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juniper认证考试 问题列表
问题
What are two routing requirements for a device to communicate with another device?（）A、end-to-end communications pathB、hosts on the same Layer 2 broadcast domainC、hosts on the same Layer 3 broadcast domainD、routing information on participating Layer 3 devices
问题
What is the default import routing for OSPF?（）A、Accept all OSPF routes and install them into the 3 routing tableB、Accept all OSPF routes and install them into the inet7.0 routing tableC、Accept all OSPF routes and install them into the inet4.0 routing tableD、Accept all OSPF routes and install them into the inet.0 routing table
问题
You are performing the initial setup of a new MAG Series device and have installed a valid CA- signed certificate on the MAG Series device. Connectivity to an existing SRX Series firewall enforcer cannot be obtained.What are two explanations for this behavior?（）A、The MAG Series device has multiple ports associated with the certificate.B、The MAG Series device's serial number needs to be configured on the SRX Series device.C、The SRX Series device must have a certificate signed by the same authority as the MAG Series device.D、The MAG Series device and SRX Series device are not synchronized to an NTP server.
问题
Which three types of optimization does the WX 60 device perform when Exchange 2000 and Outlook 2000 are used in the network? （）(Choose three.)A、Fast Connection SetupB、TCP Acceleration (AFP)C、Network Sequence CachingD、AppFlow's MAPI accelerationE、Molecular Sequence Reduction
问题
Which three functions are available under the "Maintain" tab of J-Web?（）A、download and delete log filesB、view real-time statistics of interfacesC、reboot the systemD、view and add licensesE、edit security settings
问题
Given the host IP address of 192.168.100.60 and a network mask of 255.255.255.224 (or /27), which address represents the correct network address for the referenced host?（）A、192.168.100.48B、192.168.100.16C、192.168.100.0D、192.168.100.32
问题
In JUNOS software, which type of VPN supports IPX and Appletalk?（）A、Martini based VPNsB、2547bis based VPNsC、Sham link based VPNsD、Virtual Router based VPNs
问题
Which three initial configuration methods are supported on J-series routers？（）A、CLIB、J-WebC、JUNOScopeD、autoinstallationE、PCMCIA flash card
问题
Which three pre-conditions must be met before an OSPF router can perform graceful restart? （）A、Router must be an ABR.B、Router must contain one sham link.C、The network topology must be stable.D、Router must be able to forward packets.E、Neighbors must support graceful restart.
问题
What are three valid LDP message types?（）A、PathB、SessionC、discoveryD、establishmentE、Advertisement
问题
Which two configurations are made using the QoS Setup Wizard?（） (Choose two.)A、Assign applications to traffic classes.B、Use ToS/DSCP values for traffic classes.C、Exclude subnets from QoS management.D、Select dedicated vs. over-subscribed circuits
问题
The primary line module has failed and the spare line module is nowactive.What occurs，by default，when the primary line module returns to an operational status？（）A、The primary line module is inactive for five minutes and then becomes active.B、The primary line module is in standby mode，while the spare line module remains active.C、The primary line module becomes active immediately and the spare line module becomes inactive.D、The primary and spare line modules are active for five minutes，after which time the spare line module becomes inactive.
问题
Which statement is true regarding the password-recovery process?（）A、You must have a console connection.B、You cannot set the console port to an insecure mode.C、You must press the Enter key so that you can boot into single-user mode.D、When prompted to enter the full pathname of the shell, you must press the Enter key.
问题
Which two multicast groups support Auto-RP mapping and discovery？（）A、224.0.0.39B、224.0.1.39C、224.0.0.40D、224.0.1.40