Which BGP option i s required when load sharing over multiple equal － bandwidth parallel links from a single CE router to a single ISP router over eBGP?()A. eBGP MultipathB. eBGP MultihopC. BGP SynchronizationD. Public AS numbers

题目
Which BGP option i s required when load sharing over multiple equal － bandwidth parallel links from a single CE router to a single ISP router over eBGP?()

A. eBGP Multipath

B. eBGP Multihop

C. BGP Synchronization

D. Public AS numbers

相似考题

1.You want to configure a single EBGP peering session over parallel physical circuits.Which BGP feature enables load balancing in this scenario?()A. multihop BGPB. multicast BGPC. route reflectionD. multiprotocol BGP

2.What two choices can you make when redundancy is required from a branch office to a regional office?()A. multiple Frame Relay PVCsB. dualWan links to the regional officeC. dualWan links to another branch officeD. single links - one to the regional office and one to another branch office

3. Enterprise Router R1, in ASN 1, connects to ISP Router I1, ASN 2, using eBGP. The single serial link b etween the two routers uses IP addresses 10.1.1.1 and 10.1.1.2, respectively. Both routers use their S0/0 interfaces for this link. Which of the following commands would be needed on R1 to configure eBGP?（）A、router bgp 2B、router bgp 1C、neighbor 10.1 .1.2 remote - as 2D、neighbor 10.1.1.2 Update - source 10.1.1.1E、neighbor 10.1.1.2 Update- source S0/0

4.Refer to the exhibit. A client has asked you to consult on an eBGP loading question. Currently the AS 100 eBGP links have an average outbound load of 65% and 20% respectively. On further investigation, traffic from 10.10.24.0 accounts for 45%, and 10.10.25.0 and 10.10.32.0 accounts for 20% each of the outbound load. The customer wants to spread the load between the two eBGP links more evenly. The BGP attributes are currently set at their default values. If you are located at AS 100 and want to influence how AS 100 sends traffic to AS 200, what BGP attribute could you configure to cause AS 100 outbound traffic to load the eB GP links more evenly? （）A. On router A, set the default local - preference to 50.B. On router B, set the default metric to 150.C. On router B, configure a route map for 10.10.25.0/24 with a local preference of 150 linked to neighbor 192.168.30.2.D. On router B, set the default local -preference to 150.

更多“Which BGP option i s required when load sharing over multiple equal － bandwidth parallel links from a single CE router to a single ISP router over eBGP?() ”相关问题

  • 第1题：

    Enterprise Router R1, in ASN 1, connects to ISP Router I1, ASN 2, using eBGP. There are two parallel serial links between the two rou ters. The implementation plan calls for each router to base their BGP TCP connection on their respective loopback1 interfaces, with IP addresses 1.1.1.1 and 2.2.2.2, respectively. Which of the following commands would not be part of a working eBGP confi guration on Router R1?（）

    • A、router bgp 1
    • B、neighbor 2.2.2.2 remote- as 2
    • C、neighbor 2.2.2.2 update - source loopback1
    • D、neighbor 2.2.2.2 multihop 2

    正确答案:D

  • 第2题：

    When BGP is used as the PE-CE routing protocol, which of these statements is correct?（）

    • A、On the CE router, PE neighbors must be configured in the VRF context on the CE router
    • B、On PE routers, the CE IBGP neighbors are configured in the global BGP configuration
    • C、On PE routers, the CE EBGP neighbors are configured in the VRF context
    • D、A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors

    正确答案:C

  • 第3题：

    You want to configure a single EBGP peering session over parallel physical circuits. Which BGP feature enables load balancing in this scenario？（）

    • A、multihop BGP
    • B、multicast BGP
    • C、route reflection
    • D、multiprotocol BGP
    • E、confederation BGP

    正确答案:A

  • 第4题：

    Which two statements are correct regarding Flex Links？ （）

    • A、 An interface can belong to multiple Flex Links.
    • B、 Flex Links operate only over single pairs of links.
    • C、 Flex Link pairs must be of the same interface type
    • D、 Flex Links automatically disable STP so no BPDUs are propagated
    • E、 Failover from active to standby on Flex Links takes less than a second

