juniper认证考试

How many IP addresses can be configured in a given interface?（）A、one primary and one secondary IP addressB、one IP addressC、as many IP addresses as you wantD、one primary and multiple secondary IP addresses

题目

How many IP addresses can be configured in a given interface?（）

  • A、one primary and one secondary IP address
  • B、one IP address
  • C、as many IP addresses as you want
  • D、one primary and multiple secondary IP addresses
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相似问题和答案

第1题：

The IP network 210.106.14.0 is subnetted using a /24 mask. How many usable networks and host addresses can be obtained from this?

A．1 network with 254 hosts

B．4 networks with 128 hosts

C．2 networks with 24 hosts

D．6 networks with 64 hosts

E．8 networks with 36 hosts


正确答案：A
解析：Explanation:Asubnetwith24bitsonwouldbe255.255.255.0.SincethisisaclassCnetwork,thissubnetcanhaveonly1networkand254usablehosts.

第2题：

How many bytes does an IP adress consist of?


正确答案：
 

第3题：

How many usable IP addresses can you get from a conventional Class C address?

A．128

B．192

C．254

D．256

E．510


正确答案：C
解析：Explanation:
Class Caddresses range from 192.0.0.0 through 223.225.225.225 and default subnet maskof 255.255.255.0. In Class C addresses, the first 24 bits are used as for the network IDwhile only the last 8 bits is used for the host ID. Using the 2n-2 formula, we can calculate that Class C addresses can support a maximum of 254 (28-2) hosts.

Incorrect Answers:
D. Note that the question asked for the number of usable addresses, and not the total number of all addresses. We must subtract 2 for the network and broadcast addresses to calculate the number of usable addresses in any subnet.

第4题：

In a configuration with redundant supervisors， how many IP addresses are required to configure full remote access via management 0？（）     

  • A、 two IP addresses， one for each supervisor
  • B、 three IP addresses， one virtual IP and one physical IP for each supervisor
  • C、 one IP address that is shared among supervisors
  • D、 none—management 0 will use the IP address from the first SVI that is created

正确答案:C

第5题：

How many subnets can be gained by subnetting 172.17.32.0／23 into a ／27 mask, and how many usable host addresses will there be per subnet?()

A. 8 subnets, 31 hosts

B. 8 subnets, 32 hosts

C. 16 subnets, 30 hosts

D. 16 subnets, 32 hosts

E. A Class B address can‘t be subnetted into the fourth octet.


参考答案：C

第6题：

How many orders are included in standard ship orders? Can you list some?


正确答案：There are four orders included in the standard ship orders. They are the helm orders, anchor orders, mooring and unmooring orders, and the engine orders.

第7题：

How many unique area addresses can the ISIS TLV 1 carry?()

A.1

B.2

C.3

D.4


参考答案：C

第8题：

How many ______ can I take?

A、rice

B、cakes

C、water

D、coffee


参考答案： B

第9题：

The IP network 210.106.14.0 is subnetted using a /24 mask. How many usable networks and host addresses can be obtained from this?（）

  • A、1 network with 254 hosts
  • B、4 networks with 128 hosts
  • C、2 networks with 24 hosts
  • D、6 networks with 64 hosts
  • E、8 networks with 36 hosts

正确答案:A

第10题：

How many addresses for hosts will the network 124.12.4.0/22 provide?（）

  • A、510
  • B、1022
  • C、1024
  • D、2048

正确答案:B

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