What are two types of transit traffic that traverse the forwarding plane of a Layer 3 router? (Choose two.)

A. exception traffic

B. broadcast traffic

C. unicast traffic

D. multicast traffic

Which two statements about firewall filters are correct? (Choose two.)

A. Firewall filters can match Layer 7 parameters.

B. Firewall filters are stateless.

C. Firewall filters are stateful.

D. Firewall filters can match Layer 4 parameters.

You have completed the initial configuration of your new Junos device. You want to be able to load this configuration at a later time.
Which action enables you to perform this task?

A. Enter the request system reboot command.

B. Enter the load factory-default command.

C. Enter the request system configuration rescue save command.

D. Enter the request system zeroize command.

Which two statements are correct regarding Layer 2 network switches? (Choose two.)

A. Switches flood broadcast traffic.

B. Switches are susceptible to traffic loops.

C. Switches do not learn MAC addresses.

D. Switches create a single collision domain.

Which two actions happen when multiple users issue the configure exclusive command to enter configuration mode on a Junos device? (Choose two.)

A. Other users can enter configuration mode.

B. The candidate configuration is locked.

C. Other users cannot enter configuration mode.

D. The candidate configuration is unlocked.

You have configured some interfaces on a Junos device; however, you have not yet committed the configuration.
What happens if you issue the rollback 0 command in this scenario?

A. The messages.log file is deleted.

B. The interface changes you made are discarded.

C. The factory default configuration is loaded.

D. The Junos device is rebooted.

Click the Exhibit button.
 
Referring to the exhibit, which routing configuration is required for these two users to access the remote server?

A. Users and the server require a default gateway.

B. Trunk ports must be enabled on the switch.

C. A routing protocol must be enabled on the router.

D. Users must connect directly to the router.

Which statement is correct concerning exception traffic processing?

A. Exception traffic is discarded by the PFE.

B. Exception traffic is rate-limited to protect the RE.

C. Exception traffic is always dropped during congestion.

D. Exception traffic is never forwarded.

Which two statements are true about the PFE? (Choose two.)

A. The PFE handles all processes that control the chassis components.

B. The PFE is responsible for performing protocol updates and system management.

C. The PFE uses Layer 2 and Layer 3 forwarding tables to forward traffic toward its destination.

D. The PFE implements various services such as policing, stateless firewall filtering, and class of service.

You need to recover the root password on a Junos router without losing the current configuration settings.
Which three statements describe what you should perform in this scenario? (Choose three.)

A. Enter and commit the new root password.

B. Load the factory-default configuration.

C. Hit the space bar and enter recovery when prompted.

D. Upgrade the Junos OS to the latest version.

E. Use a console connection to reboot the device.

What does the user@router> clear log ospf-trace command accomplish?

A. Logging data into ospf-trace is stopped.

B. Trace parameters are removed from the OSPF protocol configuration.

C. Data in the ospf-trace file is removed and logging continues.

D. The ospf-trace file is deleted.

Which two statements are correct about firewall filters? (Choose two.)

A. “Discard” is the default action of packets that are not explicitly allowed.

B. There can be only one firewall filter.

C. There can be multiple firewall filters.

D. “Accept” is the default action of packets that are not explicitly allowed.

Which two statements apply to the Routing Engine functions? (Choose two.)

A. It does not process routing updates.

B. It responds to ping and traceroute commands.

C. It maintains the routing tables.

D. It processes the transit traffic.

Which process in the Junos OS is responsible for maintaining routing protocols and tables?

A. mgd

B. chassisd

C. dcd

D. rpd

Click the Exhibit button.
 
You need to configure interface ge-0/1/2 with an IP address of 172.16.100.1/24. You have accidentally entered 172.16.101.1/24 as shown in the exhibit.
Which command should you issue to solve the problem?

A. [edit]user@router# rollback rescue

B. [edit]user@router# rollback 1

C. [edit]user@router# rollback 0

D. [edit]user@router# rollback 2

Which layer of the OSI model contains the IP address information?

A. Layer 2

B. Layer 4

C. Layer 1

D. Layer 3

Click the Exhibit button.
Referring to the exhibit, which statement is correct?

A. Traffic is load-balanced across two routes.

B. The BGP path is the only active route.

C. The OSPF path is the only active route.

D. The BGP route is preferred over the OSPF route.

You are asked to convert the number 7 from decimal to binary.
Which number is correct in this scenario?

A. 00010000

B. 11100000

C. 00000111

D. 00001000

How many login classes are assignable to a user account?

A. 2

B. 1

C. 4

D. 3

What are two physical interface properties? (Choose two.)

A. routing protocols

B. MTU

C. IP address

D. MAC address

Click the Exhibit button.
Referring the exhibit, what does the highlighted number indicate?

A. hop count is 5

B. cost is 5

C. metric is 5

D. route preference is 5

An administrator configures a router's interface with an IPv4 address and subnet mask. The administrator also confirms that this interface is in an up state.
In this scenario, which two route types are created on the local router? (Choose two.)

A. a local route

B. a dynamic route

C. a static route

D. a direct route

Which two external authentication methods does Junos support for administrative access? (Choose two.)

A. RADIUS

B. TACACS+

C. NIS

D. ACE

Which Junos feature limits the amount of exception traffic that is sent from the PFE to the RE?

A. policer

B. CoS markings

C. routing policy

D. scheduler

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

A. Routing tables are stored in the control plane.

B. Routing tables are stored in the forwarding plane.

C. Exception traffic is never sent to the control plane.

D. Exception traffic is sent to the control plane.

Which two statements about route preference in Junos are correct? (Choose two.)

