Your task is to provision the Junos security platform to permit transit packets from the Private zone to the External zone by using an IPsec VPN and log information at the time of session close.Which configuration meets this requirement?（）A、[edit security

第1题：

Based on the configuration shown in the exhibit， what will happen to the traffic matching thesecurity policy？（） [edit schedulers] user@host# showscheduler now { monday all-day； tuesday exclude； wednesday { start-time 07：00：00 stop-time 18：00：00； } thursday { start-time 07：00：00 stop-time 18：00：00； } } [edit security policies from-zone Private to-zone External] user@host# showpolicy allowTransit { match { source-address PrivateHosts； destination-address ExtServers； application ExtApps； } then { permit { tunnel { ipsec-vpn myTunnel； } } } scheduler-name now； }

• A、The traffic is permitted through the myTunnel IPsec tunnel only on Tuesdays.
• B、The traffic is permitted through the myTunnel IPsec tunnel daily， with the exception of Mondays.
• C、The traffic is permitted through the myTunnel IPsec tunnel all day on Mondays and Wednesdays between 7：00 am and 6：00 pm， and Thursdays between 7：00 am and 6：00 pm.
• D、The traffic is permitted through the myTunnel IPsec tunnel all day on Mondays and Wednesdays between 6：01 pm and 6：59 am， and Thursdays between 6：01 pm and 6：59 am

第2题：

Assume the default-policy has not been configured.Given the configuration shown in the exhibit， which two statements about traffic from host_a inthe HR zone to host_b in the trust zone are true？（） [edit security policies from-zone HR to-zone trust] user@host# show policy one { match { source-address any； destination-address any； application [ junos-http junos-ftp ]； } then { permit； } } policy two { match { source-address host_a； destination-address host_b； application [ junos-http junos-smtp ]； } then { deny； } }

• A、DNS traffic is denied.
• B、HTTP traffic is denied.
• C、FTP traffic is permitted.
• D、SMTP traffic is permitted.

第3题：

In the exhibit， you decided to change myHosts addresses. [edit security policies] user@host# show from-zone Private to-zone External { policy MyTraffic { match { source-address myHosts； destination-address  ExtServers；application  [ junos-ftp junos-bgp ]； } then { permit { tunnel { ipsec-vpn vpnTunnel； } } } } } policy-rematch； What will happen to the new sessions matching the policy and in-progress sessions that hadalready matched the policy？（）

• A、New sessions will be evaluated. In-progress sessions will be re-evaluated.
• B、New sessions will be evaluated. All in-progress sessions will continue.
• C、New sessions will be evaluated. All in-progress sessions will be dropped.
• D、New sessions will halt until all in-progress sessions are re-evaluated. In-progress sessions will be re-evaluated and possibly dropped.

第4题：

A network administrator wants to permit Telnet traffic initiated from the address book entry the10net in a zone called UNTRUST to the address book entry Server in a zone called TRUST. However, the administrator does not want the server to be able to initiate any type of traffic from the TRUST zone to the UNTRUST zone. Which configuration statement would correctly accomplish this task?（）

• A、from-zone UNTRUST to-zone TRUST { policy DenyServer { match { source-address any; destination-address any; application any; } then { deny; } } } from-zone TRUST to-zone UNTRUST { policy AllowTelnetin { match { source-address the10net; destination-address Server; application junos-telnet; } then { permit; } } }
• B、from-zone TRUST to-zone UNTRUST { policy DenyServer { match { source-address Server; destination-address any; application any; } then {deny; } } } from-zone UNTRUST to-zone TRUST { policy AllowTelnetin { match { source-address the10net; destination-address Server; application junos-telnet; } then { permit; } } }
• C、from-zone UNTRUST to-zone TRUST { policy AllowTelnetin { match { source-address the10net; destination-address Server; application junos-ftp; } then { permit; } } }
• D、from-zone TRUST to-zone UNTRUST { policy DenyServer { match { source-address Server; destination-address any; application any; } then { permit; } } } from-zone UNTRUST to-zone TRUST { policy AllowTelnetin { match {source-address the10net; destination-address Server; application junos-telnet; } then { permit; } } }

第5题：

Which configuration shows the correct application of a security policy scheduler?（）

• A、[edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn myTunnel; } scheduler-name now; } } }
• B、[edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn myTunnel; } } } scheduler-name now; }
• C、[edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn scheduler-name now; } } } }
• D、[edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; scheduler-name now; } then { permit { tunnel { ipsec-vpn myTunnel; } } } scheduler-name now; }myTunnel;

第6题：

At which two levels of the Junos CLI hierarchy is the host-inbound-traffic command configured? （）(Choose two.)

