Which three statements are true about the Internet Group Management Protocol (IGMP)? ()A. There are three IGMP modes: dense mode, sparse mode, and sparse - dense modeB. IGMP is used to register individual hosts with a multicast groupC. IGMP version 3 enab

题目
Which three statements are true about the Internet Group Management Protocol (IGMP)? ()

A. There are three IGMP modes: dense mode, sparse mode, and sparse - dense mode

B. IGMP is used to register individual hosts with a multicast group

C. IGMP version 3 enables a multicast receiving host to specify to the router which sources it should forward traffic from

D. IGMP messages a re IP datagrams with a protocol value of 2, destination address of 224.0.0.2, and a TTL value of 1

E. IGMP is a multicast routing protocol that makes packet - forwarding decisions independent of other routing protocols such as EIGRP

F. IGMP snooping ru ns on Layer 3 routers

相似考题

1.●Which one of these statements about connecting to the Internet is true? (68) .(68) A．The Internet can only be used to link computers with same operating systemB．The Internet can be used to connect computers with different ISPC．You must have a telephone line to connect to the InternetD．You must have a modem to connect to the Internet

2.Which one of these statements about connecting to the Internet is true?(76)A．You must have a modem to connect to the InternetB．You must have a telephone line to connect to the InternetC．The Internet can be used to connect computers with different ISPD．The Internet can only be used to link computers with same operating system

3.Which two statements are true about AH?() (Choose two.)A. AH provides data integrity.B. AH is identified by IP protocol 50.C. AH is identified by IP protocol 51.D. AH cannot work in conjunction with ESP

4.Which one of these statements about connecting to the Internet is true?(68).A．The Internet can only be used to link computers with same operating systemB．The Internet can be used to connect computers with different ISPC．You must have a telephone line to connect to the InternetD．You must have a modem to connect to the Internet

更多“Which three statements are true about the Internet Group Management Protocol (IGMP)? () ”相关问题

  • 第1题：

    is a protocol that a host uses to inform. a router when it joins or leaves an Internet multicast group。

    A．SMTP

    B．ICMP

    C．MIME

    D．IGMP


    正确答案：D
    解析：IGMP协议是接收者发现协议，它运行在主机和路由器之间，用于路由器维护组播组是否有组成员。

  • 第2题：

    Which two statements are true about Internet Group Management Protocol (IGMP) snooping?()

    A. IGMP snooping and Cisco Group Membership Protocol (CGMP) can be used simultaneously on a switch.

    B. IGMP snooping a nd Cisco Group Membership Protocol (CGMP) were developed to help Layer 3 switches make intelligent forwarding decisions on their own.

    C. IGMP snooping examines IGMP join/leave messages so that multicast traffic is forwarded only to hosts that sent an IG MP message toward the router.

    D. IGMP snooping is an IP multicast constraining mechanism for Layer 2 switches.

    E. IGMP snooping is enabled with the ip multicast - routing global configuration command.


    参考答案：C, D

  • 第3题：

    Which three statements about bidirectional PIM are true？（）

    • A、Traffic for a bidirectional group flows along the one shared tree and simultaneously utilizes multiple paths in a redundant network topology
    • B、It does not require any traffic signaling in the protocol
    • C、Membership to a bidirectional group is signaled using explicit Join messages
    • D、It maintains source-specific forwarding state
    • E、It reduces memory， bandwidth， and CPU requirements

    正确答案:B,C,E

  • 第4题：

    Which three statements about the features of SNMPv2 and SNMPv3 are true?（）

    • A、SNMPv3 enhanced SNMPv2 security features
    • B、SNMPv3 added the Inform protocol message to SNMP
    • C、SNMPv2 added the Inform protocol message to SNMP
    • D、SNMPv3 added the GetBulk protocol messages to SNMP
    • E、SNMPv2 added the GetBulk protocol message to SNMP
    • F、SNMPv2 added the GetNext protocol message to SNMP

    正确答案:A,C,E

  • 第5题：

    Which three statements are true of the Link Aggregation Control Protocol （LACP）？（）

    • A、LACP is used to connect to non-Cisco devices.
    • B、LACP packets are sent with the command channel-group 1 mode desirable.
    • C、LACP packets are sent with the command channel-group 1 mode active.
    • D、Standby interfaces should be configured with a higher priority.
    • E、Standby interfaces should be configured with a lower priority.