A. Both direct and static routes have the same preference.

B. Both direct and local routes have the same preference.

C. Both OSPF internal and OSPF AS external routes have the same preference.

D. Both EBGP and IBGP routes have the same preference.

Which protocol is responsible for learning an IPv4 neighbor's MAC address?

A. Neighbor Discovery Protocol (NDP)

B. Address Resolution Protocol (ARP)

C. Media Access Control Security (MACsec)

D. Network Address Translation (NAT)

You configured your system authentication order using the set authentication-order tacplus radius password command.
Which statement is correct in this scenario?

A. A rejection by TACACS+ will prevent a login and bypass the other two authentication methods.

B. The password authentication will only be used if the TACACS+ and RADIUS servers fail to respond.

C. All authentication methods are used with the most restrictive permission set used.

D. The password authentication method is evaluated if the TACACS+ and RADIUS servers respond with a reject message.

You are configuring a firewall filter on a Juniper device.
In this scenario, what are two valid terminating actions? (Choose two.)

A. count

B. discard

C. accept

D. next term

When considering routing policies, which two statements are correct? (Choose two.)

A. An import routing policy for BGP determines which received prefix advertisements are placed in the routing information base.

B. Policy terms are evaluated from top to bottom with action taken on the first match found.

C. Policy terms are evaluated from top to bottom with the most restrictive action taken of all the matching terms.

D. Routing policies are applied to interfaces as input or export filters.

What is a benefit of using J-Web?

A. It simultaneously manages multiple devices.

B. It provides more advanced features than the CLI.

C. It provides a customizable dashboard.

D. It provides console-based management.

You issue the telnet 10.10.10.1 source 192.168.100.1 command.
Which two statements are correct in this scenario? (Choose two.)

A. The telnet session will have a source address of 192.168.100.1

B. The telnet session will have a destination address of 10.10.10.1

C. The telnet session will have a destination address of 192.168.100.1

D. The telnet session will have a source address of 10.10.10.1

When considering routing tables and forwarding tables, which two statements are correct? (Choose two.)

A. The routing table is used by the RE to select the best route.

B. The routing table stores all routes and prefixes from all protocols.

C. The forwarding table stores all routes and prefixes from all protocols.

D. The forwarding table is used by the RE to select the best route.

What are two methods for navigating to configuration mode from an operational mode prompt? (Choose two.)

A. Use the quit command.

B. Use the configure command.

C. Use the exit command.

D. Use the edit command.

Which two statements are true about the candidate configuration? (Choose two.)

A. You can discard changes before committing them.

B. You can deploy multiple changes at the same time.

C. Multiple users cannot modify the same candidate configuration.

D. Candidate configuration changes are automatically applied.

What are two functions of the routing protocol daemon (rpd)? (Choose two.)

A. It creates forwarding tables.

B. It provides access to the CLI.

C. It maintains routing tables.

D. It generates chassis alarms.

Which two statements are correct about MAC addresses? (Choose two.)

A. Switches use the Address Resolution Protocol table to assign MAC addresses to network interface cards in the forwarding frame.

B. Switches use the destination MAC address to identify the next-hop destination and to change the destination MAC address in the frame.

C. The source and destination MAC addresses always remains static to the final destination.

D. The MAC address identifies the physical hardware.

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

A. ping to the local device

B. log messages

C. transit packets

D. routing updates

Click the Exhibit button.
How is traffic, sourced from 10.0.0.0/8, treated by the firewall filter shown in the exhibit?

A. logged with no further action

B. logged and accepted

C. logged and rejected

D. logged and discarded

Which command displays all IPv6 routes in the default routing instance?

A. show route table inet6.0

B. show route table inet.1

C. show route table inet.0

D. show route table inet6.1

Which character is used to filter the command output in the Junos CLI?

A. ?

B.

Which command modifier would you use to see all possible completions for a specific command?

A. |

B. detail

C. ?

D. extensive

What is the primary system log file that is present in the default configuration of a Junos device?

A. vrrp

B. kmd

C. messages

D. jsrpd

What are two attributes of the UDP protocol? (Choose two.)

A. UDP is best effort.

B. UDP is always slower than TCP.

C. UDP is connectionless.

D. UDP is more reliable than TCP.

Click the Exhibit button.
Referring to the exhibit, which route(s) will be selected by Junos for packet forwarding?

A. The static route will be selected.

B. The OSPF route will be selected.

C. The Junos OS randomly selects one route.

D. The Junos OS selects both routes.

You issue the monitor traffic interface ge-0/0/0 command.
What will this command accomplish?

A. It displays a packet capture on interface ge-0/0/0.

B. It displays the MTU and MAC address for ge-0/0/0.

C. It displays real-time statistics for interface ge-0/0/0.

D. It displays an operational summary of ge-0/0/0.

What are two advantages of using the Junos OS? (Choose two.)

A. It enables you to roll back to a previous configuration.

B. It supports up to a maximum of two previous configurations.

C. It pushes your configuration changes “live” immediately.

D. It is modular.

Your router has a route to the 10.1.1.0/24 network with a next hop of rjct.
In this scenario, which action will your router perform when traffic destined to the 10.1.1.0/24 network is received?

A. The traffic will be discarded and an ICMP unreachable message will be sent to the destination of the traffic.

B. The traffic will be silently discarded.

C. The traffic will be redirected using a default route.

D. The traffic will be discarded and an ICMP unreachable message will be sent to the source of the traffic.

What information does the forwarding table require so that the device forwards traffic? (Choose three.)

A. BGP local preference value

B. next hop IP address

C. outgoing interface name

D. OSPF metric value

E. next hop MAC address

In the Junos OS, which keyboard shortcut allows you to move to the start of the line?

A. Ctrl+e

B. Ctrl+a

C. Ctrl+k

D. Ctrl+w