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In JUNOS software with enhanced

题目

In JUNOS software with enhanced services, which three packet elements are inspected to determineif a session already exists? （）(Choose three.)

  • A、IP protocol
  • B、IP time-to-live
  • C、source and destination IP address
  • D、source and destination MAC address
  • E、source and destination TCP/UDP port
参考答案和解析
正确答案:A,C,E
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相似问题和答案

第1题：

Which type of software would the Cisco Catalyst 2950 Series switches use to deliver intelligent services to networks that require additional security， advanced QoS， and high availability？（）

  • A、 Enhanced Image
  • B、 StandardImag
  • C、 Cisco IOS software
  • D、 Enhanced Multilayer Software Image

正确答案:A

第2题：

Which two design goals describe the Junos OS design?（）

  • A、clean separation of security and routing policies
  • B、clean separation of control and forwarding planes
  • C、modularization of multiple software processes
  • D、a single hardware platform for all software applications

正确答案:B,C

第3题：

You are not able to telnet to the interface IP of your JUNOS software with enhanced services devicefrom a PC on the same subnet. What is causing the problem? ()

A. Telnet is not being permitted by self policy.

B. Telnet is not being permitted by security policy.

C. Telnet is not allowed because it is not considered secure.

D. Telnet is not enabled as a host-inbound service on the zone.


参考答案：D

第4题：

单选题
Which command do you issue to upgrade the current software on Junos devices?（）
A

request system software replace

B

request system software install

C

request system software add

D

request system software upgrade


正确答案： C
解析： 暂无解析

第5题：

Which two statements describe the difference between JUNOS Software for securityplatforms and a traditional router？（）

  • A、JUNOS Software for security platforms supports NAT and PAT； a traditional router does not support NAT or PAT.
  • B、JUNOS Software for security platforms does not forward traffic by default； a traditional router forwards traffic by default.
  • C、JUNOS Software for security platforms uses session-based forwarding； a traditional router uses packet-based forwarding.
  • D、JUNOS Software for security platforms performs route lookup for every packet； a traditional router performs route lookup only for the first packet.

正确答案:B,C

第6题：

Cisco Catalyst 4500 Series switches are attractive to medium-size campuses with growth opportunities due to the switches enhanced security and which two other features？ （）

  • A、 enhanced multilayer software image
  • B、 connectivity to multiple types of WAN connections
  • C、 Cisco Unified Communications Manager
  • D、 QoS for converged networks
  • E、 modular， customizable components

正确答案:D,E

第7题：

Which two statements about Junos software packet handling are correct?（）(Choose two.)

  • A、The Junos OS applies service ALGs only for the first packet of a flow.
  • B、The Junos OS uses fast-path processing only for the first packet of a flow.
  • C、The Junos OS performs policy lookup only for the first packet of a flow.
  • D、The Junos OS applies SCREEN options for both first and consecutive packets of a flow.

正确答案:C,D

第8题：

In JUNOS software with enhanced services, which three packet elements are inspected to determineif a session already exists? ()(Choose three.)

A. IP protocol

B. IP time-to-live

C. source and destination IP address

D. source and destination MAC address

E. source and destination TCP/UDP port


参考答案：A, C, E

第9题：

Which two statements about JUNOS Software packet handling are correct？（）

  • A、JUNOS Software applies service ALGs only for the first packet of a flow.
  • B、JUNOS Software uses fast-path processing only for the first packet of a flow.
  • C、JUNOS Software performs route and policy lookup only for the first packet of a flow.
  • D、JUNOS Software applies SCREEN options for both first and consecutive packets of a flow.

正确答案:C,D

第10题：

多选题
In JUNOS software with enhanced services, which three packet elements are inspected to determineif a session already exists? （）(Choose three.)
A

IP protocol

B

IP time-to-live

C

source and destination IP address

D

source and destination MAC address

E

source and destination TCP/UDP port


正确答案： C,A
解析： 暂无解析

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