Router R1, a branch router, connects to the Internet using DSL. The engineer plans to use a configuration with a dialer interface. The answers list a feature and interface on which the feature could be configured.Which combinations accurately describe the

题目

Router R1, a branch router, connects to the Internet using DSL. The engineer plans to use a configuration with a dialer interface. The answers list a feature and interface on which the feature could be configured.Which combinations accurately describe the interface under which a feature will be configured?（）

A. PPP on the ATM interface

B. VPI/VCI on the dialer interface

C. IP address on the ATM interface

D. CHAP on the dialer interface

相似考题

1.Router R1, a branch router, connects to the Internet using DSL. Some traffic flows through a GRE and IPsec tunnel, over the DSL connection, destined for an Enterprise network.Which of the following answers best describes the router‘s logic that tells the router, for a given packet, to apply GRE encapsulation to the packet?（）A. When the packet received on the LAN interface is permitted by the ACL listed on the tunnel greacl command under the incoming interfaceB. When routing the packet, matching a route whose outgoing interface is the GRE tunnel interfaceC. When routing the packet, matching a route whose outgoing interface is the IPsec tunnel interfaceD. When permitted by an ACL that was referenced in the associated crypto map

2.Router R1 connects to a Frame Relay cloud using a multipoint subinterface, with ten PVCs associated with the subinterface.What command would make this router not use a DR, and dynamically discover OSPF neighbors?（）A. ip ospf network broadcastB. ip ospf network non - broadcastC. ip ospf network point - to - multipointD. ip ospf network point - to - multipoint non - broadcast

3.A router learns about a remote network from EIGRP, OSPF, and a static route. Assuming all routing protocols are using their default administrative distance, which route will the router use to forward data to the remote network（）。A.The router will use the static route.B.The router will use the OSPF route.C.The router will use the EIGRP route.D.The router will load balance and use all three routes.

4.Router R1 sits at an Enterprise branch office, using the Internet for its only connectivity back to the rest of the EnterprisE.Which of the following is not a ben efit of using an IPsec tunnel for packets sent through the Internet, between R1 and the rest of the Enterprise?（）A. PrivacyB. AuthenticationC. Allows using an IGP between R1 and the EnterpriseD. Secure communications

更多“Router R1, a branch router, connects to the Internet using DSL. The engineer plans to use ”相关问题

  • 第1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:B,C

  • 第2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3题：

    A router learns about a remote network from EIGRP, OSPF, and a static route. Assuming all routing protocols are using their default administrative distance, which route will the router use to forward data to the remote network（）。

    • A、The router will use the static route.
    • B、The router will use the OSPF route.
    • C、The router will use the EIGRP route.
    • D、The router will load balance and use all three routes.

    正确答案:A

  • 第4题：

    Router R1 sits at an Enterprise branch office, using both the Internet and a leased line to another Enterprise router for its two connectivity options back into the rest of the Enterprise network. The engineer planning for this branch decided to use the leased line for all Enterprise traffic, unless it fails, in which case the Internet connection should be used to pass traffic to the Enterprise. Which of the following is most likely to be useful on the branch router?（）

    • A、IPsec tunnel
    • B、GRE tunnel
    • C、Floating stati c route
    • D、An IGP

    正确答案:A,C

  • 第5题：

    Enterprise Router R1 connects an Enterprise to the Internet. R1 needs to create and advertise a default route into the Enterprise using EIGRP. The engineer creating the implementation plan has chosen to base this default route on the ip route command, rather than using i p default - network. Which of the following is not a useful step with this style of default route configuration?（）

    • A、Create the default route on R1 using the ip route 0.0.0.0 0.0.0.0 outgoinginterface command.
    • B、Redistribute the statically configured defa ult route.
    • C、Disable auto - summary.
    • D、Configure the network 0.0.0.0 command.
    • E、Ensure R1 has no manually configured summary routes using the ip summary- address eigrp command.

    正确答案:C,E

  • 第6题：

    What is the purpose of using VPN hardware acceleration equipment?（）

    • A、To offload encryptions functions from router memory
    • B、To use WebVPN instead of IPSec
    • C、To decrease performance and efficiency
    • D、To offload encryption functions from a router CPU

    正确答案:D

  • 第7题：

    单选题
    You want to allow Router R1 to immediately become the active router if its priority is highest than  the active router fails.  What command would you use if you wanted to configure this？ （）
    A

     en standby preempt

    B

     standby preempt enable

    C

     standby preempt

    D

     hot standby preempt


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    A router learns about a remote network from EIGRP, OSPF, and a static route. Assuming all routing protocols are using their default administrative distance, which route will the router use to forward data to the remote network（）。
    A

    The router will use the static route.

    B

    The router will use the OSPF route.

    C

    The router will use the EIGRP route.

    D

    The router will load balance and use all three routes.


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    Router R1 connects to a Frame Relay cloud using a multipoint subinterface, with ten PVCs associated with the subinterface. What command would make this router not use a DR and require static OSPF neighbor definition?（）
    A

    ip ospf network broadcast

    B

    ip ospf netw ork non - broadcast

    C

    ip ospf network point - to - multipoint

    D

    ip ospf network point - to - multipoint non - broadcast


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Router R1, a branch router, connects to the Internet using DSL. The engineer plans to use a configuration with a dialer interface. The answers list a feature and interface on which the feature could be configured. Which combinations accurately describe the interface under which a feature will be configured?（）
    A

    PPP on the ATM interface

    B

    VPI/VCI on the dialer interface

    C

    IP address on the ATM interface

    D

    CHAP on the dialer interface


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    A router leams about a remote network from EIGRP.OSPF. and a static route. Assuming all routing protocols are using their default administrative distance, which route will the router use to forward data to the remote network?（）
    A

    The router will use the static route.

