A network administrator needs to configure a serial link between the main office and a remote location. The router at the remote office is a non-Cisco router.How should the network administrator configure the serial interface of the main office router to

题目

A network administrator needs to configure a serial link between the main office and a remote location. The router at the remote office is a non-Cisco router.How should the network administrator configure the serial interface of the main office router to make the connection?（）

A.

B.

C.

D.

相似考题

1.You are the network administrator for the Beijing office of TestKing. A branchoffice is located in Cairo. The DNS servers in both locations run Windows Server2003.The network uses two DNS namespaces internally. They are namedpublishing.testking.com and testking.com. The locations of the primary nameservers are shown in the following table.The Beijing office contains some servers that are registered in the testking.com zoneand other that are registered in the publishing.testking.com zone. All computers inthe Beijing office are configured to use the local DNS server as their preferred DNSserver. The two offices are connected only by using a VPN through the Internet.Various network problems occasionally result in loss of connectivity between thetwo offices.Firewalls prevent the DNS servers in both offices from receiving queries from theInternet.You need to configure the DNS server in the Beijing office to allow successfulresolution of all queries from the Beijing office for names in thepublishing.testking.com namespace, even when the VPN link between the Beijingand Cairo offices fails.What should you configure on the DNS server in the Beijing office?（）

2.HSRP. Known as Hot Stanclby Router Protocol, is a Cisco proprietarv redundancy protocol . As an experienced network administrator, you are required to configure HSRP on a XYZ network.Which TWO of the following wii be available and shared between the routers configured with HSRP? （）(Choose two.)A. a shared single interfaceB. the ability to track serial interfacesC. UDP-based hello packetsD. the impact of flapping links if timers are too low

3.Refer to the exhibit.The actual speed of the serial links between R2 and R3 are 256 kb/s and 512k b/s respectively. When configuring EIGRP on routers R2 and R3, the network administrator configured the bandwidth of both serial interfaces to 512 kb/s. What will be the effect?（）A. EIGRP will overutilize the 512 kb/s link.B. The interface "delay" value used in the EIGRP metric calculation will be inaccurate on the 256k b/s serial interface.C. The amount of bandwidth used for EIGRP routing protocol traffic on the 256 kb/s link can become excessive.D. EIGRP can load balance between the two serial links only if the variance is set to 2 or higher.E. Unequal cost load balancing will be disabled.

4.The Ezonexam network administrator needs to a switch named VE1 to become the root bridge for a redundant path switched network. What can be done to ensure that VE1 will always assume the role as the root bridge?A．Assign the switch a higher MAC address than the other switches in the network haveB．Establish a direct link from the switch to all other switches in the networkC．Configure the switch full-duplex operation and configure the other switches for half-duplex operationD．Configure the switch so that it has lower priority than other switches in the networkE．None of the above

更多“A network administrator needs to configure a serial link between the main office and a rem ”相关问题

  • 第1题：

    A network administrator needs to configure a serial link between the main office and a remote location.The router at the remote office is a non-cisco router. How should the network administrator configure the serial interface of the main office router to make the connection?（）

    • A、Main(config)#interface serial 0/0  Main(config-if)#ip address 172.16.1.1 255.255.255.252  Main(config-if)#no shut
    • B、Main(config)#interface serial 0/0  Main(config-if)#ip address 172.16.1.1 255.255.255.252  Main(config-if)#encapsulation ietf Main(config-if)#no shut
    • C、Main(config)#interface serial 0/0  Main(config-if)#ip address 172.16.1.1 255.255.255.252  Main(config-if)#encapsulation frame-relay  Main(config-if)#authenication chap Main(config-if)#no shut
    • D、Main(config)#interface serial 0/0  Main(config-if)#ip address 172.16.1.1 255.255.255.252   Main(config-if)#encapsulation ppp Main(config-if)#no shut

    正确答案:D

  • 第2题：

    A network administrator needs to configure port security on a switch.which two statements are true？（）

    • A、The network administrator can apply port security to dynamic access ports
    • B、The network administrator can configure static secure or sticky secure mac addresses in the voice vlan.
    • C、The sticky learning feature allows the addition of dynamically learned addresses to the runningconfiguration.
    • D、The network administrator can apply port security to EtherChannels.
    • E、When dynamic mac address learning is enabled on an interface，the switch can learn new addresses，up to the maximum defined.

