A.目前成本偏低,不能满足评价对象应具有的功能要求
B.功能过剩,已经超过了其应该有的水平
C.功能成本比较好,正是价值分析所追求的目标
D.功能很重要但成本较低,不必列为改进对象
E.实现功能的条件或方法不佳,致使成本过高
第1题
A.show ip route
B.show route
C.traceroute
D.trace ip route
第3题
A. protecting a server frome unauthorized acces
B. controlling path selection,based on the route metric
C. reducing router CPU utilization
D. filterring packets that are passing through a router
第4题
A. Update packets route reliable change information only to the affected routers.
B. Reply packets are multicast to IP address 224.0.0.10 using RTP.
C. On high - speed links, hello packets are broadcast every 5 seconds for neighbor discovery.
D. Reply packets are used to send routing updates.
E. On low - speed links, hello packets are broa dcast every 15 seconds for neighbor discovery.
第5题
A.Type 7 LSAs
B. Type 4 summary LSAs
C. Type 3 summary LSAs
D. Type 5 AS-external LSAs
第6题
A. show ip route
B. show policy - map
C. show access - lists
D. show route - map
第7题
A. R2 will forward all packets that enter Fa0/0 per the PBR configuration.
B. R2 will use route map RM2 when determining how to forward packets that exit interface Fa0/1.
C. R2 will consider using PBR for all packets exiting S0/0 /0 per route map RM3.
D. R2 will consider using PBR for all packets entering S0/0/0 per route map RM3.
第8题
A.denial of service
B.brute force
C.reconnaissance
D.Trojan horse
第9题
A.to use the classification to route traffic
B.to use the classification to reorder packets from various sources
C.to use the classification to discard malformed packets
D.to use the classification to provide the configured service level
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