Which statement accurately describes firewall user authentication？（）
A. Firewall user authentication provides another layer of security in a network.
B. Firewall user authentication provides a means for accessing a JUNOS Software-based security device.
C. Firewall user authentication enables session-based forwarding.
D. Firewall user authentication is used as a last resort security method in a network.
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Click the Exhibit button. In the exhibit，the protect-re filter is applied as an input filter on the lo0.0 interface and all possible services are enabled under [edit system services]. Which two methods can you use to access the router？（）
A. FTP
B. SSH
C. Telnet
D. J-Web
WhichstatementistrueaboutaccessingaJuniperenterpriserouterusingaWebbrowser?（）
A. J-seriesroutersareaccessiblebydefault.
B. M7iandM10iroutersareaccessiblebydefault.
C. YouneedtoinstallalicensebeforeaccessingaJ-seriesrouter.
D. YouneedtoenabletheHTTPserviceonM7i,M10i,andJ-seriesroutersbeforeaccessingthem.
ClicktheExhibitbutton. Whataretwovalidreasonsfortheoutputshownintheexhibit?（）(Choosetwo.)
A. ThelocalWeb-filteringdaemonisnotenabledorisnotrunning.
B. TheintegratedWeb-filteringpolicyserverisnotreachable.
C. NoDNSisconfiguredontheSRXSeriesdevice.
D. NosecuritypolicyisconfiguredtouseWebfiltering.
WhataretwowaystocreatearescueconfigurationonaJ-seriesrouter?（）
A. UsetheJ-WebSystem>Rescuemenu.
B. UsetheJ-WebConfiguration>Rescuemenu.
C. Issuetheconfigurerescuesavecommand.
D. Issuetherequestsystemconfigurationrescuesavecommand.
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