搜题

【单选题】

When is a first-hop redundancy protocol needed in the distribution layer?（）

A、when HSRP is not supported by the design

B、when multiple vendor devices need to be supported

C、when preempt tuning of the default gateway is needed

D、when a robust method of backing up the default gateway is needed

E、when the design implements Layer 2 between the access switch and the distribution switch

F、when the design implements Layer 3 between the access switch and the distribution switch

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更多“When is a first-hop redundancy protocol needed in the distribution layer?（）”相关的问题

第1题

[单选题] Distribution layer: This layer includes LAN-based routers and layer 3 switches . When is a first-hop redundancy protocol needed in the distribution layer?（）

A、OSPF is not supported by the design B、HSRP is not supported by the design C、preempt tuning of the default gateway is needed D、the design implements Layer 3 between the access switch and the distribution switch

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第2题

[单选题] 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

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第3题

[] What is correct regarding the configuration shown below?（）（1）static route 0.0.0.0/0 （2）qualified-next-hop 172.30.25.1 preference 7 （3）next-hop 172.30.25.5 What is correct regarding the configuration shown below?（）（1）static route 0.0.0.0/0 （2）qualified-next-hop 172.30.25.1 preference 7 （3）next-hop 172.30.25.5

A、A.The next-hop 172.30.25.1 is selected because the address has the lowest value. B、B.The next-hop 172.30.25.1 is selected because it is listed first. C、C.The next-hop 172.30.25.1 is selected because it is the lowest protocol preference. D、D.The next-hop 172.30.25.5 is selected because it is the lowest protocol preference.

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第4题

[] When is a first-hop redundancy protocol needed in the distribution layer？（）

A、A. when the design implements Layer 2 between the access arid distribution blocks B、B. when multiple vendor devices need to be supported C、C. when preempt tuning of the default gateway is needed D、D. when a robust method of backing up the default gateway is needed E、E. when the design implements Layer 2 between the access switch and the distribution blocks F、F. when the design implements Layer 2 between the access and distribution blocks

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第5题

[单选题] When does an MDisk become managed by an IBM Storwize V7000？（）

A、when a volume is created using thatMDisk B、when theMDisk is first imported into the cluster C、when the LUN is first presented to theStorwize V7000 D、when theMDisk is assigned to a storage pool

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第6题

[单选题] When discharging an oil cargo，the first consideration is to（）.

A、get the bow up B、discharge from the wings first C、discharge from the centerline tanks first D、discharge from amidships first

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第7题

[单选题] Priming of the tides occurs（）.

A、at times of new and full Moon B、when the Earth，Moon，and Sun are lying approximately on the same line C、when the Moon is between first quarter and full and between third quarter and new D、when the Moon is between new and first quarter and between full and third quarter

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第8题

[单选题] Priming of the tides occurs（）.

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第9题

[单选题] When is a stand-on vessel FIRST allowed by the Rules to take action in order to avoid collision?（）

A、When the two vessels are less than half a mile from each other B、When the give-way vessel is not taking appropriate action to avoid collision C、When collision is imminent D、The stand-on vessel is never allowed to take action

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