Which two multicast IP addresses can be represented by the multicast MAC addre ss 0100.5e0A.0A07?（）A、228.10.10.7B、229.11.10.7C、229.138.10.7D、229.138.10.8E、228.10.10.8F、228.10.138.7

题目

Which two multicast IP addresses can be represented by the multicast MAC addre ss 0100.5e0A.0A07?（）

A、228.10.10.7
B、229.11.10.7
C、229.138.10.7
D、229.138.10.8
E、228.10.10.8
F、228.10.138.7

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相似问题和答案

第1题：

Which two multicast IP addresses can be represented by the multicast MAC addre ss 0100.5e0A.0A07?()

A. 228.10.10.7

B. 229.11.10.7

C. 229.138.10.7

D. 229.138.10.8

E. 228.10.10.8

F. 228.10.138.7

参考答案：A, C

第2题：

Which two design concerns must be addressed when designing a multicast implementation?()

A. only the low-order 23 bits of the MAC address are used to map IP addresses

B. only the low-order 24 bits of the MAC address are used to map IP addresses

C. only the high-order 23 bits of the MAC address are used to map IP addresses

D. only the low-order 23 bits of the IP address are used to map MAC addresses

E. the 0x01004f MAC address prefix is used for mapping IP addresses to MAC addresses

F. the 0x01005e MAC address prefix is used for mapping IP addresses to MAC addresses

参考答案：A, F

第3题：

Which two statements are correct concerning DHCP Internal Server and DHCP External Server in the E－series router? ()(Choose two.)

A. They provide dynamic IP addresses for DSIs.

B. They provide dynamic IP addresses for SRC applications.

C. They provide dynamic IP addresses from pools for PPPoE subscribers.

D. They provide dynamic IP addresses from pools for Routed IP subscribers.

参考答案：A, B

第4题：

Which three IP multicast address related statements are true？（Choose three.）（）

A、Multicast addresses 224.0.0.0 through 224.0.0.255 are always forwarded because they are transmitted with Time to Live （TTL） greater than 1.
B、Multicast addresses 224.0.0.5 and 224.0.0.6 are source multicast addresses for OSPF routers.
C、Multicast addresses 224.0.0.13 and 224.0.0.22 are reserved link-local addresses used by PIMv2 and IGMPv3.
D、Because they would map to overlapping IP multicast MAC addresses， multicast addresses 224.0.1.1 and 238.1.1.1 could not be used together.
E、Multicast address 224.0.1.1 has been reserved for the Network Time Protocol （NTP） by the IANA
F、The administratively scoped multicast addresses 239.0.0.0 through 239.255.255.255 are similar in purpose to RFC 1918 private unicast addresses.

正确答案:C,E,F

第5题：

Which three IP multicast address related statements are true?（）

A、Multicast addresses 224.0.0.13 and 224.0.0.22 are reserved link - local addresses used by PIMv2 and IGMPv3
B、Because they would map to overlapping IP multicast MAC addresses, multicast addresses 224.0.1.1 and 238.1.1.1 could not be used toget her
C、Multicast addresses 224.0.0.0 through 224.0.0.255 are always forwarded because they are transmitted with Time to Live (TTL) greater than 1
D、Multicast addresses 224.0.0.5 and 224.0.0.6 are source multicast addresses for OSPF routers
E、The a dministratively scoped multicast addresses 239.0.0.0 through 239.255.255.255 are similar in purpose to RFC 1918 private unicast addresses
F、Multicast address 224.0.1.1 has been reserved for the Network Time Protocol (NTP) by the IANA

正确答案:A,E,F

第6题：

Which three IP addresses are valid multicast addresses?()

A. 169.254.23.59

B. 223.254.255.254

C. 225.1.1.1

D. 227.43.34.2

E. 238.3.3.3

F. 249.1.2.3

参考答案：C, D, E

第7题：

Which of the following describe private IP addresses (Choose two.)()。

A.addresses chosen by a company to communicate with the Internet

B.addresses that cannot be routed through the public Internet

C.addresses that can be routed through the public Internet

D.a scheme to conserve public addresses

E.addresses licensed to enterprises or ISPs by an Internet registry organization

参考答案：B, D

第8题：

Ezonexam is migrating to a private IP addressing scheme. Which of the following describe the use of private IP addresses? (Choose two)

A．Addresses chosen by Ezonexam.com to communicate with the Internet.

B．Addresses that cannot be routed through the public Internet.

C．Addresses that can be routed through the public Internet.

D．A scheme to conserve public addresses.

E．Addresses licensed to enterprise or ISPs by an Internet registry organization.

正确答案：BD
解析：Explanation:
Private IP address space has been allocated via RFC 1918. This means the addresses are available for any use by anyone and therefore the same private IP addresses can be reused. However they are defined as not routable on the public Internet. They are used extensively in private networks due to the shortage of publicly registered IP address space and therefore network address translation is required to connect those networks to the Internet.

第9题：

When a DHCP server is configured, which two IP addresses should never be assignable to hosts? （）

A、network or subnetwork IP address
B、broadcast address on the network
C、IP address leased to the LAN
D、IP address used by the interfaces
E、manually assigned address to the clients
F、designated IP address to the DHCP server

正确答案:A,B

第10题：

Which two statements are correct concerning DHCP Internal Server and DHCP External Server in the E-series router? （）(Choose two.)

A、They provide dynamic IP addresses for DSIs.
B、They provide dynamic IP addresses for SRC applications.
C、They provide dynamic IP addresses from pools for PPPoE subscribers.
D、They provide dynamic IP addresses from pools for Routed IP subscribers.

正确答案:A,B

Which two multicast IP addresses

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