You are asked to limit traffic on interface xe-0/0/3 to 1G using the policer shown in the exhibit.
Which configuration would accomplish this task?
A.
 
B.
 
C.
 
D.
 

Which command is used to replace the entire current configuration?

A. load replace

B. load set

C. load patch

D. load override

Referring to the exhibit, which command was issued to generate the output?

A. show chassis environment

B. show chassis hardware

C. show chassis routing-engine

D. show chassis fpc

How does the PFE determine how to forward transit traffic?

A. The PFE determines network destinations itself based on the RE’s routing table.

B. The PFE uses the forwarding table provided by the RE.

C. The PFE performs a destination lookup based on its own routing table.

D. The PFE uses the routing table provided by the RE.

A packet enters a Junos device. No matching destination entry exists in the forwarding table.
How will the device respond?

A. The RE responds to the destination with a source unreachable notification message.

B. The RE responds to the source with a destination unreachable notification message.

C. The PFE responds to the destination with a source unreachable notification message.

D. The PFE responds to the source with a destination unreachable notification message.

Which parameter of the monitor traffic command should be used with caution when considering storage space on a Junos device?

A. write-file

B. layer2-headers

C. extensive

D. detail

While working on a Junos device, you receive the message shown in the exhibit.
In this scenario, what should you do to stop the shutdown process?

A. Issue the request system power-off in 0 command.

B. Issue the clear system commit command.

C. Issue the request system halt in 0 command.

D. Issue the clear system reboot command.

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

A. show log messages

B. monitor start messages

C. monitor traffic interface fxp0.0

D. show log messages | refresh 1

You have entered the command show log messages | match "error|kernel|panic".
Which statement is correct regarding the keywords error, kernel, and panic in the output?

A. The output will contain all messages from the file except the ones that contain at least one of the three defined keywords.

B. The output will contain all messages from the file that contain at least one of the three defined keywords.

C. The output will contain all messages from the file except the ones that contain all three defined keywords.

D. The output will contain all messages from the file that contain all three defined keywords.

Referring to the exhibit, which statement is true?

A. Traps are sent to 10.21.15.180.

B. Traps are allowed from 10.21.15.180.

C. Traps are sent to 10.21.15.16.

D. Traps are allowed from 10.21.15.16.

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

A. 50

B. 25

C. 100

D. 75

Referring to the exhibit, what information is provided about the route to 192.168.47.0/24? (Choose two.)

A. There are two active routes to 192.168.47.0/24.

B. There is a single active route to 192.168.47.0/24.

C. There are two next hops available to 192.168.47.0/24.

D. There is a single next hop available to 192.168.47.0/24.

What would you use as a network tool to open a secure terminal connection from a device running Junos OS to another device?

A. SSH

B. HTTPS

C. RDP

D. telnet

How would you change the display so that 40 lines will be displayed in the terminal program when you are logged into a Junos device?

A. Issue the set cli screen-length 40 command from operational mode.

B. Set the display options in your terminal program.

C. Issue the set cli screen-length 40 command from configuration mode.

D. Set the window size of your terminal program.

Which statement is true about the longer route-filter match type?

A. All routes within the specified prefix that are longer than or equal to the given prefix are considered a match.

B. All routes within the specified prefix that are longer or equal to the given prefix up to a defined acceptable prefix length are considered a match.

C. All routes within the specified prefix that are longer than the given prefix up to a defined acceptable prefix length are considered a match.

D. All routes within the specified prefix that are longer than the given prefix are considered a match.

You notice traffic destined to 172.31.17.0/24 is traversing an OSPF path rather than a BGP path.
Referring to the exhibit, what is causing this behavior?

A. The 172.31.17.0/24 BGP route has a higher route preference.

B. The 172.31.17.0/24 route does not have a valid BGP entry.

C. The 172.31.17.0/24 BGP route is missing a valid default next hop.

D. The 172.31.17.0/24 BGP route’s outgoing interface is down.

By default, which character indicates the UNIX shell prompt?

A. #

B. %

C. $

D. >

Which command displays all IPv4 routes in the default routing instance?

