Q1. Which two statements are correct about firewall filters in the Junos OS? (Choose two.)

A. Firewall filters are stateless.

B. Firewall filters are used to control routing information that is exchanged between devices.

C. Firewall filters are used to control traffic passing through the device.

D. Firewall filters can only be applied to traffic entering the device.

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Q2. Which command will show the best paths that are installed in the PFE?

A. show route

B. show route active-path

C. show route private

D. show route forwarding-table

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Q3. To which directory does the Junos OS write traceoptions files?

A. /var/tmp/

B. /var/

C. /var/log/

D. /var/home/<username>/

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Q4. Which two external authentication methods are supported by the Junos OS for user authentication? (Choose two.)

A. RADIUS

B. KERBEROS

C. IPsec

D. TACACS+

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Q5. You are troubleshooting a routing issue and need to check the hop-by-hop path to the 10.10.10.10 destination.

Which three commands would display the path? (Choose three.)

A. user@router# traceroute 10.10.10.10

B. user@router> ping record-route 10.10.10.10

C. user@router>traceroute 10.10.10.10

D. user@router# run traceroute 10.10.10.10

E. user@router# ping record-route 10.10.10.10

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Q6. Which statement describes the PFE?

A. The PFE controls the RE by providing Layer 2 and Layer 3 forwarding tables.

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

C. The PFE sends traffic to the RE for systematic packet forwarding.

D. The PFE receives hardware and environmental status messages from the RE.

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Q7. -- Exhibit --

inet.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden)

+ = Active Route, - = Last Active, * = Both

172.23.10.0/24 *[Direct/0] 21:59:56

>via ge-0/0/6.0

172.23.10.100/32 *[Local/0] 22:00:10

Local via ge-0/0/6.0 172.23.12.0/24 *[Static/5] 00:01:36

>to 172.23.10.1 via ge-0/0/6.0 172.23.15.0/24 *[Static/5] 00:01:36

>to 172.23.10.1 via ge-0/0/6.0

-- Exhibit --

Users are unable to access resources in the 172.23.14.0/24 subnet.

Referring to the exhibit, which two actions would solve this problem? (Choose two.)

A. Configure a separate routing instance.

B. Configure a default static route.

C. Configure a static route to 172.23.14.0/24.

D. Configure the existing routes to resolve the indirect next hop.

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Q8. Which statement is true regarding the forwarding plane?

A. The forwarding plane is contained within the Routing Engine (RE).

B. The forwarding plane processes and evaluates exception traffic.

C. The forwarding plane contains the Packet Forwarding Engine (PFE).

D. The forwarding plane is not present on all platforms running the Junos OS.

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Q9. Which two statements are true about the rescue configuration file? (Choose two.)

A. It must include a root password.

B. It is rollback file number 50, and you can recover it by issuing rollback 50.

C. It is created by issuing request system configuration rescue save.

D. It is updated automatically when you commit.

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Q10. Which command displays only the interfaces that are operationally and administratively up?

A. show interfaces terse | match up

B. show interfaces terse | match down

C. show interfaces terse | except up

D. show interfaces terse | except down

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