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In JUNOS software with enhanced services, which three packet

题目
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

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相似问题和答案

第1题：

In JUNOS software, which three routing protocols can be used to route IPv6?()

A. IS-IS

B. Static

C. RIPv2

D. OSPFv2

E. MP-BGP


参考答案：A, B, E

第2题：

For which two functions is the Routing Engine responsible?()

A.packet forwarding

B.queuing functions

C.routing protocol control

D.JUNOS software operation


参考答案：C, D

第3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4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5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6题：

Which JUNOS software feature allows a user to define specific next－hop values for IP packets based on the source IP address of that packet?()

A. MPLS

B. Load Balancing

C. Class Based Forwarding

D. Filter Based Forwarding


参考答案：D

第7题：

Which three functions are provided by JUNOS Software for security platforms？（）

  • 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）

正确答案:A,D,E

第8题：

Which two are components of the enhanced services software architecture?() (Choose two.)

A. Linux kernel

B. routing protocol daemon

C. session-based forwarding module

D. separate routing and security planes


参考答案：B, C

第9题：

For which two functions is the Routing Engine responsible？（）

  • A、packet forwarding
  • B、queuing functions
  • C、routing protocol control
  • D、JUNOS software operation

正确答案:C,D

第10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

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