单选题Which routing instance type is used to facilitate filter-based forwarding?（）A VRFB FBFC forwardingD no-forwarding

题目
单选题
Which routing instance type is used to facilitate filter-based forwarding?（）
A

VRF

B

FBF

C

forwarding

D

no-forwarding

相似考题

1.Referring to the exhibit, which type of classifier is being used in this CoS configuration?()A. behavior aggregateB. policerC. multifieldD. forwarding policy

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

3.Which routing instance type is used to facilitate filter－based forwarding?()A. VRFB. FBFC. forwardingD. no-forwarding

4.What is the default Quality of Service traffic class used by the ERX Edge Router?()A. bronze forwardingB. assured forwardingC. expedited forwardingD. best effort forwarding

参考答案和解析
正确答案： B
解析： 暂无解析
更多“单选题Which routing instance type is used to facilitate filter-based forwarding?（）A VRFB FBFC forwardingD no-forwarding”相关问题

  • 第1题：

    Which three are used to create a separate multicast and unicast forwarding topology on a Juniper Networks router?()

    A. MBGP

    B. RIB groups

    C. firewall filters

    D. routing policy

    E. filter based forwarding (FBF)


    参考答案：A, B, D

  • 第2题：

    Which routing method is used to determine the forwarding paths for IP traffic in a Secure Cisco Single-Site Network foundation solution with remote teleworkers？（）

    • A、RIP
    • B、EIGRP
    • C、OSPF
    • D、Static and default routes

    正确答案:D

  • 第3题：

    What is the default Quality of Service traffic class used by the ERX Edge Router?（）

    • A、bronze forwarding
    • B、assured forwarding
    • C、expedited forwarding
    • D、best effort forwarding

    正确答案:D

  • 第4题：

    The OSPF RFC 3623 Graceful Restart feature allows you to configure IETF NSF in ultivendor networks. When using OSPF Graceful Restart，which mechanism is used tocontinue forwarding packets during a switchover？（）

    • A、Reverse Path Forwarding
    • B、Hardware-based forwarding
    • C、UDP forwarding
    • D、Layer 2 Forwarding

    正确答案:B

  • 第5题：

    Which IOS features are used to avoid Routing loops when dynamic Routing protocols are used betweenPE and CE in MPLS-VPN networks？（）

    • A、Site Of Origin SOO.
    • B、SHAM links with OSPF
    • C、BGP cost community
    • D、BGP feature allow-as in
    • E、RPF Reverse Path forwarding.
    • F、Access-list Control in Distance Vector protocol like RIP and EIGRP.

    正确答案:A,F

  • 第6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7题：

    What is the role of route preference?（）

    • A、It is used as a tie breaker when the same prefix is available through multiple sources
    • B、It is used to determine which routes to accept into the routing table
    • C、It is used to select the best route between multiple equal-cost paths
    • D、It is used to select which routing table to use for forwarding

    正确答案:A

  • 第8题：

    Which statement is correct about policies in the Junos OS?（）

    • A、Export policies are used to filter routes from the RE forwarding table to the PFE forwarding table.
    • B、Export policies are used to filter routes destined for the routing table.
    • C、Export policies are used to filter routes being sent to neighboring devices.
    • D、Export policies are used to filter traffic leaving the device.

    正确答案:C

  • 第9题：

    单选题
    What is the role of route preference?（）
    A

    It is used to determine which route should become active.

    B

    It is used to select which routing table to use for forwarding.

    C

    It is used to determine what routes to accept into the routing table.

    D

    It is used to select the best route between multiple equal cost paths.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    What is the role of route preference?（）
    A

    It is used as a tie breaker when the same prefix is available through multiple sources

    B

    It is used to determine which routes to accept into the routing table

    C

    It is used to select the best route between multiple equal-cost paths

    D

    It is used to select which routing table to use for forwarding


    正确答案： D
    解析： 暂无解析

  • 第11题：

    多选题
    Which IOS features are used to avoid Routing loops when dynamic Routing protocols are used betweenPE and CE in MPLS-VPN networks？（）
    A

    Site Of Origin SOO.