    B

    The router will use the OSPF route.

    C

    The route will use the EIGRP route.

    D

    The router will load balance and use all three routes.


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Router R1, a branch router, connects to the Internet using DSL. Some traffic flows through a GRE and IPsec tunnel, over the DSL connection, and into the core of an Enterprise network. The branch also allows local hosts to communicate directly with public sites in th e Internet over this same DSL connection. Which of the following answers defines how the branch NAT config avoids performing NAT for the Enterprise directed traffic but does perform NAT for the Internet - directed traffic?（）
    A

    By not enabling NAT on the I Psec tunnel interface

    B

    By not enabling NAT on the GRE tunnel interface

    C

    By configuring the NAT - referenced ACL to not permit the Enterprise traffic

    D

    By asking the ISP to perform NAT in the cloud


    正确答案： C
    解析： 暂无解析

  • 第13题：

    You want to allow Router R1 to immediately become the active router if its priority is highest than  the active router fails.  What command would you use if you wanted to configure this？ （）

    • A、 en standby preempt
    • B、 standby preempt enable
    • C、 standby preempt
    • D、 hot standby preempt

    正确答案:C

  • 第14题：

    Router R1, a branch router, connects to the Internet using DSL. Some traffic flows through a GRE and IPsec tunnel, over the DSL connection, and into the core of an Enterprise network. The branch also allows local hosts to communicate directly with public sites in th e Internet over this same DSL connection. Which of the following answers defines how the branch NAT config avoids performing NAT for the Enterprise directed traffic but does perform NAT for the Internet - directed traffic?（）

    • A、By not enabling NAT on the I Psec tunnel interface
    • B、By not enabling NAT on the GRE tunnel interface
    • C、By configuring the NAT - referenced ACL to not permit the Enterprise traffic
    • D、By asking the ISP to perform NAT in the cloud

    正确答案:C

  • 第15题：

    A company has a Frame Relay WAN with one central - site router and 100 branch office routers. A partial mesh of PVCs exists: one PVC between the central site and each of t he 100 branch routers. All routers use point - to - point subinterfaces and one subnet per PVC. Which of the following is true about OSPF in this design?（）

    • A、The central site router has 100 fully adjacent neighborships with the 100 branches
    • B、The central  site router has neighborships with all branch routers, but fully adjacent neighbors with only two branches
    • C、The central site router has a neighborship with the Frame Relay switcH
    • D、None of the other answers is correct

    正确答案:A

  • 第16题：

    Router R1 needs to be configured to advertise a specific network. Which of the followingcommands would you use if you wanted to advertise the subnet 154.2.1.0 255.255.255.0 to the EBGP neighbors on your subnet？（）

    • A、Router （config-router）#network 154.2.1.0
    • B、outer （config-router）#network 164.2.1.0
    • C、Router （config-router）#network-advertise 154.2.1.0
    • D、Router （config-router）#network 154.2.1.0 mask 255.255.255.0
    • E、None of the other alternatives apply

    正确答案:D

  • 第17题：

    A router leams about a remote network from EIGRP.OSPF. and a static route. Assuming all routing protocols are using their default administrative distance, which route will the router use to forward data to the remote network?（）

    • A、The router will use the static route.
    • B、The router will use the OSPF route.
    • C、The route will use the EIGRP route.
    • D、The router will load balance and use all three routes.

    正确答案:A

  • 第18题：

    Router R1 connects to a Frame Relay cloud using a multipoint subinterface, with ten PVCs associated with the subinterface. What command would make this router not use a DR, and dynamically discover OSPF neighbors?（）

    • A、ip ospf network broadcast
    • B、ip ospf network non - broadcast
    • C、ip ospf network point - to - multipoint
    • D、ip ospf network point - to - multipoint non - broadcast

    正确答案:C

  • 第19题：

    单选题
    Router R1 sits at an Enterprise branch office, using the Internet for its only connectivity back to the rest of the EnterprisE. Which of the following is not a ben efit of using an IPsec tunnel for packets sent through the Internet, between R1 and the rest of the Enterprise?（）
    A

    Privacy

    B

    Authentication

    C

    Allows using an IGP between R1 and the Enterprise

    D

    Secure communications


    正确答案： C
    解析： 暂无解析

  • 第20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21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22题：

    单选题
    Router R1, a branch router, connects to the Internet using DSL. Some traffic flows through a GRE and IPsec tunnel, over the DSL connection, destined for an Enterprise network. Which of the following answers best describes the router's logic that tells the router, for a given packet, to apply GRE encapsulation to the packet?（）
    A

    When the packet received on the LAN interface is permitted by the ACL listed on the tunnel greacl command under the incoming interface

    B

    When routing the packet, matching a route whose outgoing interface is the GRE tunnel interface

    C

    When routing the packet, matching a route whose outgoing interface is the IPsec tunnel interface

    D

    When permitted by an ACL that was referenced in the associated crypto map


    正确答案： D
    解析： 暂无解析

  • 第23题：

    多选题
    Router R1 sits at an Enterprise branch office, using both the Internet and a leased line to another Enterprise router for its two connectivity options back into the rest of the Enterprise network. The engineer planning for this branch decided to use the leased line for all Enterprise traffic, unless it fails, in which case the Internet connection should be used to pass traffic to the Enterprise. Which of the following is most likely to be useful on the branch router?（）
    A

    IPsec tunnel

    B

    GRE tunnel

    C

    Floating stati c route

    D

    An IGP


    正确答案： C,D
    解析： 暂无解析

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