Obtective 400: Deploy and configure core network services – Flashcards
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You manage the westsim.com domain. All servers run the Windows Server 2012 R2 and all workstations run Windows 8. Salesmen issued laptops that the use to connect to the local network as well as dial in when they are on the road .
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On each laptop, configure an alternate IP configuration.
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Max has been hired to take over the administration of an existing network. All servers run Windows Server 2012 R2 and all hosts run Windows 8.
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Configure the TCP/IP properties for the seven servers and all clients to receive IP addresses from the DHCP server.
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The large block corporation has a network with three subnets. Network clients use Windows 8. All servers run Windows Server 2012 R2.
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Configure each host to obtain DNS server address automatically. Configure each host to Obtain an IP address automatically.
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You have a single router with three subnets as follows: SubnetA = 50 hosts
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SubnetA = 255.255.255.192
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You need to design a network that supports 275 hosts. You want to place all hosts in a single broadcast domain, and want to make sure you do not waste IP addresses.
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Place all hosts on the same subnet. Use a mask of 255.255.254.0 .
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YOu have a single router with three subnets as follows: Subnet A = 60 hosts
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A = Subnet address 172.22.19.64 with mask of 255.255.255.192
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You have a server connected to two networks: Subnet A uses a 26-bit mask.
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Change the IP address assigned to Wrk2.
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You have a small network as shown in the image. You are unable to ping Wrk2 from Wrk1. What should you do to fix the problem?
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Change the subnet mask on Wrk1
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you manager the network that is shown in the graphic. You have just added Host B to the network.
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IP address- 192.168.1.193 SubnetMask- 255.255.255.224 Default gateway- 192.168.1.221 DNS Server- 192.168.1.189
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You manage a company network with multiple subnets. As part of a recent upgrade, you have upgraded all servers to Windows Server 2012 R2. Client systems run Windows 8.
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FC00 FD00
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You manage a company network with multiple subnets. As part of a recent upgrade, you have upgraded all servers to Windows Server 2012 R2. Client systems currently run Windows 7 professional, with a few newer systems running Windows 8.
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In the network connection properties on each client, client select Obtain an IPv6 address automatically. In the network connection properties on each client, select Obtain DNS server address automatically.
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You manage a small private network with three subnets as shown in the image. The App1 server on SubnetC runs only IPv6 and because of your company policy, it cannot be congigured with an IPv4 address.
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Configure Rtr1 as an ISATAP router.
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You manage two small remote networks: one in portland and on in seattle. Both sites are connected to the Internet through a single Windows Server 2012 R2 server using NAT.
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Manually configured tunneling 6to4 tunneling
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You manage a small private network with two subnets as shown in the image. Both Wrk1 and Wrk2 run Windows 8 and have been configured with IPv6 addresses.
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On the DNS server for the network, create an A record named ISATAP that point to Srv3
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You manage the small network that is connected to the Internet as shown in the graphic. You add Host A to the network.
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IP address- 10.0.0.97 Subnet Mask- 255.255.255.240 Default Gateway- 10.0.0.110
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You manage a Windows 7 computer connected to a business network using switches and multiple subnets. You connect a workstation to the 192.168.1.0/24 subnet.
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Edit the IPv4 properties and change the default gateway.
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You have just received a new laptop at work that you will use on your company network and at home. The company network uses dynamic addressing, while your home network uses static addressing.
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Configure the alternate TCP/IP configuration.
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You have a laptop that runs Windows 7. The laptop uses DHCP for IPv4 addressing information.
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View the status for the network connection. Click the Details button. Run the netsh command.
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You have a laptop that runs Windows 8. The laptop uses IPv6. The network connection is configured to obtain an IPv6 address automatically.
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Run the netsh command. View the status for the network connection. Click the details button.
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You have a computer that runs Windows 7. Your company has started the migration of IPv6 on your network. Your network administration tells you that the network is using stateless autoconfiguration.
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Edit the itnernet Protocol Version 6 (TCP/IPv6) properties for the network adapter. Select Obtain an IPv6 address automatically and use the following DNS server addresses.
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You manage a network with all Windows 7 clients. As part of you IPv6 migration strategy, you have implemented ISATAP on your netowrk.
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Ping the address beginning with FE80:
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You manage a network with all Windows 7 clients. As part of your IPv6 migration strategy, you ahve implemented Teredo on your computer.
