单选题Which type of VPN router is not required to run MPLS?（）A Provider Core (P)B Provider Edge (PE)C Customer Edge (CE)D Customer Boundary (CB)

题目
单选题
Which type of VPN router is not required to run MPLS?（）
A

Provider Core (P)

B

Provider Edge (PE)

C

Customer Edge (CE)

D

Customer Boundary (CB)

相似考题

1.Which type of VPN router is not required to run MPLS?()A. Provider Core (P)B. Provider Edge (PE)C. Customer Edge (CE)D. Customer Boundary (CB)

2.Which configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP?()A.redistribute directB.redistribute staticC.redistribute connectedD.redistribute access-internal

3.In a bridged 1483 network,which configuration command allows the ERX Edge Router to advertise customer networks into the provider's IGP?()A.redistribute directB.redistribute staticC.redistribute connectedD.redistribute access-internal

4.Which VPN router does not contain customer routing knowledge?()A. Provider Core (P)B. Provider Edge (PE)C. Customer Edge (CE)D. Customer Boundary (CB)

更多“单选题Which type of VPN router is not required to run MPLS?（）A Provider Core (P)B Provider Edge (PE)C Customer Edge (CE)D Customer Boundary (CB)”相关问题

  • 第1题：

    When implementing MPLS VPNs between CE and PE routers, which of these statements is correct?As a Network Engineer, it is necessary for you to know how to implement MPLS VPNs between Customer Edge and Provider Edge routers.Refer to the following descriptions, which one is making sense?（）

    A. If using OSPF or EIGRP as the PE-CE routing protocol, redistribution is not required, but any other protocol or static route will require redistribution

    B. If using IS-IS as the PE-CE routing protocol, no redistribution is required

    C. If using static routes between the CE and PE routers, no redistribution of other VPN routes is required

    D. If PE-CE protocol is not BGP, redistribution of other VPN routes from MP-BGP is required


    参考答案：D

  • 第2题：

    Which configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？（）

    • A、redistribute direct
    • B、redistribute static
    • C、redistribute connected
    • D、redistribute access-internal

    正确答案:B

  • 第3题：

    Which four statements about the Carrier Supporting Carrier （CSC） feature are true？ （）

    • A、MPLS is required between the PE and CE routers that connect the backbone carrier to the customer carrier.
    • B、The backbone carrier must enable the PE router to check that the packets it receives from the CErouter contain only the labels that the PE router advertised to the CE router.
    • C、Every packet that crosses the backbone carrier must be encapsulated so that the packet includes MPLS labels
    • D、AII PE routers that link the backbone carrier to the customer carrier must run Route Target Rewrite.
    • E、Arouting protocol is required between the PE and CE routers that connect the backbone carrierto thecustomer carrier. The routing protocol enables the customer carrier to exchange IGP routing information with the backbone carrier.

    正确答案:A,B,C,E

  • 第4题：

    Which VPN router does not contain customer routing knowledge?（）

    • A、Provider Core (P)
    • B、Provider Edge (PE)
    • C、Customer Edge (CE)
    • D、Customer Boundary (CB)

    正确答案:A

  • 第5题：

    What configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？（）

    • A、redistribute direct
    • B、redistribute static
    • C、redistribute connected
    • D、redistribute access-internal

    正确答案:B

  • 第6题：

    Which two statements about Layer 3 MPLS VPN are true？（）

    • A、The virtual routing and forwarding table is separate from the global routing table that exists on PE routers. Routes are injected into the VRF from the CE-PE routing protocols for that VRF and any MP-BGP announcements that match the defined VRF RTs
    • B、Multiprotocol Border Gateway Protocol is run between PE and CE routers to exchange customer prefixes in a VPNv4 format
    • C、A customer edge router peers at Layer 3 to the provider edge. The PE-CE interface runs either a dynamic routing protocol （eBGP， RIPv2， EIGRP， OSPF） or a static routing protocol （Static， Connected）
    • D、VPNv4 address is the combination of the RT and customer IPv4 prefix. These VPNv4 prefixes are passed in MP-BGP