    正确答案:C,E

  • 第3题：

    A network administrator needs to configure port security on a switch.which two statements are true?（）

    • A、The network administrator can apply port security to dynamic access ports
    • B、The network administrator can configure static secure or sticky secure mac addresses in the voice vlan.
    • C、The sticky learning feature allows the addition of dynamically learned addresses to the running configuration.
    • D、The network administrator can apply port security to EtherChannels.
    • E、When dynamic mac address learning is enabled on an interface,the switch can learn new addresses,up to the maximum defined.

    正确答案:C,E

  • 第4题：

    During a planning session， it is determined that a three node cluster （Node ’A’， Node ’B’， and Node ’C’） will meet the customer’s application needs. Node ’B’ will be a hot-standby fallover node for both Node ’A’ and Node ’C’ resource groups.  A serial network for this cluster will require which connections？（）  

    • A、 A single serial network between Node ’A’ and Node ’B’ and Node ’C’
    • B、 A point-to-point link between Node ’A’ and Node ’C’，and Node ’B’ and Node ’C’
    • C、 A serial network between Node ’A’ and Node ’C’，and a serial network between Node ’B’ and Node ’C’
    • D、 A point-to-point link between Node ’A’ and Node ’B’ Node ’B’ and Node ’C’ and Node ’A’ ad Node ’C’

    正确答案:D

  • 第5题：

    Your company has a main office and 20 branch offices.Each office contains an Exchange Server 2010 Mailbox server and an Exchange Server 2010 Hub Transport server. Each office is configured as a separate Active Directory site.Each branch office site has one IP site link that connects to the main office site.You need to ensure that e-mail sent between offices is routed through the Hub Transport servers in the main office. What should you do？（）

    • A、From the Exchange Management Shell， modify the Exchange-specific site link costs.
    • B、From the Exchange Management Shell， configure the main office site as a hub site.
    • C、From Active Directory Sites and Services， modify the site link costs.
    • D、From Active Directory Sites and Services， remove all IP site links and then create new SMTP site links.

    正确答案:B

  • 第6题：

    You are a network administrator for your company. The company has a main office and a branch office. The branch office has a cable modem connection to the Internet and uses a virtual private network (VPN) connection to access resources on the main office network. The cable modem is connected to a Windows XP Professional computer named Pro1. You configure Internet Connection Sharing (ICS) on Pro1 to allow users in the branch office to use the VPN connection. ICS sets the network adapter to use the IP address 192.168.0.1. Several sales representatives in the branch office use wireless network adapters to share files between their client computers. They need access to the VPN connection to upload sales reports to the main office. You install a wireless network adapter in Pro1 and configure it with the appropriate settings for the wireless LAN. The sales representatives who use the wireless LAN report that they cannot access the VPN connection. However, they are able to connect to resources in the branch office. Users on the wired network do not report any connectivity problems. The sales representatives need to be able to access the VPN. What should you do?（） 

    • A、Configure the wireless network connection on Pro1 so that it has an IP address of 192. 168. 0. 2.
    • B、Disable and then re-enable Internet Connection Sharing (ICS) on Pro1.
    • C、Create a network bridge between the wired and wireless connections on Pro1.  
    • D、Clear the Allow other network users to control or disable the shared Internet connection check box in the advanced properties of the VPN connection.

    正确答案:C

  • 第7题：

    You are a network administrator for your company. The network consists of a single Active Directory domain. All domain controllers and member servers run Windows Server 2003， Enterprise Edition. All client computers run Windows XP Professional.   The company has one main office and one branch office. The two offices are connected by a T1 WAN connection. There is a hardware router at each end of the connection. The main office contains 10，000 client computers， and the branch office contains 5，000 client computers.   You need to use DHCP to provide IP addresses to the Windows XP Professional computers in both offices. You need to minimize network configuration traffic on the WAN connection. Your solution needs to prevent any component involved in the DHCP architecture from becoming a single point of failure.   What should you do？  （）

    • A、 At the main office， configure two Windows Server 2003 computers as a DHCP server cluster. Configure the branch office router as a DHCP relay agent.
    • B、 At the main office， configure two Windows Server 2003 computers as a DHCP server cluster. At the branch office， configure a Windows Server 2003 computer as a DHCP relay agent.
    • C、 At the main office， configure two Windows Server 2003 computers as a DHCP server cluster. At the branch office， configure two Windows Server 2003 computers as a DHCP server cluster.
    • D、 At the main office， configure two Windows Server 2003 computers as DHCP servers. Configure one DHCP server to handle 80 percent of the IP address scope and the other DHCP server to handle 20 percent. Configure the branch office router as a DHCP relay agent.

