单项选择题

A.rootB.localC.radiusD.remoteAsuccessfulauthenticationa……

A successful authentication attempt by a RADIUS server does not supply a username to the JUNOS software. Which username is used by default？（）

A.root
B.local
C.radius
D.remote

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热门试题

单项选择题A BGP router has the following configuration： protocols{ bgp{ export[policy-1 policy-2 policy-3]； }} policy-options{ policy-statementpolicy-2 { termget-statics{ fromprotocol static； thenaccept； } termreject-all { thenreject； } } policy-statementpolicy-1 { termget-aggregate { fromprotocol aggregate； thenaccept； } termreject-all { thenreject； } } policy-statementpolicy-3 { termget-ospf { fromprotocol ospf； thenaccept； } termreject-all { thenreject； } } } Which policy term is evaluated first when exporting routes？（）

A.get-ospf
B.reject-all
C.get-statics
D.get-aggregate

单项选择题Which action occurs when the BGP route 20.1.0.0 16 is evaluated by the policy expression？（） [editpolicy-options] policy-statementreject_10 { from{ route-filter20.1.0.0 16orlongerM } then{ communityadd 90-1； accept }} policy-statementaccept_20 { from{ route-filter20.1.0.0 16orlongerM } then{ communityadd 100-1； reject； } } community100-1 members 100：1； community90-1 members 90：1 [editprotocols] bgp{ groupebgp-group { neighbor172.16.201.1 { export（reject-10 &&&ensp;accept-20）； }}}

A.The route is not announced.
B.The route is announced with 90：1 added.
C.The route is announced with 100：1 added.
D.The route is announced with communities 90：1 and 100：1 added.

单项选择题WhichactionoccurswhentheBGProute20.1.0.0 16isevaluatedbythepolicyexpression？（） [editpolicy-options] policy-statementmy-filter{ term-first{ from{ route-filter192.168.0.0 16orlongeraccept； route-filter192.168.1.0 24exactaccept； route-filter192.168.2.0 24exact； } then{ metric10； accept； } termsecond{ then{ metric20； accept； }} policy-statementmain{ termchange-attributes from{ policymy-filter； } thenaccept； } termdefault{ thenreject； }} [editprotocols] bgp{ exportmain； }

A.The route is not advertised into BGP
B.The route is advertised into BGP with metric 10.
C.The route is advertised into BGP with metric 20.
D.The route is advertised into BGP with default metric.

单项选择题ABGProutershouldusethreeexportpoliciesnamedadd-communities，no-rfc1918-routes，andrejected-unwanted.Whichexportstatementplacestheadd-communitiespolicyimmediatelybeforethedefaultBGPpolicy？（）

A.export [add-communities no-rfc1918-routes ejected-unwanted]；
B.export [no-rfc1918-routes add-communities rejected-unwanted]；
C.export [add-communities rejected-unwanted no-rfc1918-routes]；
D.export [no-rfc1918-routes rejected-unwanted add-communities]；

多项选择题Given the output from a show route extensive command （some information removed）： 10.10.0.0 16 （2 entries， 1 announced） Communities： 64512：666 90：4070 5834：66 172.16.1.0 24 （1 entries， 1 announced） Communities： 65000：1696 1234：666 50：7090 172.16.20.0 22 （1 entries， 1 announced） Communities： 65544：1000 80：1001 8431：14952 192.168.33.64 26 （2 entries， 1 announced） Communities： 10：4307 9231：1071 64512：999 Which two routes appear when a show route community 64512：* command is executed？（）

A.10.10.0.0/16
B.172.16.1.0/24
C.172.16.20.0/22
D.192.168.33.64/26