    正确答案:A,C,D

  • 第6题：

    Which two statements are true about Internet Group Management Protocol (IGMP) snooping?（）

    • A、IGMP snooping and Cisco Group Membership Protocol (CGMP) can be used simultaneously on a switch.
    • B、IGMP snooping a nd Cisco Group Membership Protocol (CGMP) were developed to help Layer 3 switches make intelligent forwarding decisions on their own.
    • C、IGMP snooping examines IGMP join/leave messages so that multicast traffic is forwarded only to hosts that sent an IG MP message toward the router.
    • D、IGMP snooping is an IP multicast constraining mechanism for Layer 2 switches.
    • E、IGMP snooping is enabled with the ip multicast - routing global configuration command.

    正确答案:C,D

  • 第7题：

    You support Oracle Database 12c Oracle Database 11g, and Oracle Database log on the same server. All databases of all versions use Automatic Storage Management (ASM). Which three statements are true about the ASM disk group compatibility attributes that are set for a disk group?（）

    • A、The ASM compatibility attribute controls the format of the disk group metadata.
    • B、RDBMS compatibility together with the database version determines whether a database Instance can mount the ASM disk group.
    • C、The RDBMS compatibility setting allows only databases set to the same version as the compatibility value, to mount the ASM disk group.
    • D、The ASM compatibility attribute determines some of the ASM features that may be used by the Oracle disk group.
    • E、The ADVM compatibility attribute determines the ACFS features that may be used by the Oracle 10g database.

    正确答案:A,B,D

  • 第8题：

    多选题
    Which three statements about bidirectional PIM are true？（）
    A

    Traffic for a bidirectional group flows along the one shared tree and simultaneously utilizes multiple paths in a redundant network topology

    B

    It does not require any traffic signaling in the protocol

    C

    Membership to a bidirectional group is signaled using explicit Join messages

    D

    It maintains source-specific forwarding state

    E

    It reduces memory， bandwidth， and CPU requirements


    正确答案： E,C
    解析： 暂无解析

  • 第9题：

    单选题
    Your company has 250 client computers connected to the office LAN. The company has a pool of five public IP addresses. All client computers have dynamically assigned IP addresses. You need to provide all client computers with Internet access.  What should you use？（）
    A

     DHCP Relay Agent

    B

     Routing Information Protocol （RIP）

    C

     Internet Group Management Protocol （IGMP）

    D

     Network Address Translation （NAT）/Basic Firewall


    正确答案： A
    解析： 暂无解析

  • 第10题：

    多选题
    Which three statements are true about TACACS+？（）
    A

    It is a Cisco proprietary protocol.

    B

    It runs on TCP port 59. .

    C

    Authentication and authorization are done at different stages.

    D

    TACACS+ encrypts the entire body of the packet， but leaves a standard TACACS+ header.

    E

    It is an industry standard protocol.

    F

    TACACS+ encrypts both the entire body of the packet and the TACACS+ header.


    正确答案： B,E
    解析： 暂无解析

  • 第11题：

    多选题
    Which three statements about subqueries are true? （）
    A

    Asinglerowsubquerycanretrieveonlyonecolumnandonerow.

    B

    Asinglerowsubquerycanretrieveonlyonerowbutmanycolumns.

    C

    Amultiplerowsubquerycanretrievemultiplerowsandmultiplecolumns.

    D

    Amultiplerowsubquerycanbecomparedusingthe；>；；operator.

    E

    AsinglerowsubquerycanusetheINoperator.

    F

    Amultiplerowsubquerycanusethe；=；operator.


    正确答案： D,A
    解析： 暂无解析

  • 第12题：

    多选题
    Which three statements about the features of SNMPv2 and SNMPv3 are true?（）
    A

    SNMPv3 enhanced SNMPv2 security features

    B

    SNMPv3 added the Inform protocol message to SNMP

    C

    SNMPv2 added the Inform protocol message to SNMP

    D

    SNMPv3 added the GetBulk protocol messages to SNMP

    E

    SNMPv2 added the GetBulk protocol message to SNMP

    F

    SNMPv2 added the GetNext protocol message to SNMP


    正确答案： A,C,E
    解析： 暂无解析

  • 第13题：

    IGMP协议是目前IP网上的一个主机与路由器之间的组播信令协议,其全称为Internet Group Management Protocol。()

    此题为判断题(对，错)。


    答案：√

  • 第14题：

    Simple Network Management Protocol (SNMP) is an Internet Standard protocol for collecting and organizing information about managed devices on IP networks and for modifying that information to change device（）. SNMP is a component of the Internet Protocol Suiteas defined by the Internet（ ）Task Force. SNMP operates in the（ ）layer of the Internet protocol suite. All SNMP messages are transported via User（请作答此空）Protocol. An SNMP-managed network consists of three key components: a) Managed devices, b) （ ）(i.e.，software which runs on managed devices), and c) Network management station (NMS) (i.e.， software which runs on the manager).

