QoS policies are applied on the switches of a LAN. Which typ

题目
单选题
QoS policies are applied on the switches of a LAN. Which type of command will show the effects of the policy in real time?()
A

show command

B

debug command

C

configuration command

D

rommon command

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相似问题和答案

第1题:

Which statement is true about import and export routing policies?()

A.Import policies concern routes received and determine which routes get put into the routing table.

B.Export policies concern routes received and determine which routes get put into the routing table.

C.Export policies are applied before the routing table.

D.Import polices are applied after the routing table.


参考答案:A

第2题:

Which two Cisco AutoQoS configuration statements are true? ()

  • A、the auto discovery qos command is supported on serial interfaces, subinterfaces, and virtual interfaces
  • B、CEF must be enabled before configuring the auto discovery qos command
  • C、the auto discovery qos privilege EXEC command must be configured on a router for several days to collect a sampling of data traffic
  • D、the auto qos trust command relies on NBAR to provide VoIP classification
  • E、the auto qos voip command configures the voip classification on routers and switches

正确答案:B,E

第3题:

Both bridges are switches are being used throughout the Ezonexam LAN. Which of the following statements are true regarding bridges and switches in this network?

(Choose 3)

A. Switches are primarily software based while bridges are hardware based.

B. Switches usually have a higher number of ports than most bridges.

C. Bridges are frequently faster than switches.

D. Bridges define broadcast domains while switches define collision domains.

E. Both bridges and switches forward Layer 2 broadcasts.

F. Both bridges and switches make forwarding decisions based on Layer 2 addresses.


正确答案:BEF
B,E,F

第4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5题:

Lossless Ethernet for FCoE is achieved through the use of which features?()

  • A、 Priority flow control
  • B、 Buffer-to-buffer credits
  • C、 TCP retransmission
  • D、 Ethernet checksum
  • E、 QoS policies

正确答案:A,E

第6题:

QoS policies are applied on the switches of a LAN. Which type of command will show the effects of the policy in real time?()

A. show command

B. debug command

C. configuration command

D. rommon command


参考答案:B

第7题:

With which three tasks does the IPS Policies Wizard help you? ()

  • A、Selecting the interface to which the IPS rule will be applied
  • B、Selecting the Signature Definition File (SDF) that the router will use
  • C、Selecting the direction of traffic that will be inspected
  • D、Selecting the inspection policy that will be applied to the interface

正确答案:A,B,C

第8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.


参考答案:A, C

第9题:

Which two statements or sets of statements are true about the application of the qos pre-classify command?()

  • A、 If the classification policy is based upon the ToS byte, the qos pre-classify command is required because the ToS byte only appears in the inner IP header.
  • B、 The ToS byte is copied to the outer header by default. Therefore, the qos pre-classify command is not necessary.
  • C、 With GRE encapsulation, the qos pre-classify command is applied on the tunnel interface. This practice allows for different OoS configurations on each tunnel.
  • D、 With GRE encapsulation, the qos pre-classify command is applied on the physical interface. This practice allows for different OoS configurations on each interface.
  • E、 With IPsec encapsulation, the qos pre-classify command is applied on the physical interface. This practice allows for different OoS configurations on each interface.

正确答案:B,C

第10题:

For defining the QoS policies for each traffic class, which parameters should be identified? ()

  • A、minimum bandwidth guarantee
  • B、average bandwidth guarantee
  • C、optimum bandwidth guarantee
  • D、maximum bandwidth rate
  • E、IP precedence F priority

正确答案:A,D,F

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