多选题Which three methods would help prevent critical network-traffic packet loss on high speed interfaces？（）Apolicy routingBincrease link capacityCWREDDCBWFQELFIFWFQ

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多选题

Which three methods would help prevent critical network-traffic packet loss on high speed interfaces？（）

policy routing

increase link capacity

WRED

CBWFQ

LFI

WFQ

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相似问题和答案

第1题：

Which three methods can you use for route discovery on a WX platform? ()(Choose three.)

A. Enable RIP

B. Enable OSPF

C. Periodically poll any router

D. Import routes from a TFTP server

参考答案：A, B, D

第2题：

Which of the following security devices would MOST likely be used on a network to screen and prevent malicious traffic?()

A.IDS

B.VPN

C.NIPS

D.HIDS

参考答案：C

第3题：

●Flow control is a function that prevents network congestion by ensuring that (71) do not overwhelm (72) with datA．There are three commonly used methods for handling network congestion ． (73) is used by network devices to temporarily store bursts of excess data in memory until they can be processed． (74) are used by receiving devices to help prevent their buffers from overflowing ． (75) is a flow-control scheme in which the source device requires an acknowledgment from the destination after a certain number of packets have been transmitted．

(71)~(72)A．transmitting devices

B．transmitted devices

C．receiving devices

D．received devices

(73)~(75) A．Buffer

B．Source-quench messages

C．Buffering

D．Windowing

正确答案：A,C,C,B,D
【解析】流量控制是一总通过保证发送端发送的数据不会湮没接收端设备来防止网络拥塞的方法。通常有三种常用方法来处理网络拥塞。缓冲是一种通过暂时保存处理不了的数据包的方法，等到数据包能够被处理。源抑至被接收端用来帮助防止它们的缓冲区溢出；窗口机制是一种流量控制机制，利用这种机制，发送端发送一定数量的报文需要对端接收到的报文进行确认。

第4题：

Which three packet interception methods are configurable in WX devices?（） (Choose three.)

A、OSPF
B、WCCP
C、policy based routing
D、route injection using RIPv1
E、route injection using RIPv2

正确答案:B,C,E

第5题：

The consequence of the three neutrality acts of the United States was（）

Ato make the United States gain time to arm itself

Bto actually help the aggressors by making clear that the United States would not intervene

Cto get the United States involved in the war

Dto prevent the United States form being dragged into the war

B
略

第6题：

Flow control is a function that prevents network congestion by ensuring that(71)do not overwhelm(72)with data. There are three commonly used methods for handling network congestion.(73)is used by network devices to temporarily store bursts of excess data in memory until they can be processed. (74)are used by receiving devices to help prevent their buffers from overflowing.(75)is a flow -control scheme in which the source device requires an acknowledgment from the destination after a certain number of packets have been transmitted.

A．transmitting devices

B．transmitted devices

C．receiving devices

D．received devices

正确答案：A

第7题：

Flow control is a function that prevents network congestion by ensuring that(66)do not over-whelm(67)with data. There are three commonly used methods for handling network congestion.(68)is used by network devices to temporarily store bursts of excess data in memory until they can be processed.(69)are used by receiving devices to help prevent their buffers from overflowing.(70)is a flow-control scheme in which the source device requires an acknowledgment from the destination after a certain number of packets have been transmitted.

A．transmitting devices

B．transmitted devices

C．receiving devices

D．received devices

正确答案：A

第8题：

Which three methods will show the storage engine for the Country table?()

A.A

B.B

C.C

D.D

E.E

参考答案：A, C, E

第9题：

Which three circumstances would prevent traceroute from displaying the WAN IP addresses? （）(Choose three)

A、The WAN link is down.
B、IPSec is enabled on the WX.
C、Traceroute is enabled for compression.
D、The network is configured using static routes.
E、The local and remote cables are accidentally swapped.

正确答案:A,C,E

第10题：

The consequence of the three neutrality acts of the United States was（）

A、to make the United States gain time to arm itself
B、to actually help the aggressors by making clear that the United States would not intervene
C、to get the United States involved in the war
D、to prevent the United States form being dragged into the war

正确答案:B

Which three methods would help prevent critical network-traf

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