    正确答案:C

  • 第8题：

    单选题
    You are the network administrator for your company. The network consists of a single Active Directory domain. The company has an office in San Diego， which is configured as a single Active Directory site. The company has 500 users. The company opens a new office in Los Angeles， which employs 50 users. A T1 line connects both offices. You configure the Los Angeles office as a single site. You create a subnet object for the Los Angeles office.  In the Los Angeles office， you install and configure a server named DC1 as a domain controller and global catalog server. You configure the Los Angeles site to use DC1 and the Los Angeles subnet object. You configure a site link that connects the site in San Diego and the site in Los Angeles.  You need to ensure that client computers in Los Angeles connect to DC1 for authentication. You also need to ensure that changes to the domain are replicated as soon as possible.  What should you do？（）
    A

     Configure the interval for the site link to its minimum value.

    B

     Remove the Los Angeles site and move DC1 and the Los Angeles subnet object to the San Diego site.

    C

     Create an RPC­based connection object at each of the two sites.

    D

     Create a site link bridge between the two sites.


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    Your company uses DHCP to lease IPv4 addresses to computers at the main office. A WAN link connects the main office to a branch office. All computers in the branch office are configured with static IP addresses. The branch office does not use DHCP and uses a different subnet. You need to ensure that the portable computers can connect to network resources at the main office and the branch office. How should you configure each portable computer？（）
    A

    Use a static IPv4 address in the range used at the branch office.

    B

    Use an alternate configureation that contains a static IP address in the range used at the main office

    C

    Use the address that was assigned by DHCP as a static IP address

    D

    Use an alternate configuration that contains a static Ip address in the range used at the branch office.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    A network administrator needs to configure a serial link between the main office and a remote location.The router at the remote office is a non-cisco router. How should the network administrator configure the serial interface of the main office router to make the connection?（）
    A

    Main(config)#interface serial 0/0  Main(config-if)#ip address 172.16.1.1 255.255.255.252  Main(config-if)#no shut

    B

    Main(config)#interface serial 0/0  Main(config-if)#ip address 172.16.1.1 255.255.255.252  Main(config-if)#encapsulation ietf Main(config-if)#no shut

    C

    Main(config)#interface serial 0/0  Main(config-if)#ip address 172.16.1.1 255.255.255.252  Main(config-if)#encapsulation frame-relay  Main(config-if)#authenication chap Main(config-if)#no shut

    D

    Main(config)#interface serial 0/0  Main(config-if)#ip address 172.16.1.1 255.255.255.252   Main(config-if)#encapsulation ppp Main(config-if)#no shut


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Your company has a single Active Directory directory service forest with multiple domains. The  company has a main office with 1，000 users and a single branch office with 500 users. Each office is aseparate Active Directory site. The main office Active Directory site has two domain controllers with Global  Catalog services. Company employees must be able to work in both offices. You need to plan the  placement and configuration of domain controllers.  What should you do？（）
    A

     Deploy two additional domain controllers in the main office Active Directory site.

    B

     Deploy global catalog servers in the branch office Active Directory site.

    C

     Enable change notification on the site link between the main office Active Directory site and the branch office Active Directory site.

    D

     Disable change notification on the site link between the main office Active Directory site and the branch office Active Directory site.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    You are a network administrator for your company. The company has a main office and one branch office. The network consists of a single Active Directory domain. All servers run Windows Server 2003.   The company needs to connect the main office network and the branch office network by using Routing and Remote Access servers at each office. The networks will be connected by a VPN connection over the Internet.   The company’s written security policy includes the following requirements for VPN connections over the Internet：  All data must be encrypted with end-to-end encryption.  VPN connection authentication must be at the computer level.   Credential information must not be transmitted over the Internet as part of the authentication process.   You need to configure security for VPN connection between the main office and the branch office. You need to comply with the written security policy.   What should you do？  （）
    A

     Use a PPTP connection with EAP-TLS authentication.

    B

     Use a PPTP connection with MS-CHAP v2 authentication.

    C

     Use an L2TP connection with EAP-TLS authentication.

    D

     Use an L2TP connection with MS-CHAP v2 authentication.


    正确答案： D
    解析： 暂无解析

  • 第13题：

    HSRP. Known as Hot Stanclby Router Protocol, is a Cisco proprietarv redundancy protocol . As an experienced network administrator, you are required to configure HSRP on a XYZ network. Which TWO of the following wii be available and shared between the routers configured with HSRP? （）(Choose two.)