    正确答案:B,D

  • 第5题：

    What two choices can you make when redundancy is required from a branch office to a regional office？ （）

    • A、 multiple Frame Relay PVCs
    • B、 dual Wan links to the regional office
    • C、 dual Wan links to another branch office
    • D、 single links - one to the regional office and one to another branch office

    正确答案:B,D

  • 第6题：

    单选题
    You want to configure a single EBGP peering session over parallel physical circuits. Which BGPfeature enables load balancing in this scenario?（）
    A

    multihop BGP

    B

    multicast BGP

    C

    route reflection

    D

    multiprotocol BGP


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    Enterprise Router R1, in ASN 1, connects to ISP Router I1, ASN 2, using eBGP. There are two parallel serial links between the two rou ters. The implementation plan calls for each router to base their BGP TCP connection on their respective loopback1 interfaces, with IP addresses 1.1.1.1 and 2.2.2.2, respectively. Which of the following commands would not be part of a working eBGP confi guration on Router R1?（）
    A

    router bgp 1

    B

    neighbor 2.2.2.2 remote- as 2

    C

    neighbor 2.2.2.2 update - source loopback1

    D

    neighbor 2.2.2.2 multihop 2


    正确答案： C
    解析： 暂无解析

  • 第8题：

    多选题
    Enterprise Router R1, in ASN 1, connects to ISP Router I1, ASN 2, using eBGP. The single serial link b etween the two routers uses IP addresses 10.1.1.1 and 10.1.1.2, respectively. Both routers use their S0/0 interfaces for this link. Which of the following commands would be needed on R1 to configure eBGP?（）
    A

    router bgp 2

    B

    router bgp 1

    C

    neighbor 10.1 .1.2 remote - as 2

    D

    neighbor 10.1.1.2 Update - source 10.1.1.1

    E

    neighbor 10.1.1.2 Update- source S0/0


    正确答案： A,C
    解析： 暂无解析

  • 第9题：

    单选题
    When BGP is used as the PE-CE routing protocol, which of these statements is correct?（）
    A

    On the CE router, PE neighbors must be configured in the VRF context on the CE router

    B

    On PE routers, the CE IBGP neighbors are configured in the global BGP configuration

    C

    On PE routers, the CE EBGP neighbors are configured in the VRF context

    D

    A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    You want to configure a single EBGP peering session over parallel physical circuits. Which BGP feature enables load balancing in this scenario？（）
    A

    multihop BGP

    B

    multicast BGP

    C

    route reflection

    D

    multiprotocol BGP

    E

    confederation BGP


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    You have two EBGP peers connected via two parallel serial lines. What should you do to be able to load-balance between two EBGP speakers over the parallel serial lines in both directions？ （）
    A

    nothing，BGP automatically load-balances the traffic between different autonomous systems on all available links

    B

    peer between the eBGP speaker’s loopbacks， configuring eBGP multihop as required， and use an IGP to load-share between the two equal-cost paths between the loopback addresses

    C

    configure a loopback as update source for both EBGP peers and have on each AS an IGP to introduce two equal-cost paths to reach the EBGP peer loopback address；it is also necessary to use the next-hop-self command

    D

    use the ebgp-load-balance command on the neighbor statement on both sides

    E

    configure a loopback as update source for both EBGP peers and have on each AS an IGP to introduce two equal-cost paths to reach the peer loopback address；it is also necessary to use the ebgp-multihop and next-hop-self commands


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    Which BGP option i s required when load sharing over multiple equal - bandwidth parallel links from a single CE router to a single ISP router over eBGP?（）
    A

    eBGP Multipath

    B

    eBGP Multihop

    C

    BGP Synchronization

    D

    Public AS numbers


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which BGP option i s required when load sharing over multiple equal - bandwidth parallel links from a single CE router to a single ISP router over eBGP?（）

    • A、eBGP Multipath
    • B、eBGP Multihop
    • C、BGP Synchronization
    • D、Public AS numbers

    正确答案:B

  • 第14题：

    What two choices can you make when redundancy is required from a branch office to a regional office?（）

    • A、multiple Frame Relay PVCs
    • B、dualWan links to the regional office
    • C、dualWan links to another branch office
    • D、single links - one to the regional office and one to another branch office