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Ping address beginning with 2001:
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You have a small network with three subnets as shown in the graphic. IP addresses for each router interface are also indicated.
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Wrk1_A = 192.168.111.62 Wrk5_C = 10.155.64.97
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You manage a Windows Server 2012 R2 system named CropServer. Your IT department has recently been struggling with several key network issues:
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Ip address management
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You are the assistant systems manager of your small company's network, which includes about 2000 Windows 7 and Windows 8 workstations and five servers all running Windows Server 2012 R2. All workstations receive their IP assignments from a DHCP server.
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Reboot the DHCP server
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You are the assistant systems manager for your company's network. There are 600 workstations running windows 7 and windows 8.
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Delete all of the scopes and start over.
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You are the administrator for a large network. You have one location serving several thousand users. At present, your company has just finished an upgrade so, all 100 servers are running windows server 2012 R2.
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Manually configure the IP address on the Web server. Create an exclusion on the DHCP server. Configure the Web server to use DHCP. Create a reservation on the DHCP server.
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You are the administrator of what will become a large Windows Server 2012 network using the TCP/IP protocol. Currently the network consists of three Windows Server 2012 R2 computers, 25 windows 7 professional workstations and 25 windows 8 workstations as shown in the diagram.
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Configure each workstation to use DHCP. Install a DHCP server and configure a single scope.
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Alberto administers a single DHCP server for his network of three subnets.
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Configure scope options for the server to deliver the DNS server value. Configure scope options for each scope to deliver the default gateway value.
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You are installing DHCP in four subnets. Three of the subnets have Windows 7 desktop computers, and the fourth subnet has only Windows 7 latptop computers.
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Set up one scope for each subnet, and set the lease period as a part of each scope's configuration.
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Seresy is the network administrator for a single domain network with 15 servers running Windows Server 2012 R2, 200 Windows 8 clients, and 10 UNIX workstations.
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Create a reservation for each UNIX workstation. Configure the workstations to receive IP addresses from DHCP.
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You are the manager for the westsim.com domain. The network has a wingle subnet with five servers. all running windows server 2012 R2. The 100 Client computers all run Windows 8.
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On the DHCP server, delete the exclusion range.
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Mark is the system administrator for a network with a single Active Directory domain.
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Ask a member of the Enterprise Admins group to authorize the server.
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Nadine is the systems administrator for a network with a single subnet.
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Authorize Srv-11
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You are the administrator of a network with a single subnet. A single windows server 2012 R2 server on Subnet1 is the domain controller, DNS server, and DHCP server.
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Enable BootP forwarding on the router connecting Subnet1 to Subnet2 On Srv2, add teh Remote Access role with routing. In routing and remote access, configure the relay agent protocol.
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The image depicts the network layout of NorthSim corporation. Currently, the network uses static IP addressing.
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Configure SRV2 as a relay agent.
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The network you manage has 200 workstations split into two network segments. Each segment has two servers, each running Windows Server 2012 R2.
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In Routing and Remote access, change the IP address configured for the Relay agent protocol.
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You are the network administrator of a network with 90 work stations on a single subnet.
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On both servers, set the scope range to 194.172.64.10 to 194.172.64.254 . On SRV1, exclude addresses 194.172.64.206 to 192.172.64.254.
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You are the network administrator for a single domain network with a single subnet. Server Prod2 is configured to provide DHCP services for the subnet.
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On Prod2,exclude addresses 192.168.1.151 to 192.168.1.250. On Prod4, create a scope with address range 192.168.1.51 to 192.168.1.250. On Prod4, exclude addresses 192.168.1.51 to 192.168.1.150
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You are the network administrator for a single domain network with a single subnet. Server Prod2 is configured to provide DHCP services for the subnet.
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Configure an exclusion for addresses 192.168.1.51 to 192.168.1.210. Configure a scope with address range 192.168.1.51 to 192.168.1.250 .
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You are the server administrator for the network shown in the first image. SRV2 is a domain controller that hosts an Active Directory integrated zone for the network. SRV1 is an application server.
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Enable BOOTP forwarding on the router.
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You manage a Windows 7 computer connected business network using switches and multiple subnets. One day you find that the computer is unable to connect to the Internet,
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Verify that the DHCP server is up and funtional.
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You ahve a computer that runs Windows 7 connected to a domain network. One day you find that your computer cannot connect to any network resources.