    • A、a shared single interface
    • B、the ability to track serial interfaces
    • C、UDP-based hello packets
    • D、the impact of flapping links if timers are too low

    正确答案:B,D

  • 第14题：

    our company has a single Active Directory domain.The company has a main office and three branch offices. The domain controller in the main office runs Windows Server 2008 and provides DNS for the main office and all of the branch offices. Each branch office contains a file server that runs Windows Server 2008.Users in the branch offices report that it takes a long time to access network resources. You confirm that there are no problems with WAN connectivity or bandwidth.You need to ensure that users in the branch offices are able to access network resources as quickly as possible.Which two actions should you perform？ （）

    • A、Configure a standard primary zone in each of the branch offices.
    • B、Configure forwarders that point to the DNS server in the main office.
    • C、Configure a secondary zone in each of the branch offices that uses the main office DNS server as a master.
    • D、Install DNS servers in each of the branch offices.

    正确答案:C,D

  • 第15题：

    A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to ensure that this switch assumes the role as root bridge（）。

    • A、Establish a direct link from the switch to all other switches in the network.
    • B、Assign the switch a higher MAC address than the other switches in the network have.
    • C、Configure the switch so that it has a lower priority than other switches in the network.
    • D、Configure the switch for full-duplex operation and configure the other switches for half-duplex operation.
    • E、Connect the switch directly to the MDF router, which will force the switch to assume the role of root bridge.

    正确答案:C

  • 第16题：

    Your company has a single Active Directory domain.The company has a main office and three branch offices. The domain controller in the main office runs Windows Server 2008 R2 and provides DNS for the main office and all of the branch offices. Each branch office contains a file server that runs Windows Server 2008 R2.Users in the branch offices report that it takes a long time to access network resources. You confirm that there are no problems with WAN connectivity or bandwidth.You need to ensure that users in the branch offices are able to access network resources as quickly as possible.Which two actions should you perform？（）

    • A、Configure a standard primary zone in each of the branch offices.
    • B、Configure forwarders that point to the DNS server in the main office.
    • C、Configure a secondary zone in each of the branch offices that uses the main office DNS server as a master.
    • D、Install DNS servers in each of the branch offices.

    正确答案:C,D

  • 第17题：

    You are a network administrator for your company. The network consists of a single Active Directory forest that contains three domains. The functional level of the forest and of all three domains is Window Server 2003. The company has a main office and 30 branch offices. Each branch office is connected to the main office by a 56-Kbps WAN connection. You configure the main office and each branch office as a separate Active Directory site. You deploy a Windows Server 2003 domain controller at the main office and at each branch office. Each domain controller is configured as a DNS server.   You can log on to the network from client computers in the branch offices at any time. However， users in the branch offices report that they cannot log on to the network during peak hours.   You need to allow users to log on to the network from branch office computers. You do not want to affect the performance of the branch office domain controllers. You need to minimize Active Directory replication traffic across the WAN connections.   What should you do？ （）

    • A、 Use Active Directory Sites and Services to enable universal group membership caching for each branch office site.
    • B、 Use the DNS console to configure the branch office DNS servers to forward requests to a DNS server in the main office.
    • C、 Use Active Directory Sites and Services to configure each branch office domain controller as a global catalog server.
    • D、 Use the DNS console to configure the branch office DNS servers to use an Active Directory-integrated zone.

    正确答案:A

  • 第18题：

    Your network contains an Active Directory domain. All servers run Windows Server 2008 R2 and aremembers of the domain. All servers are located in the main office. You have a portable computer namedComputer1 that runs Windows 7. Computer1 is joined to the domain and is located in a branch office. A fileserver named Server1 contains a shared folder named Share1. You need to configure Computer1 to meetthe following requirements: Minimize network traffic between the main office and the branch office  Ensure that Computer1 can only access resources in Share1 while it is connected to the network. What should you do?（）

    • A、On Computer1， enable offline files.
    • B、On Computer1， enable transparent caching.
    • C、On Server1， configure DirectAccess.
    • D、On Server1， configure Share1 to be available offline.

    正确答案:B

  • 第19题：

    You are a systems engineer for your company. Your company has 20，000 users in a large campus environment located in Los Angeles. Each department in the company is located in its own building. Each department has its own IT staff， which is responsible for all network administration within the building.   The company’s network is divided into several IP subnets that are connected to one another by using dedicated routers. Each building on the company’s main campus contains at least one subnet， and possibly up to five subnets. Each building has at least one router. All routers use RIP version 2 （RIPv2） broadcasts.   The company acquires a new business unit located in Denver. The Denver office has 25 users. The network in the Denver office is connected to the network at the main campus by using a leased frame relay connection. The network administrator at the Denver office installs a Windows Server 2003 computer and configures Routing and Remote Access on this server. The network administrator at the Denver office configures this server as a router and implements RIPv2 in Routing and Remote Access.   Later， the Denver administrator reports that his router is not receiving routing table updates from the routers on the main campus network. He must manually add routing entries to the routing table to enable connectivity between the locations. You investigate and discover that the RIPv2 broadcasts are not being received at the Denver office. You also discover that no routing table announcements from the Denver office are being received on the main campus network.  You need to ensure that the network in the Denver office can communicate with the main campus network and can send and receive automatic routing table updates as network conditions change.   What should you do on the router in the Denver office？（）