A. show route table inet.1

B. show route table inet6.0

C. show route table inet.2

D. show route table inet.0

You are connected to your Junos device using an SSH connection to the fxp0 interface. No other interfaces are currently configured beyond their default settings.
You commit a configuration that makes the fxp0 interface unreachable from your management network.
In this scenario, how would you re-establish communication with the device?

A. Connect to the console of the device.

B. Establish an SSH connection to the loopback interface.

C. Power off and power on the device.

D. Unplug the network cable and plug it back in.

You are attempting to upgrade the Junos OS on your device, but there is not enough space to complete the upgrade.
Which parameter, added to the request system software add command, would solve the problem?

A. validate

B. force

C. no-validate

D. no-copy

Referring to the exhibit, which logical interface is able to forward IP traffic?

A. ge-0/0/2.0

B. ge-0/0/0

C. ge-0/0/1.0

D. ge-0/0/2

Referring to the exhibit, what does the number inside the square brackets represent?

A. route preference

B. metric

C. protocol reference number

D. local preference

Which statement is true about the command shown in the exhibit?

A. There needs to be a ; after top for the command to be accepted as a valid command.

B. Only top should be used, no other options are allowed on the same line.

C. The command shown in the exhibit would be accepted as a valid command.

D. If you replace top with up command, it becomes valid.

What is the default location of the primary syslog file on Junos devices?

A. /var/log/

B. /var/tmp/

C. /var/home/

D. /var/db/

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

A. The memory utilization is 28%.

B. The memory utilization is 72%.

C. The 15 minute CPU load average is 99%.

D. The CPU kernel utilization is 1%.

You issue the request system zeroize command.
Which statement is correct in this scenario?

A. All data files are deleted and all configuration settings are returned to factory defaults.

B. All data files remain unchanged but all configuration settings are returned to factory defaults.

C. Disk space is freed by rotating log files and a proposed list of files to delete is presented.

D. All data files are deleted and the configuration settings remain unchanged.

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

A. Participating devices dynamically learn routing information from each other.

B. Dynamic routing requires more administrative overhead than static routing.

C. Dynamic routing allows a device to automatically reroute traffic around a failure.

D. Dynamic routing is used when absolute control of routing parameters is necessary.

Which command produced the output shown in the exhibit?

A. show interfaces filters

B. show interfaces terse

C. show interfaces summary

D. show interfaces extensive

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

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

B. Static routes must have a next hop defined.

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

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

You successfully established a BGP session with a peer, but do not see any routes learned from the peer.
What would cause this problem?

A. A routing policy is blocking BGP from learning the routes.

B. A security policy is blocking BGP from learning the routes.

C. Unicast reverse-path-forwarding is blocking BGP from learning the routes.

D. The firewall filter is blocking BGP from learning the routes.

Which two statements describe IPv4 default behavior for BGP? (Choose two.)

A. All active BGP routes are exported to configured EBGP neighbors.

B. All BGP routes are exported to configured EBGP neighbors.

C. All BGP routes are imported into the inet4.0 routing table.

D. All BGP routes are imported into the inet.0 routing table.

What are two default password requirements on devices running Junos OS? (Choose two.)

A. Passwords must contain at least one special character.

B. Alphanumeric character classes must be used.

C. An expiration date must be set.

D. Passwords must be at least six characters in length.

A user attempts to log in to a Junos device, but the RADIUS server is unreachable.
 
Referring to the exhibit, what is the default action of a Junos device in this scenario?

A. The Junos device displays a RADIUS connection error

B. The Junos device uses the local authentication database

C. The Junos device retries every 30 seconds until the connection is restored

D. The Junos device prompts for a cached RADIUS password

Which keystroke combination allows users to move the cursor to the end of the command line without deleting text?

A. Ctrl + a

B. Ctrl + e

C. Ctrl + w

D. Ctrl + u

What is the initial prompt displayed when logging in as the root user?

A. root@router>

B. root@router%

C. root@router#

D. root@router*

You notice that the terms in your firewall filter are not in the correct order.
What would solve this problem?

