更多"Why do large OSPF networks use a hi"的相关试题:
[多项选择]Why do large OSPF networks use a hierarchical design?（）
A. to confine network instability to single areas of the network.
B. to reduce the complexity of router configuration
C. to speed up convergence
D. to lower costs by replacing routers with distribution layer switches
E. to decrease latency by increasing bandwidth
F. to reduce routing overhead
[多项选择]Why do large OSPF networks use a hierarchical design？（）
A. to confine network instability to single areas of the network.
B. to reduce the complexity of router configuration.
C. to speed up convergence.
D. to lower costs by replacing routers with distribution layer switches.
E. to decrease latency by increasing bandwidth.
F. to reduce routing overhead.
[多项选择]Which two commands would you use to view OSPF routes?（）
A. show ip route ospf
B. show ospf routes
C. show route protocol ospf
D. show route
[单项选择]You______ television. Why not do something more meaningful
A. always watch
B. are always watching
C. have always watched
D. have always been watching
[单项选择]A: Why do you always tell me what to do To be frank, I don't like it.B: I know, but ______
[单项选择]Why is it appropriate to use conditional label advertising when deploying MPLS?（）
A. to make CEF tables smaller
B. to enable label switching on the frame mode interface
C. to restrict MPLS availability to predefined time periods
D. to restrict label switching to a limited number of networks
E. to restrict end users from seeing the routers in the MPLS network
[单项选择]Why do people feel squeezed when their average income rises considerably
A. Their material pursuits have gone far ahead of their earnings.
B. Their purchasing power has dropped markedly with inflation.
C. The distribution of wealth is uneven between the rich and the poor.
D. Health care and educational costs have somehow gone out of control.
[单项选择]Why do managers consider it important to be invited to meetings
A. They can impress their superiors.
B. All the important company decisions are made at meetings.
C. It makes them feel that their opinions are of importance to others.
D. They can share problems and anxieties.
[简答题]Why do we say assessment has great backwash effects on foreign language teaching and learning?
[简答题]Why do we say tree diagrams are more advantageous and informative than linear structure in analyzing the constituent relationship among linguistic elements Support your statement with examples?
[单项选择]You use OSPF as your network routing protocol. You use the command show ip route and you see several routes described as O，O IA，O E1，and O E2. What routes are in your area？（）
A. O IA
B. O E1
C. O E2
D. O
[单项选择]Why do lakes in the United States and Canada become dead lakes
A. Fish in the lakes die because acid rain deprives them of oxygen.
B. Fish in the lakes die from taking in poisonous substances released from the acids.
C. Fish in the lakes die from direct contact with accumulated acid in the water.
D. Air pollutants are dissolved in the water and thus kill the fish.
[单项选择]Why do forests in many parts of the world slowly disappear
A. New trees are not looked after properly.
B. Many trees have been cut down by man.
C. Man has not paid enough attention to planting trees.
D. All of the above.
