In network that support VLSM, which network mask should be used for point-to-point WAN links in order to reduce waste of IP addresses?（）..

第1题

[单选题] Which typical enterprise campus requirement ensures that the network supports the required applications and that data flows within the required time frames？（）

A、 availability B、 performance C、 functionality D、 manageability

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第2题

[单选题] Which of the following networks would MOST likely require EGP routing?（）

A、Networks that use OSPF in addition to static routes B、Networks with classless Internet domain routing C、Networks with multiple ISPs D、Networks that use encryption

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第3题

[单选题] Which two statements are true of a network mask?（）

A、A subnet mask specifies the portion of an IP address that is in a binary format B、A subnet mask specifies the portion of an IP address that is in a decimal format C、A subnet mask specifies the portion of an IP address that represents a network prefix D、A subnet mask specifies the portion of an IP address that represetns network hosts

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第4题

[单选题] Which two statements are true of a network mask?（）

A、A subnet mask specifies the portion of an IP address that is in a binary format B、A subnet mask specifies the portion of an IP address that is in a decimal format C、A subnet mask specifies the portion of an IP address that represents a network prefix D、A subnet mask specifies the portion of an IP address that represetns network hosts

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第5题

[多选题] Which two statements are true of a network mask?（）

A、A subnet mask specifies the portion of an IP address that is in a binary format. B、A subnet mask specifies the portion of an IP address that is in a decimal format. C、A subnet mask specifies the portion of an IP address that represents a network prefix. D、A subnet mask specifies the portion of an IP address that represents network hosts.

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第6题

[多选题] Which two statements are true of a network mask?（）

A、A subnet mask specifies the portion of an IP address that is in a binary format. B、A subnet mask specifies the portion of an IP address that is in a decimal format. C、A subnet mask specifies the portion of an IP address that represents a network prefix. D、A subnet mask specifies the portion of an IP address that represents network hosts.

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第7题

[] While troubleshooting a network outage, you discover that an employee brought a switch from home into the office to connect additional equipment to the network. In order to increase his speed, he connected this switch to both network ports in his office, resulting in a bridge loop. Which of these can you implement to prevent future occurrences of this issue?（） While troubleshooting a network outage, you discover that an employee brought a switch from home into the office to connect additional equipment to the network. In order to increase his speed, he connected this switch to both network ports in his office, resulting in a bridge loop. Which of these can you implement to prevent future occurrences of this issue?（）

A、A.RSTP B、B.root guard C、C.BPDU guard D、D.GLBP

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第8题

[] Network Access Protection (NAP) is configured for the corporate network. Users connect to the corporate network by using portable computers.The company policy requires confidentiality of data when the data is in transit between the portable computers and the servers.You need to ensure that users can access network resources only from computers that comply with the company policy. What should you do?（） Network Access Protection (NAP) is configured for the corporate network. Users connect to the corporate network by using portable computers.The company policy requires confidentiality of data when the data is in transit between the portable computers and the servers.You need to ensure that users can access network resources only from computers that comply with the company policy. What should you do?（）

A、A. Create an IPsec Enforcement Network policy. B、B. Create an 802.1X Enforcement Network policy. C、C. Create a Wired Network (IEEE 802.3) Group policy. D、D. Create an Extensible Authentication Protocol (EAP) Enforcement Network policy.

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第9题

[单选题] A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to ensure that this switch assumes the role as root bridge（）。

A、Establish a direct link from the switch to all other switches in the network. B、Assign the switch a higher MAC address than the other switches in the network have. C、Configure the switch so that it has a lower priority than other switches in the network. D、Configure the switch for full-duplex operation and configure the other switches for half-duplex operation. E、Connect the switch directly to the MDF router, which will force the switch to assume the role of root bridge.

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In network that support VLSM, which network mask should be used for point-to-point WAN links in order to reduce waste of IP addresses?（）

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