A. Use the next term action to force an evaluation of the next term.

B. Use the insert command to reorder the terms within the filter.

C. Use the count parameter to ensure that the terms are evaluated correctly.

D. Use the reject action to change the action of the filter.

Which two keystrokes are used to auto-complete commands? (Choose two.)

A. Esc

B. Spacebar

C. Tab

D. End

What are two examples of transit traffic? (Choose two.)

A. SFTP traffic that enters and exits the same interface on the local router.

B. SCP traffic that enters one interface and exits another interface on the local router.

C. SFTP traffic that enters one interface and is destined for another interface on the local router.

D. SCP traffic that is destined for the router’s loopback interface.

Which two statements are true about the default behavior of Junos routing policies? (Choose two.)

A. Routing policies control the flow of routing information going to and from the forwarding table.

B. Routing policies control the flow of routing information going to and from the routing table.

C. Routing policies can export active and inactive routes.

D. Routing policies can export only active routes.

A Junos device is configured with multiple routing protocols to the same destination prefix.
By default, which route will be active in the forwarding table?

A. an OSPF route

B. an IS-IS route

C. a BGP route

D. a static route

What are two benefits realized by the disaggregated Junos OS? (Choose two.)

A. There is increased flexibility to use different control plane versions.

B. The Junos VM becomes hardware-independent and can be deployed on any hypervisor without modification.

C. The architecture facilitates programmability through provisioning the control plane, the data path, and the platform APIs.

D. The platform drivers and forwarding engine are removed from the control plane to increase performance.

Which next-hop interface will be used to reach the 10.21.14.16 destination as shown in the exhibit?

A. ge-0/0/0.0

B. ge-0/0/2.0

C. ge-0/0/1.0

D. ge-0/0/3.0

When multiple users are editing the configuration on a Junos device, what is the default behavior when a user issues a commit command?

A. All valid configuration changes made by all users will take effect.

B. The user’s configuration changes are committed; other users’ configuration changes are still pending.

C. The user will receive an error message disallowing a commit of the configuration.

D. The user’s configuration changes are committed; other users will be exited from configuration mode.

Referring to the exhibit, which statement is correct when traffic is received from 10.10.10.4?

A. The traffic is counted and rejected.

B. The traffic is only accepted.

C. The traffic is counted and accepted.

D. The traffic is only rejected.

Referring to the exhibit, what is the expected behavior for login attempts from users that receive a reject form from both the RADIUS and TACACS+ servers?

A. Users are prompted for a local authentication password.

B. Users are not prompted for a local authentication password.

C. Users are prompted for the root authentication password.

D. Users are granted limited access to the device using a guest account.

When a system process encounters an error, how does the Junos OS protect other processes from being impacted?

A. Each process operates in its own shared memory space.

B. The Junos OS executes only one process at a time.

C. Each routing protocol runs as an individual process.

D. The Junos OS executes multiple processes simultaneously.

Given the configuration shown below:
set system authentication-order [ tacplus ]
Which two statements are correct? (Choose two.)

A. If the TACACS+ server is not available, the local user database is checked.

B. If the TACACS+ server is available and rejects the username/password provided, the user is not allowed to access the device.

C. If the TACACS+ server is not available, the user is not allowed to access the device.

D. If the TACACS+ server is available and rejects the username/password provided, the local password database is checked.

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

A. A routing table entry for that destination must exist.

B. A firewall filter must exist to allow traffic to reach that destination.

C. A forwarding table entry for that destination must exist.

D. A routing policy must be in place on the device.

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

A. to monitor the chassis

B. to maintain the forwarding tables

C. to implement policing

D. to enforce stateless firewall filters

E. to manage the PFE

Which two statements describe a routing policy? (Choose two.)

A. Attribute changes applied to export policies always affect the local routing table.

B. Routing policies are used to choose which routes are sent to neighbors using dynamic routing protocols.

C. Active and inactive routes are available for export from the routing table.

D. A routing policy allows you to control the flow of information into the routing table.