    A.Datum
    B.Datagram
    C.DatA.Packet
    D.DatA.Message

    答案：B
    解析：
    简单英语阅读题。

  • 第15题：

    Which three statements are true about the Internet Group Management Protocol (IGMP)? （）

    • A、There are three IGMP modes: dense mode, sparse mode, and sparse - dense mode
    • B、IGMP is used to register individual hosts with a multicast group
    • C、IGMP version 3 enables a multicast receiving host to specify to the router which sources it should forward traffic from
    • D、IGMP messages a re IP datagrams with a protocol value of 2, destination address of 224.0.0.2, and a TTL value of 1
    • E、IGMP is a multicast routing protocol that makes packet - forwarding decisions independent of other routing protocols such as EIGRP
    • F、IGMP snooping ru ns on Layer 3 routers

    正确答案:B,C,D

  • 第16题：

    Which three statements are true about terms in a policy?（）

    • A、The order of the terms in a policy is irrelevant
    • B、The action is specified in a then statement
    • C、Ters are optional in a policy
    • D、The match condition can be identified with a from statement
    • E、Every policy must contain at least one term

    正确答案:B,D,E

  • 第17题：

    Which three statements are true about TACACS+？（）

    • A、It is a Cisco proprietary protocol.
    • B、It runs on TCP port 59. .
    • C、Authentication and authorization are done at different stages.
    • D、TACACS+ encrypts the entire body of the packet， but leaves a standard TACACS+ header.
    • E、It is an industry standard protocol.
    • F、TACACS+ encrypts both the entire body of the packet and the TACACS+ header.

    正确答案:A,C,D

  • 第18题：

    Which two statements are true about the forwarding table?（）

    • A、The forwarding table lists each source protocol and preference for each destination
    • B、The forwarding table constains only active routes
    • C、The forwarding table is used to process transit packets
    • D、The forwarding table is stored in compact flash

    正确答案:B,C

  • 第19题：

    Which three statements about subqueries are true? （）

    • A、Asinglerowsubquerycanretrieveonlyonecolumnandonerow.
    • B、Asinglerowsubquerycanretrieveonlyonerowbutmanycolumns.
    • C、Amultiplerowsubquerycanretrievemultiplerowsandmultiplecolumns.
    • D、Amultiplerowsubquerycanbecomparedusingthe"；>；"；operator.
    • E、AsinglerowsubquerycanusetheINoperator.
    • F、Amultiplerowsubquerycanusethe"；="；operator.

    正确答案:B,C,E

  • 第20题：

    多选题
    Which two statements are true about AH?（） (Choose two.)
    A

    AH provides data integrity.

    B

    AH is identified by IP protocol 50.

    C

    AH is identified by IP protocol 51.

    D

    AH cannot work in conjunction with ESP


    正确答案： D,C
    解析： 暂无解析

  • 第21题：

    多选题
    Which two statements are true about Internet Group Management Protocol (IGMP) snooping?（）
    A

    IGMP snooping and Cisco Group Membership Protocol (CGMP) can be used simultaneously on a switch.

    B

    IGMP snooping a nd Cisco Group Membership Protocol (CGMP) were developed to help Layer 3 switches make intelligent forwarding decisions on their own.

    C

    IGMP snooping examines IGMP join/leave messages so that multicast traffic is forwarded only to hosts that sent an IG MP message toward the router.

    D

    IGMP snooping is an IP multicast constraining mechanism for Layer 2 switches.

    E

    IGMP snooping is enabled with the ip multicast - routing global configuration command.


    正确答案： E,A
    解析： 暂无解析

  • 第22题：

    多选题
    Which three statements are true about terms in a policy?（）
    A

    The order of the terms in a policy is irrelevant

    B

    The action is specified in a then statement

    C

    Ters are optional in a policy

    D

    The match condition can be identified with a from statement

    E

    Every policy must contain at least one term


    正确答案： E,D
    解析： 暂无解析

  • 第23题：

    多选题
    Which three statements are true about the Internet Group Management Protocol (IGMP)? （）
    A

    There are three IGMP modes: dense mode, sparse mode, and sparse - dense mode

    B

    IGMP is used to register individual hosts with a multicast group

    C

    IGMP version 3 enables a multicast receiving host to specify to the router which sources it should forward traffic from

    D

    IGMP messages a re IP datagrams with a protocol value of 2, destination address of 224.0.0.2, and a TTL value of 1

    E

    IGMP is a multicast routing protocol that makes packet - forwarding decisions independent of other routing protocols such as EIGRP

    F

    IGMP snooping ru ns on Layer 3 routers


    正确答案： B,F
    解析： 暂无解析

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