    正确答案:B,D

  • 第15题：

    You need to decide on the best router redundancy protocol to use in the Company network.  Which  two statements are true about HSRP， VRRP， and GLBP？（）

    • A、 GLBP and VRRP allow for MD5 authentication， whereas HSRP does not.
    • B、 HSRP allows for multiple upstream active links being simultaneously used， whereas GLBP  does not.
    • C、 GLBP allows for router load balancing of traffic from a network segment without the different  host IP configurations required to achieve the same results with HSRP.
    • D、 Unlike HSRP and VRRP， GLBP allows automatic selection and simultaneous use of multiple  available gateways.
    • E、 GLBP allows for router load balancing of traffic from a network segment by utilizing the creation  of multiple standby groups.

    正确答案:C,D

  • 第16题：

    Which three statements about the route target （RT） are true？ （）

    • A、The RT is a BGP extended community.
    • B、The RT is an 8-byte field that is prefixed to an IPv4 address to make it a unique VPNv4 address.
    • C、When a VPN route that is learned from a CE router is injected into BGP， one or more RTs are associated with it
    • D、The distribution of VPN routing information is controlled through the use of VPN RTs
    • E、When a VPN route that is learned from a CE router is injected into BGP， there is always one RT that is associated with it.

    正确答案:A,C,D

  • 第17题：

    What is the first step in BGP route selection?（）

    • A、The local router prefers the route with the shortest AS Path.
    • B、The local router verifies that it has a route to the BGP Next Hop IP address.
    • C、The local router prefers the route from the peer with the lowest peer ID address.
    • D、The local router prefers the route learned from an EBGP peer over a route learned from an IBGP peer.

    正确答案:B

  • 第18题：

    多选题
    Flex Links are a pair of a Layer 2 interfaces (switchports or port channels), where one interface is configured to act as a backup to the other. Which two statements are correct regarding Flex Links?（）
    A

    An interface can only belong to single Flex Links.

    B

    An interface can belong to multiple Flex Links.

    C

    Flex Links operate only over single pairs of links.

    D

    Flex Links automatically disable STP so no BPDUs are propagated.


    正确答案： C,B
    解析： 暂无解析

  • 第19题：

    单选题
    You want to configure a single EBGP peering session over parallel physical circuits. Which BGP feature enables load balancing in this scenario?（）
    A

    multihop BGP

    B

    multicast BGP

    C

    route reflection

    D

    multiprotocol BGP


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    By default, to which peers will a BGP router advertise routes learned from IBGP peers?（）
    A

    all BGP peers

    B

    all IBGP peers

    C

    all EBGP peers

    D

    all MBGP peers


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    When controlling the virtual router assignment for a PPP over ATM client, which mechanism does the router use first?（）
    A

    profile

    B

    domain map

    C

    DHCP server

    D

    RADIUS server


    正确答案： A
    解析： 暂无解析

  • 第22题：

    多选题
    An engineer has been told to create an implementation plan to influence the choice of best BGP route on a single router using the Weight featurE. The sole Enterprise Internet - connected router, Ent 1, has neighbor relationships with Routers ISP1 and ISP2, which reside inside two different ISPs. The goal is to prefer all routes learned from ISP1 over ISP2 using Weight. Which of the following answers lists a configuration step that would not be usefu l for achieving these goals?（）
    A

    Configuring the neighbor weight command on Ent1.

    B

    Having the ISPs configure the neighbor route - map out command on ISP1 and ISP2, with the route map setting weight.

    C

    Configuring the set weight command inside a route map on Router Ent1.

    D

    Configuring a prefix list to match all class C networks.


    正确答案： D,B
    解析： 暂无解析

  • 第23题：

    单选题
    What is the first step in BGP route selection?（）
    A

    The local router prefers the route with the shortest AS Path.

    B

    The local router verifies that it has a route to the BGP Next Hop IP address.

    C

    The local router prefers the route from the peer with the lowest peer ID address.

    D

    The local router prefers the route learned from an EBGP peer over a route learned from an IBGP peer.


    正确答案： A
    解析： 暂无解析

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