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Slide 1: JN0-340 Juniper Networks Certified Internet Associate (JNCIA-J) Exam: JN0-340 Demo Edition C CERT MAGIC 1 http://www.certmagic.com
Slide 2: JN0-340 QUESTION: 1 A stateful firewall on a J-series router is applied to which interface? A. B. C. D. WAN interface Trusted interface Loopback interface Untrusted interfaace Answer: D QUESTION: 2 The built-in service module on a J-series router supports which two service types? (Choose two.) A. B. C. D. NAT L2TP IPSEC SSL VPN Answer: A, C QUESTION: 3 A J-series router can classify packets using which three methods? (Choose three.) A. B. C. D. E. Evil bit 802.1P IP DSCP MLPPP bundle Multifield classifier Answer: B, C, E QUESTION: 4 Which J-Web menu is used to view the current NAT pools being used on the router? 2 http://www.certmagic.com
Slide 3: JN0-340 A. B. C. D. Monitor -> NAT Manage -> NAT Diagnose -> NAT Configuration -> NAT Answer: A QUESTION: 5 Which two statements accurately reflect the operation of a packet filter on a J-series router? (Choose two.) A. B. C. D. It maintains protocol state It does not maintain protocol state It processes packets independently of a particular flow It processes packets within the context of a particular flow Answer: B, C QUESTION: 6 When configuring an IPSec tunnel on a J-series router, which two options are required? (Choose two.) A. B. C. D. IKE secret key Encryption algorithm Remote tunnel hostname Remote tunnel endpoint address Answer: A, D QUESTION: 7 The use of NAT can break the operation of protocols which signal dymanic port numbers within the packet flow. Which technology can be used in a NAT configuration to solve this problem? A. Stateful firewall B. Intrusion detection 3 http://www.certmagic.com
Slide 4: JN0-340 C. Port address translation D. Application layer gateways Answer: D QUESTION: 8 Which J-series router process is responsible for performing autoinstallation? A. B. C. D. rpd dhcpd autod slarpd Answer: C QUESTION: 9 How do you disable the autoinstallation functionality on a J-series router? A. B. C. D. Return the router to the factory default configuration Reboot the router using the removable PCMCIA flash Remove the autoinstallation configuration from the router Compress the configuration button for more than 5 seconds Answer: C QUESTION: 10 The router is attempting to perform autoinstallation using interface fe-0/0/0 , but has had three unsuccessful attempts. What is the next step it performs? A. B. C. D. It shuts down all of its interfaces It activates DHCP in server mode It waits 30 seconds and then tries again It reboots itself and attempts autoinstallion again 4 http://www.certmagic.com
Slide 5: JN0-340 Answer: B QUESTION: 11 You are in the Configuration -> Quick Configuration -> Set Up menu of the J-Web application. Which two fields must be filled in before the router will commit any changes? (Choose two). A. B. C. D. Hostname Root password DNS name server Loopback address Answer: A, B QUESTION: 12 What is one way to activate the rescue configuration on a J-series router? A. B. C. D. Issue the load rescue command Issue the activate rescue command Press the rescue button for less than 5 seconds Press the configuration button for less than 5 seconds Answer: D QUESTION: 13 Which of the following loads a factory default configuration onto your router if you do not have access to the router CLI? A. B. C. D. Press the power button for less than 5 seconds Press the power button for more than 5 seconds Press the configuration button for less than 5 seconds Press the configuration button for more than 5 seconds Answer: D 5 http://www.certmagic.com
Slide 6: JN0-340 QUESTION: 14 Within the J-Web initial setup wizard, which menu is used to configure community and trap group information for the router? A. B. C. D. Users Set Up SNMP Interfaces Answer: C QUESTION: 15 Autoinstallation supports which three options for obtaining configuration information? (Choose three.) A. B. C. D. E. ILMI RARP DHCP SNMP SLARP Answer: B, C, E QUESTION: 16 Which command configures a minimal SNMP configuration? A. B. C. D. edit snmp community juniper set snmp server 10.12.1.1 version 2c set snmp community juniper authorization read-only snmp community juniper authorization read-only Answer: C QUESTION: 17 6 http://www.certmagic.com
Slide 7: JN0-340 Which CLI command can assist you with configuration syntax? A. B. C. D. help cli help topic help apropos help reference Answer: D QUESTION: 18 Which CLI command activates your configuration changes on the router? A. B. C. D. save commit set run config copy start run Answer: B QUESTION: 19 Which two statements regarding the JUNOS software user authentication methods are correct? (Choose two.) A. B. C. D. All users must be configured locally on the router Multiple authentication methods can be configured Only one authentication method can be configured Multiple users can authenticate using a common local user account Answer: B, D QUESTION: 20 How is the J-Web interface accessed? A. Using telnet 7 http://www.certmagic.com
Slide 8: JN0-340 B. C. D. E. Using SSH Using rlogin Using HTTP Using gopher Answer: D 8 http://www.certmagic.com