At which two layers of the OSI model does Ethernet operate? (Choose two.)

• A.Data Link Layer
• B.Logical Layer
• C.Physical Layer
• D.Transport Layer

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When a non-root user connects to a Junos device and successfully enters a username and password, they are immediately placed at which level?

• A.UNIX shell
• B.configuration mode
• C.operational mode
• D.user-level CLI

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Which operational command allows viewing of only OSPF routes?

• A.show ip route protocol ospf
• B.show route protocol ospf
• C.show ospf table
• D.show ip ospf route

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Which of these commands can be used to send link-related SNMP trap notifications to the network management system (NMS) located at address 192.168.1.1? (Choose two)

• A.set snmp trap-group MY-GROUP link-status
• B.set snmp trap-group MY-GROUP targets 192.168.1.1
• C.set snmp targets 192.168.1.1
• D.set snmp trap-group MY-GROUP categories link

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Which two CLI commands allow you to move between different configuration hierarchies? (Choose two.)

• A.up
• B.move
• C.cd
• D.edit

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