If two routers， both reachable from one another， originate functionally equivalent type 2 external- LSAs （i.e，same destination， cost and non-zero forwarding address ）， Which of the following statements wouldapply ？（）A、Two LSAs will exist in the network fo

题目

If two routers， both reachable from one another， originate functionally equivalent type 2 external- LSAs （i.e，same destination， cost and non-zero forwarding address ）， Which of the following statements wouldapply ？（）

  • A、Two LSAs will exist in the network for this destination， and both will be used
  • B、Two LSAs will exist in the network for this destination， but only the one generated by the highest RID ASBR will be used
  • C、Only the LSA generated by the highest RID ASBR will exist in the network
  • D、Only the LSA generated by the lowest RID ASBR will exist in the network
相似考题

1.Which two routes do P routers see by default in a BGP MPLS VPN configuration? ()(Choose two.)A. IGP routes advertised by P routersB. IGP routes advertised by PE routersC. VPN routes advertised by PE routersD. VPN routes advertised by CE routers

2.Which two statements are true by default of a multilevel IS－IS network?()A. Level 1 only routers see routes contained in their area.B. Level 1 routers route towards Level 2 routers due to the attached bit.C. Level 2 routers route towards Level 1 routers due to the attached bit.D. Level 2 routers can see routes in other Level 2 areas and routes originated in Level 1 areas.

3.Routers A and B are connected with a point-to-point OC-3 interface. Each routers OC-3 interface is configured for both Level 1 and Level 2. The routers are configured in different areas. How many IS-IS adjacencies exist between the two routers?（）A.0B.1C.2D.3

4.Routers A and B are connected with a point-to-point OC-3 interface. Each router‘s OC-3 interface is configured for both Level 1 and Level 2. The routers are configured in the same area.How many IS-IS adjacencies exist between the two routers?（）A.0B.1C.2D.3

更多“If two routers，̳”相关问题

  • 第1题：

    The relevant configuration files for the TestKing1 and TestKing2 routers are displayed below:With due consideration to the command outputs, which of the following reasons would you attribute the connectivity problem between the two routers?（）

    A. The authentication needs to be changed to PAP for both routers.

    B. The serial IP addresses of routers are not on the same subnet.

    C. The username/password combination is incorrectly configured.

    D. The router names are incorrectly configured.


    参考答案：C

  • 第2题：

    What MSDP solution provides the abiltiy to place the same ip RP address on the loopback of two or more routers？


    正确答案:Anycast RP is a useful application of MSDP that configures a multicast sparse mode network to provide for redundancy and load sharing within a single multicast domain. Two or more RPs are configured with the same IP address on loopback interfaces。

  • 第3题：

    What are two benefits of control plane policing？（）

    • A、protection against denial of service （DoS） attacks at infrastructure routers and switches
    • B、 protection against known worm attacks in routers and switches
    • C、quality of service （QoS） control for packets that are sourced from the data plane of Cisco routers and switches
    • D、quality of service control （QoS） for packets that are destined to the control plane of Cisco routers and switches
    • E、quality of service （QoS） control for packets that are destined to the data plane of Cisco routers and switches

    正确答案:A,D

  • 第4题：

    Which two statements are correct regarding IS-IS?（）

    • A、Routers maintain a single link-state database per area.
    • B、Routers maintain a separate Level 1 link-state database.
    • C、Routers maintain a separate Level 2 link-state database.
    • D、Routers maintain a single Level 1 link-state database across multiple areas.

    正确答案:B,C

  • 第5题：

    Two Level 1 routers are exchanging Hello packets with different Area IDs.What occurs between these routers?（）

    • A、An Adjacency is formed.
    • B、No IS-IS PDUs are sent
    • C、An Adjacency does not form.
    • D、An Adjacency forms but traffic is not forwarded.

    正确答案:C

  • 第6题：

    Which two series of routers can integrate security services， enable wireless networking， and simplify network management？ （）

    • A、 Cisco 830 Series routers
    • B、 Cisco 850 Series routers
    • C、 Cisco 1700 Series Modular Access Routers
    • D、 Cisco 3800 Series Integrated Services Routers

    正确答案:B,D

  • 第7题：

    Which two statements are correct regarding IS-IS？（）

    • A、Routers maintain a single link-state database per area.
    • B、Routers maintain a separate Level 1 link-state database.
    • C、Routers maintain a separate Level 2 link-state database.
    • D、Routers maintain a single Level 1 link-state database per area.

    正确答案:B,C

  • 第8题：

    多选题
    When HSRP is configured on a network, which two of these items are provided, which are shared between the routers that run HSRP ?（） (choose two)
    A

    Shared single interface

    B

    IP Address

    C

    TCP-based hello packets

    D

    MAC address


    正确答案： A,D
    解析： 暂无解析

  • 第9题：

    多选题
    What are two characteristics of multi-filed classification？（）
    A

    Implemented with firewall filters.

    B

    Typically configured on core routers.

    C

    Typically configured on customer facing routers.

    D

    Implemented with Behavior Aggregate （BA） classification.


