单项选择题

A network administrator wants to permit Telnet traffic ……

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; } } }

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热门试题

多项选择题Which three statements are true when working with high-availability clusters? (Choose three.)（）

A. The valid cluster-id range is between 0 and 255.
B. Junos OS security devices can belong to more than one cluster if cluster virtualization is enabled.
C. If the cluster-id value is set to 0 on a Junos security device, the device will not participate in the cluster.
D. A reboot is required if the cluster-id or node value is changed.
E. Junos OS security devices can belong to one cluster only.

单项选择题What is the purpose of a chassis cluster?（）

A. Chassis clusters are used to aggregate routes.
B. Chassis clusters are used to create aggregate interfaces.
C. Chassis clusters are used to group two chassis into one logical chassis.
D. Chassis clusters are used to group all interfaces into one cluster interface.

多项选择题What are two rulebase types within an IPS policy on an SRX Series device?（） (Choose two.)

A.rulebase-ips
B.rulebase-ignore
C.rulebase-idp
D.rulebase-exempt

单项选择题How do you apply UTM enforcement to security policies on the branch SRX series?（）

A. UTM profiles are applied on a security policy by policy basis.
B. UTM profiles are applied at the global policy level.
C. Individual UTM features like anti-spam or anti-virus are applied directly on a security policy by policy basis.
D. Individual UTM features like anti-spam or anti-virus are applied directly at the global policy level.

单项选择题Regarding fast path processing, when does the system perform the policy check?（）

A. The policy is determined after the SCREEN options check.
B. The policy is determined only during the first packet path, not during fast path.
C. The policy is determined after the zone check.
D. The policy is determined after the SYN TCP flag.