单选题What is the first CoS process performed when a packet enters a JUNOS device?()A Rewrite MarkerB Multifield ClassifierC PolicingD BA Classifier

题目
单选题
What is the first CoS process performed when a packet enters a JUNOS device?()
A

Rewrite Marker

B

Multifield Classifier

C

Policing

D

BA Classifier

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相似问题和答案

第1题:

When is the BA Classifier engaged for identifying the forwarding class of traffic in a Juniper router?()

A.after a packet is identified by a multifield classifier

B.after the traffic passes though a shaper

C.prior to ingress policing of traffic

D.while the packet is stored in the switching fabric of the router


参考答案:C

第2题:

What is the last CoS process performed prior to a packet leaving a router?()

A.Rewrite Marker

B.Multifield Classifier

C.Policing

D.BA Classifier


参考答案:A

第3题:

Which two statements are true regarding firewall user authentication?() (Choose two.)

A. When configured for pass-through firewall user authentication, the user must first open a connection to the Junos security remote network resource.

B. When configured for Web firewall user authentication only, the user must first open a connection to the Junos security remote network resource.

C. If a Junos security device is configured for pass-through firewall user authentication, new sessions are automatically intercepted .

D. If a Junos security device is configured for Web firewall user authentication, new sessions are automatically intercepted.


参考答案:B, C

第4题:

Which two statements are true regarding firewall user authentication?() (Choose two.)

  • A、When configured for pass-through firewall user authentication, the user must first open a connection to the Junos security remote network resource.
  • B、When configured for Web firewall user authentication only, the user must first open a connection to the Junos security remote network resource.
  • C、If a Junos security device is configured for pass-through firewall user authentication, new sessions are automatically intercepted .
  • D、If a Junos security device is configured for Web firewall user authentication, new sessions are automatically intercepted.

正确答案:B,C

第5题:

When the BGP path selection process is being performed on a Cisco router, which BGP attribute is used first when determining the best path?()

A. local preference

B. MED

C. weight

D. or igin

E. next - hop

F. AS - path


参考答案:C

第6题:

What is the first CoS process performed when a packet enters a JUNOS device?()

A.Rewrite Marker

B.Multifield Classifier

C.Policing

D.BA Classifier


参考答案:D

第7题:

What is the proper order for CoS processing for ingress packets on a Juniper router?()

A.Multifield Classifier > Forwarding Policy > Policing > BA Classifier

B.Multifield Classifier > Policing > BA Classifier > Forwarding Policy

C.BA Classifier > Policing > Multifield Classifier > Forwarding Policy

D.BA Classifier > Forwarding Policy > Policing > Multifield Classifier


参考答案:C

第8题:

When does the E-series router start monitoring DHCP traffic using the DHCP External function?()

A. When the discovery packet enters the router from the DHCP client.

B. Only when the offer packet enters the router from the DHCP server.

C. When the acknowledge packet enters the router from the DHCP server.

D. Only when the discovery packet leaves the router going to the DHCP server.


参考答案:D

第9题:

When the BGP path selection process is being performed on a Cisco router, which BGP attribute is used first when determining the best path?()

  • A、local preference
  • B、MED
  • C、weight
  • D、or igin
  • E、next - hop
  • F、AS - path

正确答案:C

第10题:

What is the proper order for CoS processing for ingress packets on a Juniper router?()

  • A、Multifield Classifier > Forwarding Policy > Policing > BA Classifier
  • B、Multifield Classifier > Policing > BA Classifier > Forwarding Policy
  • C、BA Classifier > Policing > Multifield Classifier > Forwarding Policy
  • D、BA Classifier > Forwarding Policy > Policing > Multifield Classifier

正确答案:C

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