当前分类： JN0-331
问题：单选题An attacker sends a low rate of TCP SYN segments to hosts， hoping that at least one port replies. Which type of an attack does this scenario describe？（）A DoSB SYN floodC port scanningD IP address sweep...
查看答案
问题：多选题Which two traffic types trigger pass-through firewall user authentication？（）ASSHBTelnetCICMPDOSPFEHTTP...
问题：多选题What are three benefits of using chassis clustering？（）AProvides stateful session failover for sessions.BIncreases security capabilities for IPsec sessions.CProvides active-passive control and data plane redundancy.DEnables automated fast-reroute capabi...
问题：多选题Which two configuration elements are required for a route-based VPN？（）Asecure tunnel interfaceBsecurity policy to permit the IKE trafficCa route for the tunneled transit trafficDtunnel policy for transit traffic referencing the IPsec VPN...
问题：单选题Which statement is true about a NAT rule action of off？（）A The NAT action of off is only supported for destination NAT rule-sets.B The NAT action of off is only supported for source NAT rule-sets.C The NAT action of off is useful for detailed control o...
问题：单选题Using a policy with the policy-rematch flag enabled， what happens to the existing and newsessions when you change the policy action from permit to deny？（）A The new sessions matching the policy are denied. The existing sessions are dropped.B The new ses...
问题：多选题Which two statements are true about pool-based destination NAT？（）AIt also supports PAT.BPAT is not supported.CIt allows the use of an address pool.DIt requires you to configure an address in the junos-global zone....
问题：单选题Which type of zone is used by traffic transiting the device？（）A transit zoneB default zoneC security zoneD functional zone...
问题：多选题Which two statements are true regarding firewall user authentication？（）AWhen configured for pass-through firewall user authentication， the user must first open a connection to the JUNOS security platform before connecting to a remote network resource.B...
问题：多选题Which two functions of JUNOS Software are handled by the data plane？（）ANATBOSPFCSNMPDSCREEN options...
问题：多选题Which two security policy actions are valid？（）AdenyBdiscardCrejectDclose...
问题：多选题What are two components of the JUNOS Software architecture？（）ALinux kernelBrouting protocol daemonCsession-based forwarding moduleDseparate routing and security planes...
问题：多选题In JUNOS Software， which three packet elements can be inspected to determine if asession already exists？（）AIP protocolBIP time-to-liveCsource and destination IP addressDsource and destination MAC addressEsource and destination TCP/UDP port...
问题：单选题You want to allow all hosts on interface ge-0/0/0.0 to be able to ping the device’s ge-0/0/0.0 IP address.Where do you configure this functionality？（）A [edit interfaces]B [edit security zones]C [edit system services]D [edit security interfaces]...
问题：单选题Given the configuration shown in the exhibit， which configuration object would be used to associate bothNancy and Walter with firewall user authentication within a security policy？（） profile ftp-users { client nancy { firewall-user { password "$9$lJ8vL...
问题：多选题Which two statements about the Diffie-Hellman （DH） key exchange process are correct？（）AIn the DH key exchange process， the session key is never passed across the network.BIn the DH key exchange process， the public and private keys are mathematically re...
问题：多选题You are creating a destination NAT rule-set. Which two are valid for use with the from clause？（）Asecurity policyBinterfaceCrouting-instanceDIP address...
问题：单选题Regarding a route-based versus policy-based IPsec VPN， which statement is true？（）A A route-based VPN generally uses less resources than a policy-based VPN.B A route-based VPN cannot have a deny action in a policy； a policy-based VPN can have a deny act...
问题：多选题Which two statements describe the purpose of a security policy？（）AIt enables traffic counting and logging.BIt enforces a set of rules for transit traffic.CIt controls host inbound services on a zone.DIt controls administrator rights to access the devic...
问题：单选题Which attribute is required for all IKE phase 2 negotiations？（）A proxy-IDB preshared keyC Diffie-Hellman group keyD main or aggressive mode...
