当前分类： JN0-100
问题：单选题How many IP addresses can be configured in a given interface？（）A one primary and one secondary IP addressB one IP addressC as many IP addresses as you wantD one primary and multiple secondary IP addresses...
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问题：单选题Which command is a valid way to view the status of an interface？（）A show interfaces fe-0/0/0 extensiveB show interfaces fe-0/0/0 statusC show interfaces fe-0/0/0 health-infoD show interfaces fe-0/0/0 verbose...
问题：多选题Which two statements are correct regarding default protocol preference values?（）AOSPF has a single preference value for both internal and external routes.BRIP is preferred over OSPF external routes.CDirect, local, and static routes have the same prefer...
问题：单选题What is correct regarding the configuration shown below?（） （1）static route 0.0.0.0/0 （2）qualified-next-hop 172.30.25.1 preference 7 （3）next-hop 172.30.25.5A The next-hop 172.30.25.1 is selected because the address has the lowest value.B The next-hop 17...
问题：单选题You delete a trace options file and later notice that no new entries are being written to this file. What would allow the entries to be written to the file again?（）A Issue a commit of the current configuration.B Issue a commit full of the current confi...
问题：单选题Which CLI command is used to upgrade a Juniper router?（）A load packageB load override terminalC request system software addD request system software upgrade...
问题：单选题The monitor traffic command closely resembles which UNIX-based utility?（）A ps -xB passwdC ls -a-lD tcpdump...
问题：多选题Which two statements are true of the forwarding table?（）AThe forwarding table is stored in the control plane only.BThe forwarding table contains both active and inactive routes.CThe forwarding table is stored in the control plane and the forwarding pla...
问题：单选题Which CLI command displays error statistics for an interface in real-time?（）A monitor trafficB show interfacesC monitor interfaceD show interfaces extensive...
问题：单选题What are the usable hosts on the 192.168.1.24/29 network?（）A .24 through .48B .24 through .32C .25 through .30D .35 through .31...
问题：多选题Which two fields are found in an Ethernet frame?（）AVersionBTTLCChecksumDFlagsEData...
问题：单选题A router has been configured with the settings shown below: [edit] user@host# show system authentication-order authentication-order [ radius tacplus ]; The router also has a local database that contains the user lab with password lab123. What would hap...
问题：多选题What are three components of a scheduler?（）AForwarding ClassBPriorityCTOS MarkingDBuffer SizeERED Configuration...
问题：单选题What information does the help topic command provide?（）A router’s version and serial number to help open a case with JTACB software documentation describing features and configuration tasks within JUNOSC a brief description of commands and their defaul...
问题：单选题Which command sequence shows traffic per queue for an interface?（）A show interfaces queue ge-0/0/0B show statistics queue detailC show interfaces ge-0/0/0 statistics extensiveD monitor interface ge-0/0/0 queue...
问题：单选题Which command is a valid way to view the status of an interface?（）A show interfaces fe-0/0/0 extensiveB show interfaces fe-0/0/0 statusC show interfaces fe-0/0/0 health-infoD show interfaces fe-0/0/0 verbose...
问题：多选题Which two media types support asynchronous transfer mode?（）AT3BSONETCGigabit-EthernetDEIA/TIA-232 serial...
问题：多选题What are three correct steps to reset a lost root password?（）APress the TAB key when prompted.BEnter boot -p.CEnter recovery when prompted.DCommit the change.EReboot....
问题：多选题Which three statements describe the User Datagram Protocol (UDP)?（）AUDP provides delivery notification and error checking mechanisms.BUDP is faster than the Transmission Control Protocol (TCP).CUDP application examples include DNS and VoIP.DUDP is an a...
