JN0-330

多选题In JUNOS software with enhanced services, which three packet elements are inspected to determineif a session already exists? （）(Choose three.)AIP protocolBIP time-to-liveCsource and destination IP addressDsource and destination MAC addressEsource and d

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 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2题：

Which three can be specified within an RSVP session attribute object?() (Choose three.)

A. hold priority

B. setup priority

C. FEC IP address

D. resource availability

E. local protection option


参考答案：A, B, E

第3题：

Which two packet attributes contribute to the identification of a session? ()(Choose two.)

A. destination port

B. TTL

C. IP options

D. protocol number


参考答案：A, D

第4题：

If an edge Label Switch Router （LSR） is properly configured，which three combinations are possible？（）

  • A、A received IP packet is forwarded based on the IP destination address and the packet is sent as an IP packet.
  • B、An IP destination exists in the IP forwarding table. A received labeled packet is dropped because the label is not found in the LFIB table.
  • C、There is an MPLS label-switched path toward the destination. A received IP packet is dropped because the destination is not found in the IP forwarding table.
  • D、A received IP packet is forwarded based on the IP destination address and the packet is sent as a labeled packet.
  • E、A received labeled IP packet is forwarded based upon both the label and the IP address.
  • F、A received labeled packet is forwarded based on the label. After the label is swapped，the newly labeled packet is sent.

正确答案:A,D,F

第5题：

What three pieces of information can be used in an extended access list to filter traffic (Choose three.)()。

A.protocol

B.VLAN number

C.TCP or UDP port numbers

D.source switch port number

E.source IP address and destination IP address

F.source MAC address and destination MAC address


参考答案：A, C, E

第6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7题：

What are three methods to apply a L2TP Tunnel Switch Profile? ()(Choose three.)

A. aaa domain-map

B. radius attributes

C. tunnel groups

D. tunnel services profile

E. l2tp destination profile


参考答案：A, B, C

第8题：

Which three options represent IDP policy match conditions? ()(Choose three.)

A.service

B.to-zone

C.attacks

D.port

E.destination-address


参考答案：B, C, E

第9题：

Which of the following is not a valid reason for a packet to be punted？（）

  • A、The TCAM has reached capacity
  • B、An unknown destination MAC address
  • C、A packet being discarded due to a security violation
  • D、A Telnet packet from a session being initiated with the switch
  • E、Routing protocols sending broadcast traffic
  • F、A packet belonging to a GRE tunnel

正确答案:B,C

第10题：

The EtherChannel between your LAN switch and the Internet router is not load-balancing efficiently. On the switch，there are several workstations with valid IP ranges. Which load-balance algorithms can you use in the switch in order to optimize this load balancing？ （）

  • A、source IP address
  • B、destination IP address
  • C、per-packet load balance
  • D、destination MAC address
  • E、source MAC address

正确答案:A,B,D,E

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