单选题Which term describes a group of packets sharing common forwarding characteristics?（）A common forwarding classB forwarding equivalence classC equivalent class characteristicsD forwarding class characteristics

题目
单选题
Which term describes a group of packets sharing common forwarding characteristics?（）
A

common forwarding class

B

forwarding equivalence class

C

equivalent class characteristics

D

forwarding class characteristics

相似考题

1.Which term describes a group of packets sharing common forwarding characteristics?()A. common forwarding classB. forwarding equivalence classC. equivalent class characteristicsD. forwarding class characteristics

2.In JUNOS software, unclassified packets are associated with which forwarding class?()A. network controlB. best effortC. assured forwardingD. expedited forwarding

3.Which two statements describe the forwarding table in the Junos OS?()A. The forwarding table contains all known routes.B. The forwarding table stores a subset of information from the routing table.C. Junos devices use the forwarding table to compare incoming packets against existing entries to determine the next hop.D. If multiple matches exist, the forwarding table uses the least-specific entry to forward packets toward the destination.

4.Which two statements are true regarding the role of the Routing Engine (RE)?()A. The RE controls and monitors the chassis.B. The RE manages the Packet Forwarding Engine (PFE).C. The RE receives a copy of the forwarding table from the forwarding plane.D. The RE implements class of service (COS).

参考答案和解析
正确答案： B
解析： 暂无解析
更多“单选题Which term describes a group of packets sharing common forwarding characteristics?（）A common forwarding classB forwarding equivalence classC equivalent class characteristicsD forwarding class characteristics”相关问题

  • 第1题：

    Which two of these parameters are used to determine a forwarding equivalence class？（）

    • A、IP prefix
    • B、Layer 2 circuit
    • C、RSVP request from CE for bandwidth reservation
    • D、BGP MED value

    正确答案:A,B

  • 第2题：

    What is the role of Forwarding Equivalence Class （FEC） in MPLS？（）

    • A、FEC determines how IP packets are forwarded in MPLS LSP.
    • B、FEC determines how to establish an LSP path.
    • C、FEC determines how a group of IP packets are mapped to an LSP.
    • D、FEC determines how MPLS labels are stacked in LSP.
    • E、None of above.

    正确答案:C

  • 第3题：

    Which two statements about forwarding equivalence class （FEC） are true？（）

    • A、FEC might correspond to a destination IP subnet， but it might also correspond to any traffic class that the edge LSR considers significant.
    • B、FEC is a group of IP packets that is forwarded over a different path， but with the same forwarding treatment.
    • C、FEC is a group of IP packets that is forwarded over the same path， and with the same forwarding treatment.
    • D、FEC is a group of IP packets that is forwarded over a different path， but with the different forwarding treatment.
    • E、FEC is a group of IP packets that is forwarded over the same path， but with a different forwarding treatment

    正确答案:A,C

  • 第4题：

    Which term describes a group of packets sharing common forwarding characteristics?（）

    • A、common forwarding class
    • B、forwarding equivalence class
    • C、equivalent class characteristics
    • D、forwarding class characteristics

    正确答案:B

  • 第5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 contains 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6题：

    What are two purposes of a forwarding class?（）

    • A、to identify traffic that should be dropped
    • B、to classify traffic
    • C、to identify traffic that should receive common treatment
    • D、to assign traffic to output queues

    正确答案:C,D

  • 第7题：

    单选题
    Which statement is true about the forwarding plane?（）
    A

    The forwarding plane is the intelligence of the platform

    B

    The forwarding plane is based on x86 architecture

    C

    The forwarding plane maintains the routing tables, bridging table, and primary forwarding table

    D

    The forwarding plane implements policers, stateless firewall filters, and class of service


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    What is the role of Forwarding Equivalence Class （FEC） in MPLS？（）
    A

    FEC determines how IP packets are forwarded in MPLS LSP.

    B

    FEC determines how to establish an LSP path.

    C

    FEC determines how a group of IP packets are mapped to an LSP.

    D

    FEC determines how MPLS labels are stacked in LSP.

    E

    None of above.


