What OSPF LSA is used to support MPLS-traffic Engineering ？（）

A . ip rsvp bandwidth 100000 1000 B . ip rsvp bandwidth 100000 1 C . ip rsvp bandwidth 10 1 D . ip rsvp bandwidth 1000000 1000

A . ip rsvp bandwidth 10000 1000 B . ip rsvp bandwidth 100000 1 C . ip rsvp bandwidth 10 1 D . ip rsvp bandwidth 1000000 1000

A . show ip ospf lsa database（not A） B . show ip ospf link-state C . show ip ospf neighbors D . show ip ospf database

A . It is locally significant. B . It is globally significant. C . It is needed to identify a unique instance of an OSPF database. D . It is an optional parameter required only if multiple OSPF processes are running on the router. E . All routers in the same OSPF area must have the same process ID if they are to exchange routing information.

A . RSVP that signals QoS requests per individual flow B . not scalable to large implementations C . admission control not supported D . use of dynamic port numbers  E . UDP not supported

A . Reverse Path Forwarding B . Hardware-based forwarding C . UDP forwarding D . Layer 2 Forwarding

A . area 0 stub o n routers R4 and R5 B . area 5 stub on routers R4 and R5 C . area 5 stub no - summary on routers R4 and R5 D . area 0 stub no - summary on router R4 and area 5 stub no - summary on router R5 E . area 5 stub no - summary on router R4 and area 5 stub on router R5

A . It is locally significant and must be the same throughout an area B . It is globally significant and is used to represent the AS number C . It is locally significant and is used to identify an instance of the OSPF database D . It is globally significant and is used to identify OSPF stub area

A . Reverse Path Forwarding B . Hardware-based forwarding C . UDP forwarding D . Layer 2 Forwarding

A .  128MB B .  256MB C .  512MB D .  1024MB

A . It is locally significant. B . It is globally significant. C . It is needed to identify a unique instance of an OSPF database. D . It is an optional parameter required only if multiple OSPF processes are running on the router. E . All routers in the same OSPF area must have the same process ID if they are to exchange routing information.

A . 1 B . 2 C . 3 D . 4 E . 5 F . 7

A . opaque LSA （Type 8） B . opaque LSA （Type 9） C . link LSA （Type 1） D . network LSA （Type 2） E . opaque LSA （Type 10）

A . show ip ospf B . show ip route C . show ip protocol D . show ip ospfdatabase E . None of the other alternatives apply

A . It is locally significant B . It is globally significant C . It is needed to identify a unique instance of an OSPF database D . It is an optional parameter required only if multiple OSPF processes are running on the router E . All routers in the same OSPF area must have the same process ID if they are to exchange routing informatio

A . non-toxic gas B . Oxygen C . Hydrogen D . Helium

A . Let the metrics default. B . Use each redistributed route's OSPF metric using the redistribute command's metric transparent keywords. C . Set the metric using the default - metric router subcommand. D . Redistribution is not allowed between two OSPF p rocesses.

A、Grammar Translation MethoD B、Task-based Learning Approach C、Audio-lingual MethoD D、Total Response MethoD

A.Implementation B.Termination C.Conceptual D.Operational E.None of the above

Man’s mind allows long—range planning and thinking.It enables such long—range planning as required for farming，hunting，and tool making.These efforts require the ability to form. concepts of long—term cause and effect chains.“I need t0 make a spear tonight SO I can hunt tomorrow and have food for the next 7 days.”There may be environments where people could survive for a while without long—range planning，but without the results 0f knowledge like spears，fire，and 0ther technologies，people would get out—bred by Other animals and die out。 Man’s mind is his tool for survival，but like all tools，it must be properly used.The mind makes good use 0f knowledge，and knowledge can only be 0btained through reason.Without reason，there is no knowledge，and thus no survival。 You must recognize reality and act in accordance with it in order t0 be successful.To the extent that you use reason as your method of judgment in knowledge and action，you will survive and flourish .If you ignore or escape form. reality you will suffer and die. It is very important t0 note that survival by reason requires the freedom to act according t0 your reason.That is why people d0 not develop well in the control of others，and can not survive when they are subject t0 foree that destroys their ability to act on reason. 26.It is his mind that enables a farmer t0 know how to_______. A.make spears B.hunt for animals C.make iron tools D.cultivate crops 27.The first two paragraphs show that man’s mind______. A. is his basic means Of survival B. enables him to act at will C. is used to protect themselves D. helps him 100k int0 reality 28. In order to survive，man should_______. A.be conquered by 0thel"allimals B.make a long—range plan for the future C.1earn to recall knowledge D.1earn to think reasonably 29.Without the results Of knowledge like spears，fire，and Other technologies，people_____. A.Could only survive for7 days B.would kill off a11 the animals C.would be controlled by 0thers D.would disappear from the earth 30.It is reasonable that if people want to survive，they should______. A.develop well in the control of others B.ignore or escape from reality C.have freedom to act on reason D.be subject to certain environments

<img src='https://img2.soutiyun.com/shangxueba/ask/64290001-64293000/64291910/529008d927b67f31920b5858e5879e0b.png' /> A. area 0 stub o n routers R4 and R5 B. area 5 stub on routers R4 and R5 C. area 5 stub no - summary on routers R4 and R5 D. area 0 stub no - summary on router R4 and area 5 stub no - summary on router R5 E. area 5 stub no - summary on router R4 and area 5 stub on router R5