单项选择题

Interface ge-0/0/2.0 of your device is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17/24. A Web server with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. The Web server is attached to the ge-0/0/0.0 interface of your device. You must use NAT to make the Web server reachable from the Internet using port translation.
Which type of NAT must you configure?（）

A. source NAT with address shifting
B. pool-based source NAT
C. static destination NAT
D. pool-based destination NAT

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单项选择题
Which encryption type is used to secure user data in an IPsec tunnel?（）

A. symmetric key encryption
B. asymmetric key encryption
C. RSA
D. digital certificates
单项选择题
Which command shows the event and traceoptions file for chassis clusters?（）

A. show log chassisd
B. show log clusterd
C. show log jsrpd
D. show log messages
多项选择题
Which three contexts can be used as matching conditions in a source NAT configuration? （）(Choose three.)

A. routing-instance
B. zone
C. interface
D. policy
E. rule-set
单项选择题
You want to test a configured screen value prior to deploying.Which statement will allow you to accomplish this?（）

A. [edit security screen] user@host# show ids-option untrust-screen { alarm-test-only; }
B. [edit security screen] user@host# show ids-option untrust-screen { alarm-without-drop; }
C. [edit security screen] user@host# show ids-option untrust-screen { alarm-no-drop; }
D. [edit security screen] user@host# show ids-option untrust-screen { test-without-drop; }
多项选择题
What are three different integrated UTM components available on the branch SRX Series devices?（） (Choose three.)

A. antivirus (full AV, express AV)
B. antivirus (desktop AV)
C. Web filtering
D. antispam
E. firewall user authentication
多项选择题
Which three actions can a branch SRX Series device perform on a spam e-mail message?（） (Choose three.)

A. It can drop the connection at the IP address level
B. It can block the e-mail based upon the sender ID
C. It can allow the e-mail and bypass all UTM inspection
D. It can allow the e-mail to be forwarded, but change the intended recipient to a new e-mail address
E. It can allow the e-mail to be forwarded to the destination, but tag it with a custom value in the subject line
多项选择题
Which two statements apply to policy scheduling?（） (Choose two.)

A. An individual policy can have only one scheduler applied.
B. You must manually configure system-time updates.
C. Multiple policies can use the same scheduler.
D. Policies that do not have schedulers are not active.
多项选择题
Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by ESP?（） (Choose three.)

A. data integrity
B. data confidentiality
C. data authentication
D. outer IP header confidentiality
E. outer IP header authentication
多项选择题
Which three options represent IDP policy match conditions? （）(Choose three.)

A.service
B.to-zone
C.attacks
D.port
E.destination-address
多项选择题
Which three functions are provided by the Junos OS for security platforms?（）(Choose three.)

A. VPN establishment
B. stateful ARP lookups
C. Dynamic ARP inspection
D. Network Address Translation
E. inspection of packets at higher levels (Layer 4 and above)
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