    B

    SHAM links with OSPF

    C

    BGP cost community

    D

    BGP feature allow-as in

    E

    RPF Reverse Path forwarding.

    F

    Access-list Control in Distance Vector protocol like RIP and EIGRP.


    正确答案： A,C
    解析： 暂无解析

  • 第12题：

    单选题
    Which routing method is used to determine the forwarding paths for IP traffic in a Secure Cisco Single-Site Network foundation solution with remote teleworkers？（）
    A

    RIP

    B

    EIGRP

    C

    OSPF

    D

    Static and default routes


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which statement is true about the internal link between the Routing Engine and the Packet－Forwarding Engine?()

    A.It is only used for exception traffic.

    B.It is an FE link called fxp2.

    C.It is rate-limited to avoid DDOS attacks.

    D.It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.


    参考答案：C

  • 第14题：

    Which routing instance type is used to facilitate filter-based forwarding?（）

    • A、VRF
    • B、FBF
    • C、forwarding
    • D、no-forwarding

    正确答案:C

  • 第15题：

    Which statement is correct about policies in the Junos OS?（）

    • A、Import policies are used to filter routes from the routing table to the forwarding table.
    • B、Import policies are used to filter routes destined for the routing table.
    • C、Import policies are used to filter routes being sent to neighboring devices.
    • D、Import policies are used to filter traffic entering the device.

    正确答案:B

  • 第16题：

    Under which two circumstances would an RSTP bridge flush its CAM table？（）

    • A、upon a port state change
    • B、upon receiving a topology change notification
    • C、when transitioning from discarding to forwarding
    • D、when transitioning from forwarding to discarding
    • E、only when changing from listening to discarding
    • F、when CAM resources have been completely used up

    正确答案:B,C

  • 第17题：

    Which three are used to create a separate multicast and unicast forwarding topology on a Juniper Networks router?（）

    • A、MBGP
    • B、RIB groups
    • C、firewall filters
    • D、routing policy
    • E、filter based forwarding (FBF)

    正确答案:A,B,D

  • 第18题：

    What is the role of route preference?（）

    • A、It is used to determine which route should become active.
    • B、It is used to select which routing table to use for forwarding.
    • C、It is used to determine what routes to accept into the routing table.
    • D、It is used to select the best route between multiple equal cost paths.

    正确答案:A

  • 第19题：

    What is the role of route preference?（）

    • A、It is used as a tiebreaker when the same prefix is available through multiple protocols.
    • B、It is used to determine the preferred path to a given destination.
    • C、It is used to select the best route between multiple equal-cost paths.
    • D、It is used to select which routing table to use for forwarding.

    正确答案:A

  • 第20题：

    单选题
    Which statement is correct about policies in the Junos OS?（）
    A

    Import policies are used to filter routes from the routing table to the forwarding table.

    B

    Import policies are used to filter routes destined for the routing table.

    C

    Import policies are used to filter routes being sent to neighboring devices.

    D

    Import policies are used to filter traffic entering the device.


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine?（）
    A

    It is only used for exception traffic.

    B

    It is an FE link called fxp2.

    C

    It is rate-limited to avoid DDOS attacks.

    D

    It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Which statement is correct about policies in the Junos OS?（）
    A

    Export policies are used to filter routes from the RE forwarding table to the PFE forwarding table.

    B

    Export policies are used to filter routes destined for the routing table.

    C

    Export policies are used to filter routes being sent to neighboring devices.

    D

    Export policies are used to filter traffic leaving the device.


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    What is the role of route preference?（）
    A

    It is used as a tiebreaker when the same prefix is available through multiple protocols.

    B

    It is used to determine the preferred path to a given destination.

    C

    It is used to select the best route between multiple equal-cost paths.

    D

    It is used to select which routing table to use for forwarding.


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    Which routing instance type is used to facilitate filter-based forwarding?（）
    A

    VRF

    B

    FBF

    C

    forwarding

    D

    no-forwarding


    正确答案： B
    解析： 暂无解析

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