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【单选题】

Class C network 200.1.1.0/24 was allocated to an ISP that operated primarily in AsiA.That ISP then assigned this entire Class C network to one of its Asian customers. Network 200.1.2.0/24 has yet to be assigned to any ISP.<br /> Which of the following is most likely to be true?（）

A、200.1.2.0/24 could be assigned to any registrar or ISP in the worlD

B、200.1.2.0/24 will be assigned in the same g eography (Asia) as 200.1.1.0/24

C、200.1.2.0/24 cannot be assigned as public address spacE

D、Routers inside North American ISPs increase their routing table size by 1 as a result of the customer with 200.1.1.0/24 connecting to the Internet

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更多“ Class C network 200.1.1.0/24 was allocated to an ISP that operated primarily in AsiA.That ISP then assigned this entire Class C network to one of its Asian customers. Network 200.1.2.0/24 has yet to be assigned to any ISP.<br /> Which of the following is most likely to be true?（）”相关的问题
第1题
[单选题] Which of the following class networks contains 65，534 hosts？（）

A、Class A  B、Class B  C、Class C  D、Class D  

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第2题
[单选题] Which of the following class networks represents a possibility of being further subnetted into 2 subnets of 128 hosts per subnet？（）

A、Class A  B、Class B  C、Class C  D、Class D  

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第3题
[单选题] Which of the following Class A networks is reserved for "private networks" use only？（）

A、network 10.0.0.0  B、network 127.0.0.0  C、network 129.135.0.0  D、network 192.168.0.0  

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第4题
[单选题] The TestKing network was assigned the Class C network 199.166.131.0 from the ISP. If the administrator at TestKing were to subnet this class C network using the 255.255.255.224 subnet mask, how may hosts will they be able to support on each subnet?（）

A、14  B、16  C、30  D、32  E、62  F、64  

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第5题
[单选题] How many subnetworks and hosts are available per subnet if you apply a /28 mask to the 210.10.2.0 class C network?（）

A、30 networks and 6 hosts.  B、6 networks and 30 hosts.  C、8 networks and 32 hosts.  D、32 networks and 18 hosts.  E、14 networks and 14 hosts.  F、None of the above  

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第6题
[单选题] Users at the Charleville Company began experiencing high network delays when Internet connectivity was enabled for all users. After investigating the traffic flow, you determine that peerto-peer traffic from a music download site is consuming a large amount of bandwidth. Which QoS mechanism can you implement to improve the network response time?（）

A、Use CBWFQ to queue the peer-to-peer traffic into the default traffic class.  B、Use class-based WRED to randomly drop the peer-to-peer traffic during network congestions.  C、Use class-based policing to limit the peer-to-peer traffic rate.  D、Use class-based shaping to delay any excessive peer-to-peer traffic.  

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第7题
[单选题] Users at the Charleville Company began experiencing high network delays when Internet connectivity was enabled for all users. After investigating the traffic flow, you determine that peerto-peer traffic from a music download site is consuming a large amount of bandwidth. Which QoS mechanism can you implement to improve the network response time?（）

A、Use CBWFQ to queue the peer-to-peer traffic into the default traffic class.  B、Use class-based WRED to randomly drop the peer-to-peer traffic during network congestions.  C、Use class-based policing to limit the peer-to-peer traffic rate.  D、Use class-based shaping to delay any excessive peer-to-peer traffic. Answer: C  

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第8题
[多选题] Look at the following exhibit. Which of the following correctly states the routes to be redistributed into OSPF? （）

A、The network 10.0.10.0/24 will be allowed and assigned a metric of 200  B、All networks except 10.0.0.0/8 will be allowed and assigned a metric of 200  C、The network 172.16.0.0/16 will be allowed and assigned a metric of 200  D、The network 192.168.1.0 will be allowed and assigned a metric of 100  

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第9题
[单选题] A class B network 129.35 has 4 subnets and a netmask of 255.255.252.0 （11111111.11111111.11111100.00000000）. To which of the following subnets will the class B network deliver a packet of address 129.35.14.04 （10000001.00100011.00001110.00000100）？（）

A、129.35.12.0  B、129.35.16.0  C、129.35.52.0  D、129.35.128.0  

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