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Given the multicast IP address of 224.193.5.10,what would the corresponding multicast MAC address be（）
- A、00-00-0c-c0-05-0a
- B、00-00-0c-cl-05-0a
- C、01-00-5e-00-00-0c
- D、01-00-5e-41-05-0a
- E、00-00-0c-01-00-5e
- F、01-00-5e-cl-05-0a
参考答案
更多 “Given the multicast IP address of 224.193.5.10,what would the corresponding multicast MAC address be（）A、00-00-0c-c0-05-0aB、00-00-0c-cl-05-0aC、01-00-5e-00-00-0cD、01-00-5e-41-05-0aE、00-00-0c-01-00-5eF、01-00-5e-cl-05-0a” 相关考题
考题
Given the routing entries shown in the exhibit, which next－hop IP address will be used for the destination IP address 192.168.1.159?()
A. 10.20.14.130B. 10.18.1.1C. 10.20.14.131D. 10.20.106.10
考题
Given the host IP address of 192.168.100.60 and a network mask of 255.255.255.224 (or ／27), which address represents the correct network address for the referenced host?()
A.192.168.100.48B.192.168.100.16C.192.168.100.0D.192.168.100.32
考题
Given the routing entries shown in the exhibit, which next－hop IP address will be used for die destination IP address 192.168.1.142? ()
A. 10.20.106.10B. 10.20.14.131C. 10.181.1D. 10.20.14.130
考题
Typically, an IP address refers to an individual host on a particular network. IP also accommodates addresses that refer to a group of hosts on one or more networks. Such addresses are referred to as multicast addresses, and the act of sending a packet from a source to the members of a （1）group is referred to as multicasting. Multicasting done （2）the scope of a single LAN segment is straightforward. IEEE 802 and other LAN protocols include provision for MAC-level multicast addresses. A packet with a multicast address is transmitted on a LAN Segment. Those stations that are members of the （3）multicast group recognize the multicast address and （4）the packet. In this case, only a single copy of the packet is ever transmitted. This technique works because of the （5）nature of a LAN: A transmission from any one station is received by all other station on the LAN.
空白（5）应选（ ）。
A. Multicast
B. unicast
C. broadcast
D. multiple unicast
考题
What is IPv6 router solicitation?（）A、a request made by a node to join a specified multicast groupB、a request made by a node for its IP addressC、a request made by a node for the IP address of the DHCP serverD、a request made by a node for the IP address of the local router
考题
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 IGMPv3B、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 herC、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 1D、Multicast addresses 224.0.0.5 and 224.0.0.6 are source multicast addresses for OSPF routersE、The a dministratively scoped multicast addresses 239.0.0.0 through 239.255.255.255 are similar in purpose to RFC 1918 private unicast addressesF、Multicast address 224.0.1.1 has been reserved for the Network Time Protocol (NTP) by the IANA
考题
Which three IP multicast group concepts are true?（）A、If a packet is sent to a multicast group address, the multicast frame contains the source multicast address.B、A router does not have to be a member of a multicast group to receive multicast data.C、A router must be a member of a multicast group to send to the group.D、A router does not have to be a member of a multicast group to send to the group.E、If a packet is sent to a multicast group address, all members of the multicast group will rece ive it.F、A router must be a member of a multicast group to receive multicast data.
考题
In computer networking a multicast address is an identifier for a group of hosts that have joined amulticast group. Multicast addressing can be used in the Link Layer （OSI Layer 2）， such as Ethernet Multicast， as well as at the Internet Layer （OSI Layer 3） as IPv4 or IPv6 Multicast. Whichtwo descriptions are correct regarding multicast addressing？（）A、The first 23 bits of the multicast MAC address are 0x01-00-5E. This is a reserved value thatindicates a multicast applicationB、The last 3 bytes （24 bits） of the multicast MAC address are 0x01-00-5E. This is a reservedvalue that indicates a multicast applicationC、To calculate the Layer 2 multicast address， the host maps the last 23 bits of the IP address intothe last 24 bits of the MAC address. The high-order bit is set to 0D、The first 3 bytes （24 bits） of the multicast MAC address are 0x01-00-5E. This is a reservedvalue that indicates a multicast application
考题
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 IANAF、The administratively scoped multicast addresses 239.0.0.0 through 239.255.255.255 are similar in purpose to RFC 1918 private unicast addresses.
考题
Which three attributes are carried in a source active message?（）A、NLRI informationB、IP address of originating RPC、address of multicast sourceD、all active RPs in the local domainE、group address to which the source is sending
考题
Given the multicast IP address of 224.193.5.10， what would the corresponding multicast MACaddress be？（）A、00-00-0c-c0-05-0aB、00-00-0c-cl-05-0aC、01-00-5e-00-00-0cD、01-00-5e-41-05-0aE、00-00-0c-01-00-5eF、01-00-5e-cl-05-0a
考题
Which three IP multicast group concepts are true?（）A、If a packet is sent to a multicast group address, the multicast frame contains the source multicast address.B、A router does not have to be a member of a multicast group to recei ve multicast data.C、A router must be a member of a multicast group to send to the group.D、A router does not have to be a member of a multicast group to send to the group.E、If a packet is sent to a multicast group address, all members of the multic ast group will receive it.F、A router must be a member of a multicast group to receive multicast data.
