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1. Which J-Web menu should you use to view the router's "last known good" configuration?

A. Configuration > View and Edit
B. Configuration > Rescue
C. Configuration > Rollback
D. Configuration > History

Answer : B

2. Which J-Web window pane allows you to view and manage licenses?

A. Monitor
B. Configuration
C. Diagnose
D. Manage

Answer : D

3. Which major J-Web menu should you use to view the physical hardware in the router?

A. Manage
B. Diagnose
C. Configuration
D. Monitor

Answer : D

4. You are logged in to an M10i router as the lab user. The J-Web 8.0R2.8 package is located in your home directory.
Which CLI command would install the J-Web interface?

A. load software jweb-8.0R2.8-signed.tgz
B. load software /home/lab/jweb-8.0R2.8-signed.tgz
C. request system software add jweb-8.0R2.8-signed.tgz
D. request system software add /home/lab/jweb-8.0R2.8-signed.tgz

Answer : C

5. Which J-Web menu displays the amount of free space on the router's compact flash?

A. Manage > System
B. Diagnose > Flash
C. Monitor > System
D. Monitor > Flash

Answer : C

6. What is the purpose of the services interface?

A. Processes traffic using class-of-service.
B. Provides various layer 2 and layer 3 services.
C. Used to bundle Ethernet interfaces on M-series routers.
D. Allows for secure shell access to the router.

Answer : A

7. Which definition most accurately describes VRRP?

A. An election protocol used to designate one of multiple routers as the master router, which serves as the forwarding next-hop for the LAN.
B. A virtual protocol which makes VPN communications possible.
C. A redundancy protocol used to identify the active WAN circuit.
D. A link-state routing protocol used in Ethernet environments.

Answer : A

8. Which three daemons are contained in the JUNOS software?
There are 3 correct answers

A. VPN
B. Routing Protocol
C. Management
D. Chassis

Answer : B C D

9. Which two statements regarding the JUNOS software user authentication methods are correct?
There are 2 correct answers

A. Multiple users can authenticate using a common local user account.
B. Only one authentication method can be configured.
C. Multiple authentication methods can be configured.
D. All users must be configured locally on the router.

Answer : C D

10. Which CLI command displays the hardware currently installed in the router?

A. show chassis alarms
B. show system hardware
C. show chassis hardware
D. show system environment

Answer :C

11. Which statements are true regarding DHCP services and J-series routers?
There are 2 correct answers

A. J-series routers can operate as a DHCP-relay agent only.
B. J-series routers can operate as a DHCP server.
C. J-series routers can function as a DHCP-relay agent and DHCP server simultaneously.
D. J-series routers can relay DHCP requests from one LAN to another.

Answer : B C

12. Which CLI command displays any active alarms on the router?

A. show system alarms
B. show chassis alarms
C. show system environment
D. show chassis environment

Answer : B

13. Which configuration statement contacts a TACACS+ server when the primary RADIUS server is unreachable?

A. [edit] system { authentication-order [ radius tacacs+ ]; }
B. [edit] authentication { login-order [ radius tacplus ]; }
C. [edit] system { authentication-order [ radius tacplus ]; }
D. [edit] authentication { login-order [ radius tacplus ]; }

Answer : C

14. What are three characteristics of the JUNOS software?
There are 3 correct answers

A. Contains a modular operating system.
B. Separate forwarding and control planes.
C. Single software train for all M,T and J-series routers.
D. Contains easy to read registry keys.

Answer : A B C

15. What statements about ALGs are true?
There are 2 correct answers

A. ALGs monitor protocol exchanges and perform address and port translations within the payload for certain protocols.
B. ALGs allow the router to interact with layer 4 and above when performing translation services.
C. ALGs are required whenever NAT is used.
D. ALGs are only used when PAT is configured.

Answer : A C

16. Which type of IGP should you use to achieve scalability in a large enterprise network?

A. distance-vector protocol
B. link-state protocol
C. Bellman-Ford protocol
D. path-vector protocol

Answer : B

17. What are two services provided by the SDX?
There are 2 correct answers

A. customized firewall modifications
B. an XML interface for router configuration
C. usage tracking and accounting
D. secure remote access to the router

Answer : A C

18. Which statements are true regarding the ASM?
There are 2 correct answers

A. The ASM supports only layer 3 services.
B. The ASM comes standard with all M7i and M10i routers.
C. The ASM supports the layer 2 and layer 3 service packages simultaneously.
D. The ASM is an option when ordering the M7i.

Answer : C D

19. You have a router which does not have the J-Web interface installed by default.
Which CLI command installs the J-Web package?

A. load system software jweb-8.0R2.8-signed.tgz
B. install package jweb-8.0R2.8-signed.tgz
C. request system software add jweb-8.0R2.8-signed.tgz
D. package add jweb-8.0R2.8-signed.tgz

Answer : C

20. Which VRRP configuration option monitors the state of an interface and is capable of initiating a change in mastership if the monitored interface goes down?

A. snoop
B. monitor
C. preempt
D. track

Answer : C

21. Which JUNOS software feature forms the basis for JUNOScope?

A. J-Web
B. JUNOScript
C. BSD Kernel
D. SDX

Answer : B

22. Which configuration option allows you to view autoinstallation messages?

A. traceoptions
B. debug
C. view
D. decode

Answer : A

23. Which of the following address assignment options are available when configuring NAT?
There are 2 correct answers

A. Static
B. Dynamic
C. One-to-one
D. One-to-many

Answer : A B

24. Within the J-Web initial setup wizard, which menu is used to configure the hostname of the router?

A. Set Up
B. Interfaces
C. Users
D. Routing

Answer : A

25. Which MLPPP configuration statement determines the threshold for maintaining the state of an MLPPP bundle?

A. link-limit
B. link-threshold
C. minimum-threshold
D. minimum-links

Answer : B
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