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    Which term describes a group of packets sharing common forwarding characteristics?（）
    A

    common forwarding class

    B

    forwarding equivalence class

    C

    equivalent class characteristics

    D

    forwarding class characteristics


    正确答案： B
    解析： 暂无解析

  • 第10题：

    多选题
    Which two statements describe the forwarding table in the Junos OS?（）
    A

    The forwarding table contains all known routes.

    B

    The forwarding table stores a subset of information from the routing table.

    C

    Junos devices use the forwarding table to compare incoming packets against existing entries to determine the next hop.

    D

    If multiple matches exist, the forwarding table uses the least-specific entry to forward packets toward the destination.


    正确答案： D,C
    解析： 暂无解析

  • 第11题：

    单选题
    Which statement is true about the forwarding plane?（）
    A

    The forwarding plane is the intelligence of the platform.

    B

    The forwarding plane is based on an X86 architecture.

    C

    The forwarding plane maintains the routing tables, bridging table, and primary forwarding table.

    D

    The forwarding plane implements policers, stateless firewall filters, and class of service.


    正确答案： C
    解析： 暂无解析

  • 第12题：

    多选题
    Which three of these can be a forwarding equivalence class？ （）
    A

    IPsec tunnel

    B

    routing equivalence paths

    C

    traffic engineering tunnel

    D

    bridge or switch instance

    E

    groups of IP addresses


    正确答案： E,B
    解析： 暂无解析

  • 第13题：

    Which three of these can be a forwarding equivalence class？ （）

    • A、IPsec tunnel
    • B、routing equivalence paths
    • C、traffic engineering tunnel
    • D、bridge or switch instance
    • E、groups of IP addresses

    正确答案:C,D,E

  • 第14题：

    Which two statements are true regarding the role of the Routing Engine (RE)?（）

    • A、The RE controls and monitors the chassis.
    • B、The RE manages the Packet Forwarding Engine (PFE).
    • C、The RE receives a copy of the forwarding table from the forwarding plane.
    • D、The RE implements class of service (COS).

    正确答案:A,B

  • 第15题：

    In JUNOS software, unclassified packets are associated with which forwarding class?（）

    • A、network control
    • B、best effort
    • C、assured forwarding
    • D、expedited forwarding

    正确答案:B

  • 第16题：

    Which statement is true about the forwarding plane?（）

    • A、The forwarding plane is the intelligence of the platform.
    • B、The forwarding plane is based on an X86 architecture.
    • C、The forwarding plane maintains the routing tables, bridging table, and primary forwarding table.
    • D、The forwarding plane implements policers, stateless firewall filters, and class of service.

    正确答案:D

  • 第17题：

    Which statement is true about the forwarding plane?（）

    • A、The forwarding plane is the intelligence of the platform
    • B、The forwarding plane is based on x86 architecture
    • C、The forwarding plane maintains the routing tables, bridging table, and primary forwarding table
    • D、The forwarding plane implements policers, stateless firewall filters, and class of service

    正确答案: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 contains 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：

    多选题
    What are two purposes of a forwarding class?（）
    A

    to identify traffic that should be dropped

    B

    to classify traffic

    C

    to identify traffic that should receive common treatment

    D

    to assign traffic to output queues


    正确答案： A,B
    解析： 暂无解析

  • 第20题：

    单选题
    Which term describes a spanning-tree network that has all switch ports in either the blocking or forwarding state?（）
    A

    redundant

    B

    spanned

    C

    provisioned

    D

    converged


    正确答案： D
    解析： 暂无解析

  • 第21题：

    多选题
    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 contains 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： A,B
    解析： 暂无解析

  • 第22题：

    多选题
    Which two statements are true regarding the role of the Routing Engine (RE)?（）
    A

    The RE controls and monitors the chassis.

    B

    The RE manages the Packet Forwarding Engine (PFE).

    C

    The RE receives a copy of the forwarding table from the forwarding plane.

    D

    The RE implements class of service (COS).


    正确答案： B,A
    解析： 暂无解析

  • 第23题：

    单选题
    In JUNOS software, unclassified packets are associated with which forwarding class?（）
    A

    network control

    B

    best effort

    C

    assured forwarding

    D

    expedited forwarding


    正确答案： B
    解析： 暂无解析

  • 第24题：

    多选题
    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 contains 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： D,C
    解析： 暂无解析

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