单选题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?（）AThe central site router has 100 fully adjacent neighborships with the 100 branchesBThe central site router has neighborships with all branch routers, but fully adjacent neighbors with only two branchesCThe central site router has a neighborship with the Frame Relay switcHDNone of the other answers is correct
单选题
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
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Ten routers, R1 through R10, connect in a partial mesh over Frame Relay. For the mesh, R1 and R2 have PVCs connected to all other routers, but Routers R3 through R10 act as branch routers, with only two PVCs - one to R1 and one to R2. The routers u se IP subnet 10.1.1.0/24, with addresses 10.1.1.1, 10.1.1.2, and so on, through 10.1.1.10, respectively. The routers all use Inverse ARP to learn Frame Relay mapping information. All routers use a multipoint subinterface with network type point - tomultip oint nonbroadcast. A co - worker‘s implementation plan lists lots of configuration commands related to this design. The design states that all hosts should be able to ping all other hosts.Which commands are required for proper functioning of OSPF in this case?（）A. frame - relay map commands on R3 - R10 referencing the other routers in this groupB. Nine OSPF neighbor commands on each routerC. Nine OSPF neighbor commands on R1 and R2, with only two such commands on R3 - R10D. R1 and R2 with ip ospf prio rity 1 commands to ensure they become DR and BDRE. R3 - R10 with ip ospf priority 0 commands to ensure they do not become DR or BDR
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 branchesB. The central site router has neighborships with all branch routers, but fully adjacent neighbors with only two branchesC. The central site router has a neighborship with the Frame Relay switcHD. None of the other answers is correct
When should traffic shaping be implemented on Frame Relay PVCs？（）A、When you want to drop excess traffic above the CIRB、When there is a speed mismatch between the central site and the remote siteC、When using Frame Relay SVCsD、When over-subscribing the central site linkE、When LLQ is implemented on the Frame Relay PVCF、When Multilink PPP LFI is implemented on the Frame Relay PVC
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 branchesB、The central site router has neighborships with all branch routers, but fully adjacent neighbors with only two branchesC、The central site router has a neighborship with the Frame Relay switcHD、None of the other answers is correct
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 the 100 branch routers. Which of the following could be true about the number of EIGRP neighbor ships?（）A、A partial mesh totaling 100: one between the central - site router and each of the 100 branches.B、A full mesh - (101 * 100) / 2 = 5050 - One neighborship between each pair of routers.C、101 - One between each router (including the central site) a nd its nearby PE router.D、None of the answers is correct.
Customer X has a hub-and-spoke Frame Relay network， with a central office and two branch offices （RemoteA and RemoteB）. Each location has only one physical link to the Frame Relay cloud and RemoteB has a router that is not a Cisco router. Since the installation， there is no connectivity between RemoteB and the central office. What is a possible solution to this issue？ （）A、 Because Frame Relay IETF encapsulation is only configurable at interface level， you must use IETF encapsulation on all routers.B、 This is not a possible scenario. A dedicated Frame Relay link to RemoteB is mandatory at the central office.C、 The router at RemoteB must be replaced by a Cisco router.D、 Use Frame Relay IETF encapsulation on a per-VC basis on the central office router.E、 There is a problem in the Frame Relay cloud， because Cisco routers are compatible with IETF Frame Relay.
What two choices can you make when redundancy is required from a branch office to a regional office？ （）A、 multiple Frame Relay PVCsB、 dual Wan links to the regional officeC、 dual Wan links to another branch officeD、 single links - one to the regional office and one to another branch office
You are designing an Active Directory site infrastructure to meet the bussiness and technical requirements. What should you do?（）A、Create one site for each office and each local bank.B、Create one site for all offices. Create one site for all local banks.C、Create one site for Amsterdam. Create one site for all branch office and all local banks.D、Create one site for Amsterdam. Create one site for the Utercht brach office. Create one site for that Hague branch office. Place half the local banks in the utercht site and half the local banks in the Hague site.E、Create one site for Amsterdam. Create one site for the Utercht brach office. Create one site for each local bank that has more than 50 users. Place all the other local banks in the Amsterdam Site.
Your company has a main office and ten branch offices. Your network consists of a single domain Active Directory forest. An Active Directory site exists for each office. The main office contains five domain controllers that run Windows Server 2008 （x64）. Each branch office contains one read-only domain controller （RODC） that runs Windows Server 2008（x86）. All domain controllers are configured as global catalog servers. You plan to deploy one Exchange Server 2010 server in each site. You need to recommend changes to Active Directory to support the planned deployment. The solution must ensure that Exchange servers in each branch-office site connect to their local domain controllers. What should you recommend？（）A、Implement a DNS zone for each office.B、Change all RODCs to Windows Server 2008 （x64） RODCs.C、Implement a writable domain controller in each branch office.D、Disable site link bridging for the forest and configure Exchange-specific costs.