    正确答案:A,C

  • 第7题：

    In a bridged 1483 network,which configuration command allows the ERX Edge Router to advertise customer networks into the provider's IGP?（）

    • A、redistribute direct
    • B、redistribute static
    • C、redistribute connected
    • D、redistribute access-internal

    正确答案:C

  • 第8题：

    多选题
    Which four statements about the Carrier Supporting Carrier （CSC） feature are true？ （）
    A

    MPLS is required between the PE and CE routers that connect the backbone carrier to the customer carrier.

    B

    The backbone carrier must enable the PE router to check that the packets it receives from the CErouter contain only the labels that the PE router advertised to the CE router.

    C

    Every packet that crosses the backbone carrier must be encapsulated so that the packet includes MPLS labels

    D

    AII PE routers that link the backbone carrier to the customer carrier must run Route Target Rewrite.

    E

    Arouting protocol is required between the PE and CE routers that connect the backbone carrierto thecustomer carrier. The routing protocol enables the customer carrier to exchange IGP routing information with the backbone carrier.


    正确答案： B,A
    解析： 暂无解析

  • 第9题：

    多选题
    If the OSPF protocol is used to connect customer edge （CE） routers to service provider edge（PE） routers in the VPN backbone， which two options best describe the use of SHAM links？（）
    A

    A sham-link is created between any twoo VPN sites that belong to the same OSPF area and share an OSPF backdoor link

    B

    A sham-link is seen as an intra-area link between PE routers，an OSPF adjacency is created and data base is exchanged

    C

    A SHAM link is created between two directly connected PE routers so that it is preferred over the low speed backdoor door

    D

    A SHAM link is part of OSPF network of MPLS-VPN provider


    正确答案： D,C
    解析： 暂无解析

  • 第10题：

    单选题
    In a bridged 1483 network， what configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？ （）
    A

    redistribute direct

    B

    redistribute static

    C

    redistribute connected

    D

    redistribute access-internal


    正确答案： B
    解析： 暂无解析

  • 第11题：

    多选题
    Which two statements about Layer 3 MPLS VPN are true？（）
    A

    The virtual routing and forwarding table is separate from the global routing table that exists on PE routers. Routes are injected into the VRF from the CE-PE routing protocols for that VRF and any MP-BGP announcements that match the defined VRF RTs

    B

    Multiprotocol Border Gateway Protocol is run between PE and CE routers to exchange customer prefixes in a VPNv4 format

    C

    A customer edge router peers at Layer 3 to the provider edge. The PE-CE interface runs either a dynamic routing protocol （eBGP， RIPv2， EIGRP， OSPF） or a static routing protocol （Static， Connected）

    D

    VPNv4 address is the combination of the RT and customer IPv4 prefix. These VPNv4 prefixes are passed in MP-BGP


    正确答案： D,B
    解析： 暂无解析

  • 第12题：

    单选题
    In a bridged 1483 network,which configuration command allows the ERX Edge Router to advertise customer networks into the provider's IGP?（）
    A

    redistribute direct

    B

    redistribute static

    C

    redistribute connected

    D

    redistribute access-internal


    正确答案： C
    解析： 暂无解析

  • 第13题：

    If the OSPF protocol is used to connect customer edge （CE） routers to service provider edge（PE） routers in the VPN backbone， which two options best describe the use of SHAM links？（）

    • A、A sham-link is created between any twoo VPN sites that belong to the same OSPF area and share an OSPF backdoor link
    • B、A sham-link is seen as an intra-area link between PE routers，an OSPF adjacency is created and data base is exchanged
    • C、A SHAM link is created between two directly connected PE routers so that it is preferred over the low speed backdoor door
    • D、A SHAM link is part of OSPF network of MPLS-VPN provider

