多项选择题
A.packet forwarding B.queuing functions C.routing protocol control D.JUNOS software operation
Whenanon-rootuserconnectstoaJUNOSplatformandentersauser...
单项选择题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 shell B.user level CLI C.configuration mode D.operational mode
OnaJuniperrouter，whatisthedefaultfileusedforsyslogmessa...
单项选择题On a Juniper router， what is the default file used for syslog messages？（）
A.system B.errors C.security D.messages
Whatistheinterfaceconnectingtheroutingenginetothepacket...
单项选择题What is the interface connecting the routing engine to the packet forwarding engine called？（）
A.Loopback 0 B.management C.internal（fxp1） D.control interface
