A.发达国家
B.世界总体
C.发展中国家
D.中国
第1题
A. set ntp time 64.32.129.3
B. set clock ntp 64.32.129.3
C. set time 64.32.129.3
D. set date ntp 64.32.129.3
第2题
A.user@router&
B. user@router#
C. user@router%
D. user@router>
第3题
A.user EXEC mode
B.global configuration mode
C.privileged EXEC mode
D.auxiliary setup mode
第5题
A.enable mode
B. configuration mode
C. operational mode
D. active mode
第6题
A.exit
B. configure
C. edit
D. cli
第7题
A.A. Execute diagnosis command to check CV info display and current MEP alarm display
B.B.Execute diagnosis command to check whether mep configuration status and packet receiving status are normal
C.C.Execute diagnosis command to check whether OAM has been delivered to the drive correctly.
D.D.Execute diagnosis command to check whether meg binding relation is normal
第8题
A. controller-based mode only
B. either standalone mode or controller-based mode
C. standalone mode only
第9题
A.spanning-tree mode rapid-pvst
B.spanning-tree uplinkfast
C.spanning-tree backbonefast
D.spanning-tree mode mst
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