    正确答案:A,B

  • 第14题：

    When implementing MPLS VPNs between CE and PE routers, which of these statements is correct? As a Network Engineer, it is necessary for you to know how to implement MPLS VPNs between Customer Edge and Provider Edge routers. Refer to the following descriptions, which one is making sense?（）

    • A、If using OSPF or EIGRP as the PE-CE routing protocol, redistribution is not required, but any other protocol or static route will require redistribution
    • B、If using IS-IS as the PE-CE routing protocol, no redistribution is required
    • C、If using static routes between the CE and PE routers, no redistribution of other VPN routes is required
    • D、If PE-CE protocol is not BGP, redistribution of other VPN routes from MP-BGP is required

    正确答案:D

  • 第15题：

    What does the OSPF command capability vrf-lite achieve？（）

    • A、It enables provider edge （PE） specific checks on a router when the OSPF process is associated with the VRF
    • B、It disables provider edge （PE） specific checks on a router when the OSPF process is associated with the VRF
    • C、It enables the exchange of the "VRF-Lite" capability when the OSPF adjacency is formed.
    • D、It disables the MPLS processing on the OSPF learned routes inside the VRF

    正确答案:B

  • 第16题：

    Which type of VPN router is not required to run MPLS?（）

    • A、Provider Core (P)
    • B、Provider Edge (PE)
    • C、Customer Edge (CE)
    • D、Customer Boundary (CB)

    正确答案:C

  • 第17题：

    Which statement about implementing the Cisco IPv6 provider Edge Router over MPLS is true？（）

    • A、6PE feature is supported over tunnels other than RSVP-TE tunnels
    • B、Core MPLS routers are supporting IPv6 ONLY
    • C、6PE feature is not supported over tunnels other than RSVP-TE tunnels
    • D、Core MPLS routers are supporting IPv4 only

    正确答案:C

  • 第18题：

    In a bridged 1483 network， what configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？ （）

    • A、redistribute direct
    • B、redistribute static
    • C、redistribute connected
    • D、redistribute access-internal

    正确答案:C

  • 第19题：

    单选题
    Which type of VPN router is not required to run MPLS?（）
    A

    Provider Core (P)

    B

    Provider Edge (PE)

    C

    Customer Edge (CE)

    D

    Customer Boundary (CB)


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    Which VPN router does not contain customer routing knowledge?（）
    A

    Provider Core (P)

    B

    Provider Edge (PE)

    C

    Customer Edge (CE)

    D

    Customer Boundary (CB)


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    Which configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？（）
    A

    redistribute direct

    B

    redistribute static

    C

    redistribute connected

    D

    redistribute access-internal


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    What configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？（）
    A

    redistribute direct

    B

    redistribute static

    C

    redistribute connected

    D

    redistribute access-internal


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    What does the OSPF command capability vrf-lite achieve？（）
    A

    It enables provider edge （PE） specific checks on a router when the OSPF process is associated with the VRF

    B

    It disables provider edge （PE） specific checks on a router when the OSPF process is associated with the VRF

    C

    It enables the exchange of the VRF-Lite capability when the OSPF adjacency is formed.

    D

    It disables the MPLS processing on the OSPF learned routes inside the VRF


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    When implementing MPLS VPNs between CE and PE routers, which of these statements is correct? As a Network Engineer, it is necessary for you to know how to implement MPLS VPNs between Customer Edge and Provider Edge routers. Refer to the following descriptions, which one is making sense?（）
    A

    If using OSPF or EIGRP as the PE-CE routing protocol, redistribution is not required, but any other protocol or static route will require redistribution

    B

    If using IS-IS as the PE-CE routing protocol, no redistribution is required

    C

    If using static routes between the CE and PE routers, no redistribution of other VPN routes is required

    D

    If PE-CE protocol is not BGP, redistribution of other VPN routes from MP-BGP is required


    正确答案： C
    解析： 暂无解析

相关内容