问题：单选题You want to log into the router and make a configuration change.After loggin in as the root user, what is the next command you must enter?（）A enableB configureC editD cli...
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问题：单选题What is the role of route preference?（）A It is used as a tie breaker when the same prefix is available through multiple sourcesB It is used to determine which routes to accept into the routing tableC It is used to select the best route between multiple...
问题：单选题What is an advantage of multiple software process running in the Junos OS?（）A Each process has its own protected memory spaceB Each process is started manually by the user at bootC Aall processes are dependent on each otherD Multiple processes allow ea...
问题：单选题What is the default protocol preference for OSPF internal routes?（）A 10B 15C 150D 160...
问题：单选题Which statement is true about the routing table?（）A The routing table exists in the control plane onlyB The routing table exists in the control plane and the forwarding planeC The routing table contains both active and inactive routesD The routing tabl...
问题：单选题Which statement is true regarding the Junos OS?（）A All platforms running the Junos OS have identical factory-default configurationsB All platforms running the Junos OS use the IP2 processor for longest-match lookupC All platforms running the Junos OS u...
问题：单选题You are configuring new BGP neighbor and want to view the configuration for the interface ge-0/0/0.42.Which command do you use to achieve this result?（）A [edit protocols bgp group external] user@router# set interfaces ge-0/0/0.42 ?B [edit protocols bgp...
问题：多选题Bye default, what are three valid routing tables? （）Ainet.0Binet4.0Cinet.6Dinet6.0Einet.3...
问题：单选题What represents the binary equivalence of 207?（）A 11001111B 11101011C 11010111D 11010101...
问题：多选题You have been asked to configure your router to send link-related SNMP trap notifications to the network managemetn system (NMS) located at address 172.16.17.1.Which two commands are required?（）Aset snmp trap-group my-trap-group targets 172.16.17.1Bset...
问题：单选题Which command will display the contents of the forwarding table?（）A show route forwarding-tableB show forwardingC show configuration...
问题：单选题What information is used by a switch to forward an Ethernet frame to its destination?（）A IP addressB destination MAC addressC ARP table entryD FCS checksum...
问题：单选题What is a valid option when using the ping command?（）A packet lossB packet sizeC CRCD TCP port...
问题：单选题Which statement is true regarding the forwarding plane?（）A The forwarding plane is contained within the Routing Engine (RE)B The forwarding plane processes and evaluates exception trafficC The forwarding plane contains the Packet Forwarding Engine (PFE...
问题：单选题Which network mask is the equivalent of 255.255.248.0?（）A /20B /21C /22D /23...
问题：单选题Which CLI mode allows you to make configuration changes?（）A enable modeB configuration modeC operational modeD active mode...
问题：多选题Which two statements are true about the forwarding table?（）AThe forwarding table lists each source protocol and preference for each destinationBThe forwarding table constains only active routesCThe forwarding table is used to process transit packetsDTh...
问题：多选题By default, which two statements are true about export routing polices?（）AExport polices can evaluate only active routesBExport polices can evaluate all routesCExport polices can be applied to the forwarding tableDExport polices can be applied to inter...