• A、[edit security idp]
• B、[edit security zones security-zone trust interfaces ge-0/0/0.0]
• C、[edit security zones security-zone trust]
• D、[edit security screen]

第7题：

Based on the configuration shown in the exhibit， what are the actions of the security policy？（） [edit schedulers] user@host# show scheduler now { monday all-day； tuesday exclude； wednesday { start-time 07：00：00 stop-time 18：00：00； } thursday { start-time 07：00：00 stop-time 18：00：00； } } [edit security policies from-zone Private to-zone External] user@host# showpolicy allowTransit { match { source-address PrivateHosts； destination-address ExtServers； application ExtApps；} then { permit { tunnel { ipsec-vpn myTunnel； } } } scheduler-name now；

• A、The policy will always permit transit packets and use the IPsec VPN myTunnel.
• B、The policy will permit transit packets only on Monday， and use the IPsec VPN Mytunnel.
• C、The policy will permit transit packets and use the IPsec VPN myTunnel all day Monday and Wednesday 7am to 6pm， and Thursday 7am to 6pm.
• D、The policy will always permit transit packets， but will only use the IPsec VPN myTunnel all day Monday and Wednesday 7am to 6pm， and Thursday 7am to 6pm.

第8题：

Which two configuration elements are required for a route-based VPN？（）

• A、secure tunnel interface
• B、security policy to permit the IKE traffic
• C、a route for the tunneled transit traffic
• D、tunnel policy for transit traffic referencing the IPsec VPN

第9题：

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第13题：

Which type of zone is used by traffic transiting the device？（）

• A、transit zone
• B、default zone
• C、security zone
• D、functional zone

第14题：

Which two configuration elements are required for a policy-based VPN？（）

• A、IKE gateway
• B、secure tunnel interface
• C、security policy to permit the IKE traffic
• D、security policy referencing the IPsec VPN tunnel

第15题：

Which command is needed to change this policy to a tunnel policy for a policy-based VPN？（） [edit security policies from-zone trust to-zone untrust] user@host# show policy tunnel-traffic { match { source-address local-net； destination-address remote-net； application any； then { permit； } }

• A、set policy tunnel-traffic then tunnel remote-vpn
• B、set policy tunnel-traffic then permit tunnel remote-vpn
• C、set policy tunnel-traffic then tunnel ipsec-vpn remote-vpn permit
• D、set policy tunnel-traffic then permit tunnel ipsec-vpn remote-vpn

第16题：

You want to allow your device to establish OSPF adjacencies with a neighboring device connected tointerface ge-0/0/3.0. Interface ge-0/0/3.0 is a member of the HR zone.Under which configuration hierarchy must you permit OSPF traffic？（）

• A、[edit security policies from-zone HR to-zone HR]
• B、[edit security zones functional-zone management protocols]
• C、[edit security zones protocol-zone HR host-inbound-traffic]
• D、[edit security zones security-zone HR host-inbound-traffic protocols]

第17题：

What is the purpose of a zone in JUNOS Software？（）

• A、A zone defines a group of security devices with a common management.
• B、A zone defines the geographic region in which the security device is deployed.
• C、A zone defines a group of network segments with similar security requirements.
• D、A zone defines a group of network segments with similar class-of-service requirements.

第18题：

In the configuration shown in the exhibit， you decided to eliminate the junos-ftp applicationfrom the match condition of the policy MyTraffic. [edit security policies] user@hostl# show from-zone Private to-zone External { policy MyTraffic { match { source-address myHosts； destination-address ExtServers； application [ junos-ftp junos-bgp ]； } then { permit { tunnel { ipsec-vpn vpnTunnel； } } } } } policy-rematch； What will happen to the existing FTP and BGP sessions？（）

• A、The existing FTP and BGP sessions will continue.
• B、The existing FTP and BGP sessions will be re-evaluated and only FTP sessions will be dropped.
• C、The existing FTP and BGP sessions will be re-evaluated and all sessions will be dropped.
• D、The existing FTP sessions will continue and only the existing BGP sessions will be dropped.

第19题：

Given the configuration shown in the exhibit， which statement is true about traffic from host_ato host_b？（） [edit security policies from-zone HR to-zone trust] user@host# showpolicy two { match { source-address subnet_a； destination-address host_b； application [ junos-telnet junos-ping ]； } then { reject； } } policy one { match { source-address host_a； destination-address subnet_b； application any； } then { permit； } } host_a is in subnet_a and host_b is in subnet_b.

• A、DNS traffic is denied.
• B、Telnet traffic is denied.
• C、SMTP traffic is denied.
• D、Ping traffic is permitted

第20题：

You have configured a UTM profile called Block-Spam, which has the appropriate antispam configuration to block undesired spam e-mails.Which configuration would protect an SMTP server in the dmz zone from spam originating in the untrust zone?（）

• A、set security policies from-zone dmz to-zone untrust policy anti-spam then permit application- services utm-policy Block-Spam
• B、set security policies from-zone untrust to-zone dmz policy anti-spam then permit application- services utm-policy Block-Spam
• C、set security policies from-zone untrust to-zone dmz policy anti-spam then permit application- services anti-spam-policy
• D、set security policies from-zone untrust to-zone dmz policy anti-spam then permit application- services Block-Spam

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