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JN0-100 问题列表
问题
单选题Which major J-Web menu should you use to upgrade the JUNOS software on the router？（）A
MonitorB
MaintainC
DiagnoseD
Configuration
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
单选题On a Juniper Router， where is the JUNOS software located？（）A
EPROMB
Zip driveC
hard driveD
compact flash
问题
单选题What is the first CoS process performed when a packet enters a JUNOS device?（）A
Rewrite MarkerB
Multifield ClassifierC
PolicingD
BA Classifier
问题
单选题What is a vaild match criteria for a firewall filter?（）A
from protocol tcpB
from urlC
from communityD
from acl
问题
单选题You enter configuration mode with the configure command. You need to abort the changes that you have made and start again with a fresh copy of the active configuration. Which command should you use?（）A
rollback 0B
load activeC
reset configD
clear candidate config
问题
单选题When a non-root user connects to a JUNOS platform and enters a username and password， the user is immediately placed at which level？（）A
UNIX shellB
user level CLIC
configuration modeD
operational mode
问题
单选题What is used to view status messages sent to a file named "test" as they are sent?（）A
monitor start testB
show log testC
view log testD
show test realtime
问题
单选题Which statement is correct about logical units on Juniper Router interfaces?（）A
Logical units are used only when a Layer 2 identifier is present such as a VLANB
A logical unit of 0 is required when using a frame-relay DLCIC
A logical unit is always requiredD
Logical units are not required unless ATM or 802.1Q VLAN tagging is configured.
问题
单选题What is the purpose of classification, rewrites, and queuing in Juniper routers?（）A
to provide policy based routingB
to provide class of service capabilitiesC
to provide firewall filtering capabilitiesD
to provide unified threat managment
问题
多选题When configuring a scheduler map, which two are referenced?（）AForwarding ClassBSchedulerCRewrite RulesDPriority
问题
单选题What are the contents of a scheduler?（）A
A scheduler contains parameters that describe how a queue should be serviced.B
A scheduler contains traffic that is ready to be transmitted.C
A scheduler contains forwarding classes that allow traffic to be forwarded.D
A scheduler contains a map between the classification of a packet and its forwarding class.
问题
多选题What are three advantages of dynamic routing protocols over static routing protocols?（）Alower administrative overheadBincreased network availabilityCgreater network scalabilityDeasier to implement qualified next hopsEeasier ECMP route implement