols allow you to gather operational information from the Junos device? (Choose three.)

A. NETCONF

B. Telnet

C. JSON

D. SSH

E. XML 13

Which command allows multiple users to edit a configuration while committing only their unique changes?

A. configure dynamic

B. configure batch

C. configure exclusive

D. configure private

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

A. The HTTP traffic destined to 172.19.20.50 is accepted.

B. The HTTP traffic from source 172.19.20.50 is accepted.

C. All other traffic from the Web destined to 172.19.20.50 is discarded.

D. All other traffic from the Web destined to 172.19.20.50 is accepted.

Which statement is true about a virtual router routing instance?

A. It can be used for Layer 3 VPN implementations.

B. An interface in the routing instance can also reside in the default routing instance.

C. It automatically has import and export policies applied.

D. It can be used to create a separate routing table.

Which statement about the show chassis hardware command is correct?

A. The command provides a list of supported hardware components and their current operating status.

B. The command provides a list of all current hardware utilization statistics and operational status.

C. The command provides a list of installed hardware components, including serial numbers and model numbers.

D. The command provides a list of supported hardware components and environmental thresholds.

Which default login class should you select if you want the user to edit configuration files?

A. super-user

B. read-only

C. operator

D. unauthorized

You are capturing logs to troubleshoot an issue with IS-IS; however, the logs are Increasing In size too quickly. Referring to the exhibit, which configuration statement would solve this problem?

A. delete protocols isis traceoptions flag normal

B. set protocols isis traceoptions flag hello detail

C. delete protocols isis traceoptions file is-is-logs.log

D. set protocols isis traceoptions file files 10

A user has entered the sequence of commands shown in the exhibit. At which level of the configuration hierarchy would the user be after typing the exit command?

A. [edit]

B. [edit interfaces ge-0/0/0]

C. [edit interfaces ge-0/0/0 unit 0]

D. [edit interfaces]

Which step is required when performing a Junos software upgrade?

A. You must create a user account named maintenance-user.

B. You must reboot the device.

C. You must load the factory default configuration.

D. You must zeroize the device.

Referring to the exhibit, what will be the source address for packets egressing et-0/0/34.0?

A. 10.20.0.1

B. 10.30.0.1

C. 10.10.0.1

D. 10.40.0.1

Which two statements about routing policies are correct? (Choose two.)

A. An import policy is used to control incoming traffic on a specific interface.

B. An export policy is used to control outgoing traffic on a specific interface.

C. An export policy determines the routes in the local routing table that are advertised to peers.

D. An import policy is used to control routes that are accepted by the local routing table.

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. snow configuration interfaces ge-0/0/0.0

B. show system information

C. show interfaces terse

D. show chassis fpc pic-status