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多选题Which three are used to create a separate multicast and unicast forwarding topology on a Juniper Networks router?（）AMBGPBRIB groupsCfirewall filtersDrouting policyEfilter based forwarding (FBF)

题目
多选题
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)

相似考题

1.阅读下面的短文，回答问题 [When an IP packet arrives at a router, generally the router looks at the destination address of the packet, and forwards the packet to one of its network interfaces. The forwarding decision is usually done by looking up the destination address from another data structure called a forwarding table. The forwarding table is created by the router using the routing table and possible routing policies existing in the router. The router then creates a table where it lists which networks are accessible through which of the router’s network interfaces. An IP router looks at every IP packet individually and does the forwarding decision on a packet-by-packet basis. If something changes in the router’s routing table, a packet can take a different route from a preceding packet even if it has the same destination.] From the paragraph above，we can see that the router （ ） a forwarding table according to the routing table and possible routing policies existing in the router. When an IP packet arrives at a router, the （ ） part of packet is normally checked by the router. An IP router checks every IP Packet individually and makes the forwarding decision based on （ ）.A．is generating B．generate C．is generated D．generates A．forwarding table B．network interfaces C．routing policies D．destination address A．the destination address and network interfaces B．forwarding table and network interfaces C．the destination address and forward table D．routing policies and routing table

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

3.Which three are used to create a separate multicast and unicast forwarding topology on a Juniper Networks router?()A. MBGPB. RIB groupsC. firewall filtersD. routing policyE. filter based forwarding (FBF)

4.For maintaining separate unicast and multicast forwarding topologies, where should MBGP multicast routes be placed?()A. inet.0B. inet.1C. inet.2D. inet.4

更多“多选题Which three are used to create a separate multicast and unicast forwarding topology on a Juniper Networks router?（）AMBGPBRIB groupsCfirewall filtersDrouting policyEfilter based forwarding (FBF)”相关问题

  • 第1题：

    What is the proper order for CoS processing for ingress packets on a Juniper router?()

    A.Multifield Classifier > Forwarding Policy > Policing > BA Classifier

    B.Multifield Classifier > Policing > BA Classifier > Forwarding Policy

    C.BA Classifier > Policing > Multifield Classifier > Forwarding Policy

    D.BA Classifier > Forwarding Policy > Policing > Multifield Classifier


    参考答案：C

  • 第2题：

    Which command enables IPv6 forwarding on a cisco router?()

    A.ipv6 host

    B.ipv6 unicast-routing

    C.ipv6 local

    D.ipv6 neighbor


    参考答案：B

  • 第3题：

    What methods are available to create separate multicast and unicast forwarding topologies on a Juniper Networks router？（）

    • A、MBGP
    • B、RIB groups
    • C、Routing policy
    • D、Firewall filters

    正确答案:A,B

  • 第4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5题：

    Company uses layer 3 switches in the Core of their network. Which method of Layer 3 switching  uses a forwarding information base （FIB）？（）

    • A、Topology-based switching
    • B、Demand-based switching
    • C、Route caching
    • D、Flow-based switching
    • E、None of the other alternatives apply

    正确答案:A

  • 第6题：

    For maintaining separate unicast and multicast forwarding topologies, where should MBGP multicast routes be placed?（）

    • A、inet.0
    • B、inet.1
    • C、inet.2
    • D、inet.4

    正确答案:C

  • 第7题：

    Which command enables IPv6 forwarding on a cisco router?（）

    • A、ipv6 host
    • B、ipv6 unicast-routing
    • C、ipv6 local
    • D、ipv6 neighbor

    正确答案:B

  • 第8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9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10题：

    多选题
    What methods are available to create separate multicast and unicast forwarding topologies on a Juniper Networks router？（）
    A

    MBGP

    B

    RIB groups

    C

    Routing policy

    D

    Firewall filters


    正确答案： A,D
    解析： 暂无解析

  • 第11题：

    单选题
    For maintaining separate unicast and multicast forwarding topologies, where should MBGP multicast routes be placed?（）
    A

    inet.0

    B

    inet.1

    C

    inet.2

    D

    inet.4


    正确答案： A
    解析： 暂无解析

  • 第12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 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,A
    解析： 暂无解析

  • 第13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


    参考答案：B, C, D

  • 第14题：

    Which are valid modes for a switch port used as a VLAN trunk (Choose three.)()。

    A.transparent

    B.auto

    C.on

    D.desirable

    E.blocking

    F.forwarding


    参考答案：B, C, D

  • 第15题：

    Which of the following is the most effective technique to prevent source IPAddress spoofing？（）

    • A、 policy based routing （PBR）
    • B、 unicast reverse path forwarding （uRPF）
    • C、 lock and keyACL
    • D、 RFC 1918filtering
    • E、 IP source routing

    正确答案:B

  • 第16题：

    Which are valid modes for a switch port used as a VLAN trunk (Choose three.)（）。

    • A、transparent
    • B、auto
    • C、on
    • D、desirable
    • E、blocking
    • F、forwarding

    正确答案:B,C,D

  • 第17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18题：

    What is the proper order for CoS processing for ingress packets on a Juniper router?（）

    • A、Multifield Classifier > Forwarding Policy > Policing > BA Classifier
    • B、Multifield Classifier > Policing > BA Classifier > Forwarding Policy
    • C、BA Classifier > Policing > Multifield Classifier > Forwarding Policy
    • D、BA Classifier > Forwarding Policy > Policing > Multifield Classifier

    正确答案:C

  • 第19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20题：

    Which two are components of the enhanced services software architecture?（） (Choose two.)

    • A、Linux kernel
    • B、routing protocol daemon
    • C、session-based forwarding module
    • D、separate routing and security planes

    正确答案:B,C

  • 第21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： E,B
    解析： 暂无解析

  • 第22题：

    多选题
    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： B,E
    解析： 暂无解析

  • 第23题：

    多选题
    Which two statements describe the difference between JUNOS Software for securityplatforms and a traditional router？（）
    A

    JUNOS Software for security platforms supports NAT and PAT； a traditional router does not support NAT or PAT.

    B

    JUNOS Software for security platforms does not forward traffic by default； a traditional router forwards traffic by default.

    C

    JUNOS Software for security platforms uses session-based forwarding； a traditional router uses packet-based forwarding.

    D

    JUNOS Software for security platforms performs route lookup for every packet； a traditional router performs route lookup only for the first packet.


    正确答案： B,A
    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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