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Run the Ipconfig / release and Ipconfig / renew commands.
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You network has a single domain named southsim.com . All client computers run Windows 7 or Windows 8. DNS data for the domain is stored on the following servers:
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On all three servers, change the zone type of the DNS zone to active directory integrated.
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You are a systems administrator for WestSim corporation. As part of a new security initiative, the IT department has developed a custom application that reports the host name of all clients that try to access three sensitive servers in the accounting department.
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Create a primary reverse lookup zone for subnet 192.168.5.0
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You are setting up a new network in a single location with a single domain named eastsim.com . All servers run windows server 2012 R2, and all clients run Windows 8.
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Enable dynamic updates on the eastsim.com zone.
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You manage a single private domain called westsim.private . All DNS servers run Windows Server 2012 R2. Client computers run Windows 8, and are members of the westsim.private domain.
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Configure a GlobalNames zone. Create records in the zone for all NetBIOS computers.
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You are the network manager for the westsim.private domain. The SRV1 server runs all file and print services for the network.
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16.168.192.in-addr.arpa
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You are the network administrator for a single domain with three subnets. Two subnets have all Windows 8 computers. The conference room uses the third subnet.
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Enable scavenging of stale resource on the zone.
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You company's internal name space is westsim.local. This domain has two additional child domains named support.westsim.local and research.westsim.local .
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In DNS Manager, edit the properties for Dns2 and Dns3. On the root hints tab, remove all entries, then add an entry for Dns1.
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Your active directory network uses an internal DNS namespace of private.westsim.com . Several other Active Directory domain also exist, which are children to the private.westsim.com domain. On the internet, your company uses westsim.com for its public domain name.
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On all DNS servers that are authoritative for the private.westsim.com zone or ant child zone, create a forwarders list. Forward to DNS server that are authoritative for the parent zone. Delete root hints of Internet DNS servers on all DNS servers that are authoritative for teh private.westsim.com zone or any child zone.
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You are the system administrator for westsim corporation. You have been assigned to set up a new branch office in Tulsa.
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Configure TulsaDNS to use forwarders.
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You administer a branch office connected to the main headquarters with WAN link. Servers in the branch office provide DNS and DHCP services.
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Configure DC1 to forward name resolution requests to 10.155.11.15 .
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The image shows the current scavenging setting for the eastsim.com zone. Automatic scavenging has been configured on the zone to run every hour.
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Set the refresh internal to 3.
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The image shows the current scavenging setting for the eastsim.com domain. As you check records in the zone, you find several records that have not been updated for 16 days or longer.
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Enable automatic scavenging on the zone.
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The image shows the current scavenging setting for the eastsim.com domain. Host (A) records within the zone are configured to refresh themselves every 7 days.
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Increase the refresh interval setting.
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You manage the DNS servers for the eastsim.com domain. You have a domain controller named DC1 that holds and Active Directory-integrated zone for the eastsim.com zone.
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Delete the zone named . on DC1.
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You manage the DNS servers for the eastsim.com domain. You have a domain controller named DNS1 that holds a standard primary zone for the eastsim.com zone.
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Enable recursion on DNS1.
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You are the DNS manager for the southsin.com domain. You want to configure your single DNS server so that it never uses forwarders for name resolution.
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On the DNS server, disable recursion.
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You are the manager for the eastsim.com domain. YOu have a domain controller named DC1 that holds and Active Directory-integrated zone for the eastsin.com zone.
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On the DNS server, enable debug logging.
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Your company uses westsim.com as its public Internet domain name. Your private network has a single Active Directory domain named westsim.local.
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Delete the cache.dns file on all westsim.local authoritative DNS servers. Delete the root zone on all westsim.local authoritative DNS servers. Delete the root zone on all westsim.com authoritative DNS servers.
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You are the network administrator for a company that has just implemented Windows 2012 R2. To provide Internet access for your corporate office, you have decided to use firewall that provides NAT.
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Delete the root forward lookup zone on the internal DNS server.
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You are the network administrator for your company's network. Your network consists of 8 windows server 2012 R2 computers, 500 Windows 7 client computers, and 5 UNIX servers.
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Manually enter A (host) records for the UNIX servers in the zone database.
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Emma is a systems administrator for WestSim Corporation.
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Manually create a PTR record in the 3.168.192.in-addr.arpa zone for each host.
