JN0-102 题目列表
单选题What must you type to enter operational mode from the root@% command prompt?（）AexitBconfigureCeditDcli
单选题By default, if equal-cost paths exist for the same destination, which action will the router take?（）ADrop half the traffic.BMake a copy of the traffic and send it to both destinations.CLoad-balance traffic between the available paths.DRandomly select one of the available paths to send traffic.
单选题What is the network address for the 10.13.147.100/19 host?（）A10.13.128.0B10.13.147.0C10.13.0.0D10.13.100.0
单选题You have been allocated a /22 network.How many usable hosts are available?（）A510B512C1022D1024
单选题Which statement is true about the routing table?（）AThe routing table exists in the control plane only.BThe routing table exists in the control plane and in the forwarding plane.CThe routing table contains both active and inactive routes.DThe routing table is stored on compact flash.
多选题What are two default routing policies on Junos devices?（）AThe BGP import policy accepts all BGP routes.BThe BGP export policy rejects all active BGP routes.CThe OSPF import policy accepts all OSPF routes.DThe OSPF export policy accepts all active OSPF routes.
单选题Why is IPv6 packet processing more effective than IPv4 packet processing?（）Afixed header sizeBsmaller header sizeCfewer header fieldsDvariable header size
多选题Which two statements are true about firewall filter configurations?（）AMultiple action modifiers can be included in the same term.BOnly a single action modifier can be included in the same term.CIf an action modifier exists without a terminating action, matching packets will be accepted.DIf an action modifier exists without a terminating action, matching packets will be discarded.
单选题When attempting to view the OSPF routes in the routing table, you issue the command show route table inet.3 but no OSPF routes are displayed. What is the problem?（）AThe OSPF routes are located in the inet4.0 routing table.BThe OSPF routes are located in the inet.0 routing table.CThe OSPF routes are located in the inet.2 routing table.DThe OSPF routes are located in the inet4.3 routing table.
单选题Which statement is correct regarding exception traffic processing?（）AException traffic is only handled by the PFEBException traffic is rate-limited across the internal link to protect the RECException traffic is not prioritized during times of congestionDException traffic is forwarded based on forwarding table entries
单选题Which CLI command do you use to determine which files are cleanup candidates?（）Arequest system storage cleanup candidatesBrequest system services storage candidatesCrequest system services candidate cleanupDrequest system storage cleanup dry-run
单选题Which CLI mode allows you to make configuration changes?（）Aenable modeBconfiguration modeCoperational modeDactive mode
单选题What is the decimal equivalent of 00000100?（）A2B4C9D12