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JN0-101 问题列表
问题
多选题Which three protocols use UDP as a transport protocol by default?（）AHTTPBTFTPCDNSDSNMPESMTP
问题
单选题Which statement is true about the forwarding table?（）A
The forwarding table is stored in the control plane onlyB
The forwarding table is stored in the control plane and in the forewarding planeC
The forwarding table contains both active and inactive routesD
The forwarding table can contain only sigle next hop per destination
问题
单选题What represents the binary equivalence of 96?（）A
11010100B
01100000C
11010000D
11101010E
11000000
问题
多选题Which two statements are true about terms in a routing policy?（）AA then statement is mandatory in a termBIf a term does not contain a from statement, all routers matchCIf a term does not contain a from statement, the Junos OS will not commitDA then statement is not mandatory in a term
问题
单选题What is the purpose of a network mask?（）A
It is used to identify the maximum hop count of a subnetworkB
It is used to identify an IP address as either private or publicC
It is used to identify the network to which an IP address belongsD
It is used to identify the total number of bits present in an IP address
问题
单选题Which J-Web lab do you use lo add licenses to the device?（）A
ConfigureB
TroubleshootC
MonitorD
Maintain
问题
单选题Which operational mode command can be used to synchronize the local system time with an NTP server?（）A
set ntp time 64.32.129.3B
set clock ntp 64.32.129.3C
set time 64.32.129.3D
set date ntp 64.32.129.3
问题
多选题Which three steps are parts of the root password recovery process?（）AReboot the deviceBRun the recovery scriptCReset the root passwordDReset the user passwordsELoad factory-default configuration
问题
单选题You issue the ping interface tl-1/1/0 1.1.1.1 bypass-routing count 1000 rapid command.Which statement is correct?（）A
The count parameter creates a counter that you can view with the show firewall commandB
The count parameter allows the router to count the number of pings for logging purposesC
The count parameter allows the router to pause for 10000 seconds before sending out a pingD
The count parameter allows the router to send out 1000 pings and then stop
问题
多选题You are at the top of the hierarchy and must configure OSPF on interface so-0/0/0 unit 100. Which two achieve this result?（）Aset protocols set ospf area 0 set interface so-0/0/0.100Bset protocols ospf area 0 interface so-0/0/0.100Cedit protocols ospf interface so-0/0/0.100Dedit protocols ospf area 0 set interface so-0/0/0.100
问题
多选题Which two statements are correct regarding the default protocol preference values? （）ARIP is preferred over OSPF external routesBDirect, local and static routes have the same preference valueCOSPF's preference value is lower than BGPDOSPF has a single preference value for both internal and external routes
问题
单选题What is the default SNMP permision level on Junos devices?（）A
readB
read-writeC
read-onlyD
write
问题
单选题Your network administrator has asked you to view the real-time interface usage on ge-0/0/0, Which command whould be used?（）A
monitor interface ge0/0/0B
traceoptions interface ge-0/0/0C
debug interface ge0/0/0D
monitor usage ge-0/0/0
问题
单选题You have a network containing 120 routers. You must establish and maintain connectivity between the loopback interfaces of all routers. Because of the critical services using the network, you need redundancy and fast failover. Which routing protocol should you use in this scenario?（）A
OSPFB
RIPC
BGPD
static