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Mary is in charge of DNS administration for her network.
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In the westsim.com domain, create the CNAME record called sales. Identify SalesWeb.private.westsim.com as the target.
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You manage the intranet servers for EastSim Corporation. The company network has three domains: eastsim.com, asiapac.eastsim.com, and emea.eastsim.com zone. You want Internet users to be able to use the URL http://www.eastsim.com to reach the web site.
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CNAME
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Listed below are several DNS record types. Match the record type on the left with its function on the right.
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Identify a domain controller- SRV identify a mail server- MX Map a host name to an IPv4 address- A Map an IPv4 address to a host name- PTR
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You manage the intranet servers for EastSim Corporation. The company network has three domain: eastsim.com, asiapac.eastsim.com, and emea.eastsim.com zone. You want Internet users to be able to use the URL http://eastsim.com to reach the Web site.
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In the eastsim.com domain, create a CNAME record with a blank name pointing to server web1.eastsim.com.
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Youare the administrator for the corp.westsim.com domain. The network has two child domain, acct.corp.westsim.com and sales.corp.westsim.com. You want the server to search using the following suffixes: sales.corp.westsim.com
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On the DNS tab, select Append parent suffixes of the primary DNS suffix.
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Youare the administrator for the corp.westsim.com domain. The network has two child domain, acct.corp.westsim.com and sales.corp.westsim.com.
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On the DNS tab, configure custom search suffixes of sales.corp.westsim.com, acct.copr.westsim.com, corp.westsim.com, and westsim.com.
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Your company has an Internet domain for wastsim.com. Your internal network has three Active Directory domains named westsim.local, support.westsim.local, and research.westsim.local.
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On the SL-SRV1 server, edit the advanced TCP/IP properties of the server's local area connection. Add a connection-specific suffix of support.westsim.local . Apply the changes, then run Ipconfig / registerdns.
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You are a network engineer for your company. Your private network uses the namespace private.westsim.com . All servers run Windows Server 2012 R2. All client computers run Windows 8.1.
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On your computer, run ipcongi / flushdns.
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You are a network engineer working for WestSim Corporation. The company has an Internet domain named westsim.com. The private network uses the namespace of private.westsim.com.
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Configure each client computer's HOSTS file with an entry for www.private.westsim.com
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You manage the branch office for your company network. The branch office consists of two subnets and 10 host computers.
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Delete the HOSTS file on each client.
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You manage a company network with a single active directory domain running on two domain controllers. The two domain controllers are also DNS servers, and hold an active directory integrated copy of the zone used on the private network.
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Edit the default domain group policy object (GPO). Enable the Turn off Multicast Name Resolution policy.
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You manage the branch office for your company network. The branch office has a single Active Directory domain, branch1westsim.private. All client computers run Windows 7, and run only IPv6.
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On each client on Subnet1, make sure that LLMNR is enabled.
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You manage the branch office for your company network. The branch office has a single Active Directory domain, branch1westsim.private. All client computers run Windows 7.
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use LLMNR for clients on Subnet1, and a static HOSTS file entry for clients on Subnet2.
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You manage the branch office for your company network. The branch office has a single Active Directory domain, branch1westsim.private. All client computers run Windows 7.
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Configure a GPO with the DNS server and search suffix settings.
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You manage a small network with Windows 8 clients, multiple subnets, and servers. You want your computer to be able to resolve a host name for a server on your network to its IPv4 address.
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Add an A record on the DNS server. Edit the Hosts file on the computer.
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You have a computer that runs Windows 7 connected to a domain network. After reconfiguring the static address of an internal Web server named WEB3,
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Run ipconfig / flushdns.
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Your company's internet namespace is westsim.com, and your company's internal namespace is internal.westsim.com. Your network has two windows server 2012 R2 DNS servers: DNS 1 and DNS2.
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On DNS1, delete the . zone.
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Match each zone type on the left with the corresponding characteristics on the right. Each zone type may be used once, more than once, or not at all.
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Multiple servers hold read-write copies of the zone data- Active Directory-integrated The only writable copy of the Zone database- Primary A read-only copy of the zone database- Secondary Initiates zone transfers- Secondary The replication scope specifies domain controllers that can receive a cope of zone data- Active Directory-integrated
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Information within the DNS zone has been changed and secondary servers should initiate a zone transfer.