考题
Which three statements about anycast RP are true？ （）A、MSDP is running between anycast RPsB、Anycast RP provides redundancy and load-sharing capabilitiesC、Multicast BGP is running between anycast RPsD、In anycast RP，two or more RPs are configured with the same multicast IP address on loopback interfacesE、In anycast RP，two or more RPs are configured with the same unicast IP address on loopback interfaces
考题
Which three IP multicast group concepts are true？ （Choose three.） （）A、 If a packet is sent to a multicast group address， all members of the multicast group will receive itB、 If a packet is sent to a multicast group address， the multicast frame contains the source multicast addressC、 A router does not have to be a member of a multicast group to receive multicast data.D、 A router does not have to be a member of a multicast group to send to the group.E、 A router must be a member of a multicast group to receive multicast data.F、 A router must be a member of a multicast group to send to the group.
考题
Which two multicast IP addresses can be represented by the multicast MAC address 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
考题
What is the encapsulation format of an MPLS Multicast VPN （MVPN） packer？（）A、IP unicast in IP unicastB、IP multicast in IP anycastC、IP anycast in IP anycastD、IP multicast in IP unicastE、IP multicast in IP multicastF、IP unicast in IP multicast
考题
Given a new implementation， which of the following procedures should be used to determine a default gateway’s IP address？（）A、The address will always end in 255.B、The address will always be the first interface’s IP addressC、The address will always be the network with a 1 as the final octet.D、It is important to consult with the network administrator prior to making assumptions regarding the default gateway’s IP addres
考题
Given the host IP address of 192.168.100.60 and a network mask of 255.255.255.224 (or /27), which address represents the correct network address for the referenced host?（）A、192.168.100.48B、192.168.100.16C、192.168.100.0D、192.168.100.32
考题
单选题Given the multicast IP address of 224.193.5.10， what would the corresponding multicast MACaddress be？（）A
00-00-0c-c0-05-0aB
00-00-0c-cl-05-0aC
01-00-5e-00-00-0cD
01-00-5e-41-05-0aE
00-00-0c-01-00-5eF
01-00-5e-cl-05-0a
考题
单选题Given the multicast IP address of 224.193.5.10,what would the corresponding multicast MAC address be（）A
00-00-0c-c0-05-0aB
00-00-0c-cl-05-0aC
01-00-5e-00-00-0cD
01-00-5e-41-05-0aE
00-00-0c-01-00-5eF
01-00-5e-cl-05-0a
考题
多选题Which three IP multicast group concepts are true？ （Choose three.） （）AIf a packet is sent to a multicast group address， all members of the multicast group will receive itBIf a packet is sent to a multicast group address， the multicast frame contains the source multicast addressCA router does not have to be a member of a multicast group to receive multicast data.DA router does not have to be a member of a multicast group to send to the group.EA router must be a member of a multicast group to receive multicast data.FA router must be a member of a multicast group to send to the group.
考题
单选题What is IPv6 router solicitation?（）A
a request made by a node to join a specified multicast groupB
a request made by a node for its IP addressC
a request made by a node for the IP address of the DHCP serverD
a request made by a node for the IP address of the local router
考题
多选题Which three IP multicast group concepts are true?（）AIf a packet is sent to a multicast group address, the multicast frame contains the source multicast address.BA router does not have to be a member of a multicast group to receive multicast data.CA router must be a member of a multicast group to send to the group.DA router does not have to be a member of a multicast group to send to the group.EIf a packet is sent to a multicast group address, all members of the multicast group will rece ive it.FA router must be a member of a multicast group to receive multicast data.
考题
单选题Given the routing entries shown in the exhibit, which next-hop IP address will be used for the destination IP address 192.168.1.159?（）A
10.20.14.130B
10.18.1.1C
10.20.14.131D
10.20.106.10
考题
多选题In computer networking a multicast address is an identifier for a group of hosts that have joined amulticast group. Multicast addressing can be used in the Link Layer （OSI Layer 2）， such as Ethernet Multicast， as well as at the Internet Layer （OSI Layer 3） as IPv4 or IPv6 Multicast. Whichtwo descriptions are correct regarding multicast addressing？（）AThe first 23 bits of the multicast MAC address are 0x01-00-5E. This is a reserved value thatindicates a multicast applicationBThe last 3 bytes （24 bits） of the multicast MAC address are 0x01-00-5E. This is a reservedvalue that indicates a multicast applicationCTo calculate the Layer 2 multicast address， the host maps the last 23 bits of the IP address intothe last 24 bits of the MAC address. The high-order bit is set to 0DThe first 3 bytes （24 bits） of the multicast MAC address are 0x01-00-5E. This is a reservedvalue that indicates a multicast application
考题
多选题Which three IP multicast group concepts are true?（）AIf a packet is sent to a multicast group address, the multicast frame contains the source multicast address.BA router does not have to be a member of a multicast group to recei ve multicast data.CA router must be a member of a multicast group to send to the group.DA router does not have to be a member of a multicast group to send to the group.EIf a packet is sent to a multicast group address, all members of the multic ast group will receive it.FA router must be a member of a multicast group to receive multicast data.
考题
多选题Which two multicast IP addresses can be represented by the multicast MAC address 0100.5e0A.0A07?（）A228.10.10.7B229.11.10.7C229.138.10.7D229.138.10.8E228.10.10.8F228.10.138.7
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