What is one of the uses of MBGP routes?（）A、DVMRP hold-time periodB、Rendezvous point electionC、reverse path forwarding checksD、interdomain multicast next hops
What is one of the uses of MBGP routes?（）
- A、DVMRP hold-time period
- B、Rendezvous point election
- C、reverse path forwarding checks
- D、interdomain multicast next hops
相关考题：
What makes a person a scientist? Does he have ways or tools of learning that are different from those of others? The answer is “no”. It is not the tools a scientist uses but how he uses these tools that makes him a scientist. You will probably agree that knowing how to use a power is important to a carpenter. You will probably agree, too, that knowing how to investigate, how to discover information, is important to everyone. The scientist, however, goes one step further, he must be sure that he has a reasonable answer to his questions and that his answer can be confirmed by other persons. He also works to fit the answers he gets to many questions into a large set of ideas about how the world works.The scientist’s knowledge must be exact. There is no room for half right or right just half the time. He must be as nearly right as the conditions permit. What works under one set of conditions at one time must work under the same must be explained by the changes in the conditions. This is one reason that investigations are important in science. Albert Einstein, who developed the Theory of Relativity, arrived at this theory through mathematics. The accuracy of his mathematics was later tested through investigations, and Einstein’s ideas were shown to be correct. A scientist uses many tools for measurements. Then the measurements are used to make mathematical calculations that may test his investigations.11.What makes a scientist according to the passage? ________A.The tools he uses.B.The way he uses his tools.C.His ways of learning.D.The various tools he uses.12.The underlined part in the passage shows_______.A.the importance of informationB.the importance of thinkingC.the difference between scientists and ordinary peopleD.the difference between carpenters and people with other jobs13.A sound scientific theory should be one that _________.A.works not only under one set of conditions at one time, but also under the same conditions at other timesB.does not allow any changes even under different conditionsC.can be used for many purposesD.leaves no room for improvement14.The author quotes the case of Albert Einstein to illustrate __________.A.that measurements are keys to success in scienceB.that accuracy of mathematicsC.that investigations are important in scienceD.that the mathematical calculations may test his investigations15.What is the main idea of the passage? ________A.The theory of relativity.B.Exactness is the core of science.C.Scientists are different from ordinary people.D.Exactness and ways of using tools are the keys to the making of a scientist.
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What is one function of MBGP?() A. extending IPSec tunnelsB. carrying multiple address familiesC. propagating DVMRP routing informationD. extending Autonomous System GRE tunnels
What are two commands that can be used to configure MBGP for multicast?() A. Under the BGP group, configure family inet any.B. Use the set protocol MBGP command to enable MBGP.C. Under the BGP group, configure family inet multicast.D. Use the set rib-group command to copy the multicast routes into inet.1.
What is one of the uses of MBGP routes?() A. DVMRP hold-time periodB. Rendezvous point electionC. reverse path forwarding checksD. interdomain multicast next hops
One type of frame switching uses low－latency forwarding and then switches to a higher－latency error checking mode when an error threshold is exceeded. What is the name of this frame switching mode?() A. store and forwardB. fragment-freeC. adaptive cut-throughD. fast-forward
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单选题Which of the following describes a static NAT？（）AA static NAT uses a one to many mapping.BA static NAT uses a many to one mapping.CA static NAT uses a many to many mapping.DA static NAT uses a one to one mapping.
单选题What is one of the uses of MBGP routes?（）ADVMRP hold-time periodBRendezvous point electionCreverse path forwarding checksDinterdomain multicast next hops
单选题One type of frame switching uses low-latency forwarding and then switches to a higher-latency error checking mode when an error threshold is exceeded. What is the name of this frame switching mode?（）Astore and forwardBfragment-freeCadaptive cut-throughDfast-forward
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多选题What are commands that can be used to configure MBGP for multicast？（）AUnder the BGP group， configure family inet anyBUse the set protocol MBGP command to enable MBGPCUnder the BGP group， configure family inet multicastDUse the set rib-group command to copy the multicast routes into inet.1
单选题What is one function of MBGP?（）Aextending IPSec tunnelsBcarrying multiple address familiesCpropagating DVMRP routing informationDextending Autonomous System GRE tunnels
多选题What are two commands that can be used to configure MBGP for multicast?（）AUnder the BGP group, configure family inet any.BUse the set protocol MBGP command to enable MBGP.CUnder the BGP group, configure family inet multicast.DUse the set rib-group command to copy the multicast routes into inet.1.
多选题What are three security problems with Wi-Fi Protected Access （WPA）？（）AWPA is based on the outdated IEEE 802.11i standard.BWPA uses RSN，which uses the same base encryption algorithm as RC4.CWPA requires a hardware upgrade that may not be supported by all vendors.DWPA uses TKIP，which uses the same base encryption algorithm as WEP.EWPA is susceptible to a DoS attack when it receives two packets in quick succession with bad MICs，forcing the AP to shut down the entire Basic Service Set （BSS） for one minute.FWPA is susceptible to a security weakness when preshared keys are used.