03-10-2008, 09:45 AM
I Passed with 76% today and got the free voucher to take JNCIA-ER Exam
Score: 76%
Result: Pass
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
Score: 76%
Result: Pass
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