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.
You are designing a site topology for the new Active Directory environment. What should you do？ （）A、 Create one site for all offices. Place the subnets for the four branch offices and the Sydney main office in this site.B、 Create two sites： one site for the four branch offices and one site for the Sydney main office. Place the subnets for the branch offices in one site. Place the subnet for the Sydney main office in the other site.C、 Create three sites： one site for the four branch offices， one site for the Sydney main office， and one site for the Sydney satellite offices.D、 Create four sites： one for the Melbourne and Perth branch offices， one site for the Berlin and Paris branch offices， one site for the Sydney main office， and one site for the Sydney satellite offices.E、 Create five sites； one site for the Melbourne branch office， one site for the Perth branch office， one site for the Berlin branch office， one site for the Paris branch office， and one site for the Sydney main office. Place the subnets for each branch office and the Sydney main office in their respective sites.
Your company has a main office and 10 branch offices. Each office has a direct link to the Internet. Each branch office has a WAN link that connects to the main office. Your network consists of an Active Directory forest. Each office is configured as an Active Directory site. You plan to deploy an Exchange Server 2010 Hub Transport server in each site. You need to design a message routing solution to meet the following requirements： .Branch office connections to the Internet must be used to deliver e-mail .Branch office servers must use the WAN link to the main office to deliver e-mail to other branch offices.Branch office servers must be prevented from sending e-mail to the Internet by using the WAN link to themain office .The solution must minimize administrative overhead What should you include in the solution？（）A、one Send connector for each siteB、one SMTP site link for each siteC、two Send connectors for each siteD、10 Send connectors for each site
Your company has a main office and 50 branch offices. Each office is configured as an Active Directory site. Each branch office site contains a domain controller. The main office site contains all the global catalog servers in the forest. Each branch office contains a WAN link that connects to the main office. You need to plan the deployment of new Mailbox servers to meet the following requirements： .Ensure that users in the branch offices can access their mailboxes if their local domain controller fails .Deploy the minimum number of Exchange servers What should you include in the plan？（）A、One Mailbox server in each office and global catalog servers in each branch officeB、One Mailbox server in each office and Universal Group Membership Caching in each branch officeC、One Mailbox server in each branch office onlyD、Multiple Mailbox servers in the main office only
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.
单选题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.
单选题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？（）AFrom the Exchange Management Shell， modify the Exchange-specific site link costs.BFrom the Exchange Management Shell， configure the main office site as a hub site.CFrom Active Directory Sites and Services， modify the site link costs.DFrom Active Directory Sites and Services， remove all IP site links and then create new SMTP site links.
单选题Your company has a main office and ten branch offices. Your network consists of a single domain Active Directory forest. An Active Directory site exists for each office. The main office contains five domain controllers that run Windows Server 2008 （x64）. Each branch office contains one read-only domain controller （RODC） that runs Windows Server 2008（x86）. All domain controllers are configured as global catalog servers. You plan to deploy one Exchange Server 2010 server in each site. You need to recommend changes to Active Directory to support the planned deployment. The solution must ensure that Exchange servers in each branch-office site connect to their local domaincontrollers. What should you recommend？（）AImplement a DNS zone for each office.BChange all RODCs to Windows Server 2008 （x64） RODCs.CImplement a writable domain controller in each branch office.DDisable site link bridging for the forest and configure Exchange-specific costs.
单选题You are designing an Active Directory site infrastructure to meet the bussiness and technical requirements. What should you do?（）ACreate one site for each office and each local bank.BCreate one site for all offices. Create one site for all local banks.CCreate one site for Amsterdam. Create one site for all branch office and all local banks.DCreate one site for Amsterdam. Create one site for the Utercht brach office. Create one site for that Hague branch office. Place half the local banks in the utercht site and half the local banks in the Hague site.ECreate one site for Amsterdam. Create one site for the Utercht brach office. Create one site for each local bank that has more than 50 users. Place all the other local banks in the Amsterdam Site.
单选题You are designing a site topology for the new Active Directory environment. What should you do？ （）A Create one site for all offices. Place the subnets for the four branch offices and the Sydney main office in this site.B Create two sites： one site for the four branch offices and one site for the Sydney main office. Place the subnets for the branch offices in one site. Place the subnet for the Sydney main office in the other site.C Create three sites： one site for the four branch offices， one site for the Sydney main office， and one site for the Sydney satellite offices.D Create four sites： one for the Melbourne and Perth branch offices， one site for the Berlin and Paris branch offices， one site for the Sydney main office， and one site for the Sydney satellite offices.E Create five sites； one site for the Melbourne branch office， one site for the Perth branch office， one site for the Berlin branch office， one site for the Paris branch office， and one site for the Sydney main office. Place the subnets for each branch office and the Sydney main office in their respective sites.