    • A、 Configure the router to use RIPv1 broadcasts.
    • B、 Configure the router to use auto-static update mode.
    • C、 Add the IP address ranges of the main campus network to the router’s Accept list and Announce list.
    • D、 Add the IP addresses of the main campus routers to the router’s Neighbors list.

    正确答案:D

  • 第20题：

    单选题
    You are a network administrator for your company. The company has a main office and a branch office. The branch office has a cable modem connection to the Internet and uses a virtual private network (VPN) connection to access resources on the main office network. The cable modem is connected to a Windows XP Professional computer named Pro1. You configure Internet Connection Sharing (ICS) on Pro1 to allow users in the branch office to use the VPN connection. ICS sets the network adapter to use the IP address 192.168.0.1. Several sales representatives in the branch office use wireless network adapters to share files between their client computers. They need access to the VPN connection to upload sales reports to the main office. You install a wireless network adapter in Pro1 and configure it with the appropriate settings for the wireless LAN. The sales representatives who use the wireless LAN report that they cannot access the VPN connection. However, they are able to connect to resources in the branch office. Users on the wired network do not report any connectivity problems. The sales representatives need to be able to access the VPN. What should you do?（）
    A

    Configure the wireless network connection on Pro1 so that it has an IP address of 192. 168. 0. 2.

    B

    Disable and then re-enable Internet Connection Sharing (ICS) on Pro1.

    C

    Create a network bridge between the wired and wireless connections on Pro1.  

    D

    Clear the Allow other network users to control or disable the shared Internet connection check box in the advanced properties of the VPN connection.


    正确答案： B
    解析： 暂无解析

  • 第21题：

    多选题
    HSRP. Known as Hot Stanclby Router Protocol, is a Cisco proprietarv redundancy protocol . As an experienced network administrator, you are required to configure HSRP on a XYZ network. Which TWO of the following wii be available and shared between the routers configured with HSRP? （）(Choose two.)
    A

    a shared single interface

    B

    the ability to track serial interfaces

    C

    UDP-based hello packets

    D

    the impact of flapping links if timers are too low


    正确答案： C,A
    解析： 暂无解析

  • 第22题：

    单选题
    Your company uses DHCP to lease IPv4 addresses to computers at the main office. A WAN link connects the main office to a branch office. All computers in the branch office are configured with static IP addresses. The branch office does not use DHCP and uses a different subnet.  You need to ensure that the portable computers can connect to network resources at the main office and the branch office.How should you configure each portable computer（）？
    A

    Use a static IPv4 address in the range used at the branch office.

    B

    Use an alternate configuration that contains a static IP address in the range used at the main office.

    C

    Use the address that was assigned by the DHCP server as a static IP address.

    D

    Use an alternate configuration that contains a static IP address in the range used at the branch office.


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    Your network consists of a single Active Directory domain. Your main office has an Internet connection. Your company plans to open a branch office. The branch office will connect to the main office by using a WAN link. The WAN link will have limited bandwidth. The branch office will not have access to the Internet.   The branch office will contain 30 Windows Server 2008 R2 servers.   You need to plan the deployment of the servers in the branch office. The deployment must meet the  following requirements：   èInstallations must be automated.   èComputers must be automatically activated.   èNetwork traffic between the offices must be minimized.  What should you include in your plan？（）
    A

    In the branch office，implement Key Management Service（KMS），a DHCP server，andWindowsDeployment Services （WDS）.

    B

    Use Multiple Activation Key （MAK） Independent Activation on the servers. In the main office，implement a DHCP server and Windows Deployment Services（WDS）.

    C

    In the main office，implement Windows Deployment Services（WDS）. In the branch office，implement a The safer ，easier way to help you pass any IT exams.DHCP server and implement the Key Management Service（KMS）.

    D

    Use Multiple Activation Key（MAK） Independent Activation on the servers. In the main office，implement a DHCP server. In the branch office implement Windows Deployment Services（WDS）.


    正确答案： B
    解析： 暂无解析

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