    正确答案： D,A
    解析： 暂无解析

  • 第10题：

    多选题
    What are two benefits of control plane policing？（）
    A

    protection against denial of service （DoS） attacks at infrastructure routers and switches

    B

    protection against known worm attacks in routers and switches

    C

    quality of service （QoS） control for packets that are sourced from the data plane of Cisco routers and switches

    D

    quality of service control （QoS） for packets that are destined to the control plane of Cisco routers and switches

    E

    quality of service （QoS） control for packets that are destined to the data plane of Cisco routers and switches


    正确答案： E,A
    解析： 暂无解析

  • 第11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： C,D
    解析： 暂无解析

  • 第12题：

    多选题
    Which two of these data encryption AIM modes are found on the 3800 family of Cisco ISR Routers？ （Choose two.）（）
    A

    BPII

    B

    SPII-Plus

    C

    FPII

    D

    EPII-Plus

    E

    HPII

    F

    HPII-PIus


    正确答案： E,B
    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：

    What are two advantages that the Cisco 3900 Series Integrated Services Routers have over the rest of the integrated services routers？ （）

    • A、 Telepresence-capable
    • B、 high-density service virtualization
    • C、 intelligent integration of security
    • D、 wireless services
    • E、 unified communications

    正确答案:A,B

  • 第15题：

    While troubleshooting an EIGRP routing problem you notice that one of the routers have generated a large number of SIA messages. What are two possible causes for EIGRP Stuck - In -Active routes?（）

    • A、Some quer y or reply packets are lost between the routers.
    • B、The neighboring router starts receiving route updates from this router.
    • C、A failure causes traffic on a link between two neighboring routers to flow in only one direction(unidirectional link).
    • D、Th e neighboring router stops receiving ACK packets from this router.

    正确答案:A,C

  • 第16题：

    You are running OSPF between two ERX Edge Routers across an OC-12c link with HDLC encapsulation. How many designated routers are present for this link?（）

    • A、0
    • B、1
    • C、2
    • D、3

    正确答案:A

  • 第17题：

    Which two are characteristics of link-state routing protocols?（） (Choose two.)

    • A、Routers choose a best path for a destination based on the SPF algorithm.
    • B、All routers in a given area or level build a consistent database describing the network's topology.
    • C、Routers choose the best path for a destination based on the interface on which they received the link stateadvertisement with the lowest cost.
    • D、All routers in a given area or level forward link state advertisements between interfaces in the same area or level, adding their metric to the link state advertisement's cost information when they forward it.

    正确答案:A,B

  • 第18题：

    When troubleshooting an EIGRP connectivity problem, you notice that two connected EIGRP routers are not becoming EIGRP neighbors. A ping between the two routers was successful.What is the next thing that should be checked?（）

    • A、Verify that the EIGRP hello and hold timers match exactly.
    • B、Verify that EIGRP broadcast packets are not being dropped between the two routers with the show ip EIGRP peer command.
    • C、Verify that EIGRP broadcast packets are not being dropped between the two routers with the show ip EIGRP traffic command.
    • D、Verify that EIGRP is enabled for the appropriate networks on the local and neighboring router.

    正确答案:D

  • 第19题：

    Which two routes do P routers see by default in a BGP MPLS VPN configuration? （）(Choose two.)

    • A、IGP routes advertised by P routers
    • B、IGP routes advertised by PE routers
    • C、VPN routes advertised by PE routers
    • D、VPN routes advertised by CE routers

    正确答案:A,B

  • 第20题：

    单选题
    Routers A and B are connected with a point-to-point OC-3 interface. Each routers OC-3 interface is configured for both Level 1 and Level 2. The routers are configured in different areas. How many IS-IS adjacencies exist between the two routers?（）
    A

    0

    B

    1

    C

    2

    D

    3


    正确答案： B
    解析： 暂无解析

  • 第21题：

    多选题
    What are two advantages that the Cisco 3900 Series Integrated Services Routers have over the rest of the integrated services routers？ （）
    A

    Telepresence-capable

    B

    high-density service virtualization

    C

    intelligent integration of security

    D

    wireless services

    E

    unified communications


    正确答案： D,E
    解析： 暂无解析

  • 第22题：

    单选题
    You enabled CDP on two Cisco Routers which are connected to each other. The Line and Protocol statusfor the interfaces on both routers show as UP but the routers do not see each other a CDP neighbors.Which layer of the OSI model does the problem most likely exist？（）
    A

    Physical

    B

    Session

    C

    Application

    D

    Data-Link

    E

    Network


    正确答案： D
    解析： 暂无解析

  • 第23题：

    问答题
    What MSDP solution provides the abiltiy to place the same ip RP address on the loopback of two or more routers？

    正确答案： Anycast RP is a useful application of MSDP that configures a multicast sparse mode network to provide for redundancy and load sharing within a single multicast domain. Two or more RPs are configured with the same IP address on loopback interfaces。
    解析： 暂无解析

  • 第24题：

    单选题
    The administrator is unable to establish connectivity between two Cisco routers. Upon reviewing the command output of both routers, what is the most likely caust of the problem?（）
    A

    Authentication needs to be changed to PAP for both routers.

    B

    Serial IP addresses of routers are not on the same subnet.

    C

    Username/password is incorrectly configured.

    D

    Router names are incorrectly configured.


    正确答案： D
    解析： 暂无解析

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