单选题Your company has a main office and 50 branch offices. Each office is configured as an Active Directory site. Each branch office site contains a domain controller. The main office site contains all the global catalog servers in the forest. Each branch office contains a WAN link that connects to the main office. You need to plan the deployment of new Mailbox servers to meet the following requirements： .Ensure that users in the branch offices can access their mailboxes if their local domain controller fails .Deploy the minimum number of Exchange servers What should you include in the plan？（）AOne Mailbox server in each office and global catalog servers in each branch officeBOne Mailbox server in each office and Universal Group Membership Caching in each branch officeCOne Mailbox server in each branch office onlyDMultiple Mailbox servers in the main office only
单选题Customer X has a hub-and-spoke Frame Relay network， with a central office and two branch offices （RemoteA and RemoteB）. Each location has only one physical link to the Frame Relay cloud and RemoteB has a router that is not a Cisco router. Since the installation， there is no connectivity between RemoteB and the central office. What is a possible solution to this issue？（）ABecause Frame Relay IETF encapsulation is only configurable at interface level， you must use IETF encapsulation on all routers.BThis is not a possible scenario. A dedicated Frame Relay link to RemoteB is mandatory at the central office.CThe router at RemoteB must be replaced by a Cisco router.DUse Frame Relay IETF encapsulation on a per-VC basis on the central office router.EThere is a problem in the Frame Relay cloud， because Cisco routers are compatible with IETF Frame Relay.
单选题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 the 100 branch routers. Which of the following could be true about the number of EIGRP neighbor ships?（）AA partial mesh totaling 100: one between the central - site router and each of the 100 branches.BA full mesh - (101 * 100) / 2 = 5050 - One neighborship between each pair of routers.C101 - One between each router (including the central site) a nd its nearby PE router.DNone of the answers is correct.
多选题When should traffic shaping be implemented on Frame Relay PVCs？（）AWhen you want to drop excess traffic above the CIRBWhen there is a speed mismatch between the central site and the remote siteCWhen using Frame Relay SVCsDWhen over-subscribing the central site linkEWhen LLQ is implemented on the Frame Relay PVCFWhen Multilink PPP LFI is implemented on the Frame Relay PVC
单选题Your company has a main office and 40 branch offices. Each branch office is configured as a separate Active Directory site that has a dedicated read-only domain controller （RODC）. An RODC server is stolen from one of the branch offices. You need to identify the user accounts that were cached on the stolen RODC server. Which utility should you use（）ADsmod.exeBNtdsutil.exeCActive Directory Sites and ServicesDActive Directory Users and Computers
单选题Your company has a main office and 10 branch offices. Each office has a direct link to the Internet. Each branch office has a WAN link that connects to the main office. Your network consists of an Active Directory forest. Each office is configured as an Active Directory site. You plan to deploy an Exchange Server 2010 Hub Transport server in each site. You need to design a message routing solution to meet the following requirements： .Branch office connections to the Internet must be used to deliver e-mail .Branch office servers must use the WAN link to the main office to deliver e-mail to other branch offices. .Branch office servers must be prevented from sending e-mail to the Internet by using the WAN link to themain office .The solution must minimize administrative overhead What should you include in the solution？（）Aone Send connector for each siteBone SMTP site link for each siteCtwo Send connectors for each siteD10 Send connectors for each site
单选题You are designing an Active Directory site infrastructure to meet the bussiness and technical requirements. What should you do？ （）A Create one site for each office and each local bank.B Create one site for all offices. Create one site for all local banks.C Create one site for Amsterdam. Create one site for all branch office and all local banks.D Create one site for Amsterdam. Create one site for the Utercht brach office. Create one site for that Hague branch office. Place half the local banks in the utercht site and half the local banks in the Hague site.E Create one site for Amsterdam. Create one site for the Utercht brach office. Create one site for each local bank that has more than 50 users. Place all the other local banks in the Amsterdam Site.
单选题Customer X has a hub-and-spoke Frame Relay network， with a central office and two branch offices （RemoteA and RemoteB）. Each location has only one physical link to the Frame Relay cloud and RemoteB has a router that is not a Cisco router. Since the installation， there is no connectivity between RemoteB and the central office. What is a possible solution to this issue？ （）A Because Frame Relay IETF encapsulation is only configurable at interface level， you must use IETF encapsulation on all routers.B This is not a possible scenario. A dedicated Frame Relay link to RemoteB is mandatory at the central office.C The router at RemoteB must be replaced by a Cisco router.D Use Frame Relay IETF encapsulation on a per-VC basis on the central office router.E There is a problem in the Frame Relay cloud， because Cisco routers are compatible with IETF Frame Relay.