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单选题
You have a single Class C IP address and a point-to-point serial link that you want to implement VLSM on. Which subnet mask is the most efficient?（）
A
255.255.255.0
B
255.255.255.240
C
255.255.255.248
D
255.255.255.252
E
255.255.255.254
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考题
You have a single Class C IP address and a point-to-point serial link that you want to implement VLSM on. Which subnet mask is the most efficient for this point to point link?A. 255.255.255.0B. 255.255.255.240C. 255.255.255.248D. 255.255.255.252E. 255.255.255.254F. None of the above
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You are deploying a Junos Pulse Access Control Service cluster in active／passive mode. How do you configure the IP address on the SRX Series devices?()
A. Configure a single Junos Pulse Access Control Service instance on the enforcer, specifying the VIP as the IP address the instance.B. Configure multiple Junos Pulse Access Control Service instances on the enforcer, specifying the specific IP address each device in a separate instance.C. Configure a single Junos Pulse Access Control Service instance on the enforcer, specifying the VIP and active node address in the instance.D. Configure a single Junos Pulse Access Control Service instance on the enforcer, specifying the VIP and passive node address in the instance.
考题
The IP address 192.168.100.1 belongs to which class of IP address space?()
A. Class AB. Class BC. Class CD. Class D
考题
Given that you have a class B IP address network range, which of the subnet masks below will allow for 100 subnets with 500 usable host addresses per subnet?A．255.255.0.0B．255.255.224.0C．255.255.254.0D．255.255.255.0E．255.255.255.224
考题
Which of the following is true about an IP address if the first bit is a zero?()
A. The address is a Class A address.B. The address is a Class B address.C. The address is a Class C address.D. The address is a Class D address.
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You‘re working at TestKing as a network administrator when your MCSE assistant calls you for help. He has attempted to configure Router TK1 and incorrectly configured the router interface with a subnet broadcast address. You have to correct this by first removing the incorrect IP address and then re-entering the first usable IP address of the same subnet.How will you do this?（）A.B.C.D.E.
考题
In the implementation of VLSM techniques on a network using a single Class C IP address,which subnet mask is the most efficient for point－to－point serial links?()
A. 255.255.255.240B. 255.255.255.254C. 255.255.255.252D. 255.255.255.0E. 255.255.255.248
考题
In the implementation of VLSM techniques on a network using a single Class C IP address, which subnet mask is the most efficient for point－to－point serial links()。
A.255.255.255.0B.255.255.255.240C.255.255.255.248D.255.255.255.252E.255.255.255.254
考题
The IP address 192.168.100.1 belongs to which class of IP address space?（）A、Class AB、Class BC、Class CD、Class D
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You have a Bridged 1483 service offering where each ATM PVC is assigned a /30 subnet. What are two characteristics of this configuration？（）A、It burns IP addresses.B、It conserves IP addresses.C、Both the client and the ERX Edge Router have IP addresses.D、The client has an IP address， but the ERX Edge Router uses an unnumbered address.
考题
Given that you have a class B IP address network range, which of the subnet masks below will allow for 100 subnets with 500 usable host addresses per subnet?（）A、255.255.0.0B、255.255.224.0C、255.255.254.0D、255.255.255.0E、255.255.255.224
考题
In the implementation of VLSM techniques on a network using a single Class C IP address,which subnet mask is the most efficient for point-to-point serial links?（）A、255.255.255.240B、255.255.255.254C、255.255.255.252D、255.255.255.0E、255.255.255.248
考题
In the implementation of VLSM techniques on a network using a single Class C IP address，which subnetmask is the most efficient for point-to-point serial links？（）A、255.255.255.240B、255.255.255.254C、255.255.255.252D、255.255.255.0E、255.255.255.248
考题
You have a single Class C IP address and a point-to-point serial link that you want to implement VLSM on. Which subnet mask is the most efficient?（）A、255.255.255.0B、255.255.255.240C、255.255.255.248D、255.255.255.252E、255.255.255.254
考题
Which of the following is true about an IP address if the first bit is a zero?（）A、The address is a Class A address.B、The address is a Class B address.C、The address is a Class C address.D、The address is a Class D address.
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You are designing the IP address assignment strategy for the VPN users. Which two actions should you perform.（）A、 Configure VPN1 as a DHCP Relay Agent.B、 Configure VPN1 to assign IP Address by using DHCP server.C、 Configure VPN1 to have a static pool of IP Address from the network address of 131.107.1.0/24.D、 Configure VPN1 to have a static pool of IP Address from the network address of 192.168.1.0/24.E、 Configure the perimeter firewall to allow inbound DHCP traffic to be passed to VPN1.F、 Configure the interval firewall to allow DHCP broadcasts to be forwarded from the external network to the internal network.
考题
You have two Exchange Server 2010 servers that have the Client Access， Hub Transport， and Mailbox server roles installed.The servers are members of a database availability group （DAG）.You need to ensure that all users can access the Client Access server if a single server or service fails.What should you do？（）A、from DNS manager， create two new records for the Client Access servers.B、from Failover Cluster Manager， create a new service named Client Access Server and assign a new IP address.C、Install the Network Load Balancing feature on each server and assign a second IP address to each network adapter.D、Deploy a hardware load balancer.Create a DNS record for the virtual IP address and configure a Client Access server array.
考题
Cer-tech .com has a server that runs Windows Server 2008. You have installed the Web Server （IIS） roleon it. Cer-tech plans to host multiple websites on the server. To achieve this you configure a single IPaddress on the server. You also configure all websites to be registered in DNS to point to the single IP address configured on the server. You have to make sure that each and every website responds only to thename requests from all client machines. What should you do to achieve this task？（）A、Configure the primary and secondary DNS to point to the server’s IP addressB、Configure a network address for each websiteC、Assign a unique port for each websiteD、Configure and assign a unique Host Header to each website
考题
Your network consists of a single Active Directory domain. You have a DHCP server named DHCP1 that runs Windows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Service Pack 3 (SP3). All client computers are configured as DHCP clients. You change the IP address on DHCP1. Users report that they cannot connect to the network. You verify that the client computers do not receive an IP address configuration from DHCP1. You need to ensure that the client computers receive an IP address configuration from DHCP1. What should you do on DHCP1? （）A、Authorize the server.B、Reconcile the scope.C、Enable conflict resolution.D、Restore the server configuration by using the DHCP snap-in.
考题
our network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). The network contains two servers named Server1 and Server2. Server1 is configured as a DHCP server and has a scope that contains addresses 192.168.2.51 to 192.168.2.125.You have a reservation for a print device named Printer1. The reservation assigns the IP address of 192.168.2.100.You install DHCP on Server2 and create a scope that contains addresses 192.168.2.126 to 192.168.2.200.You need to ensure that Printer1’s IP address always remains the same. What should you create on Server2?（）A、an exclusion range B、a reservation C、a superscope D、a user class
考题
You have a server that runs Windows Server 2008. The Web Server （IIS） role is installed. You plan to host multiple Web sites on the server. You configure a single IP address for the server. All Web sites are registered in DNS to point to the single IP address. You need to ensure that each Web site only responds to requests by name from all client computers. What should you do？（）A、Configue a unique port for each Web site.B、Configue a unique IP address for each Web site.C、Configue a unique Host Header for each Web site.D、Edit the Hosts file on the server to add all the Web site names associated to the network address.
考题
单选题You have two Exchange Server 2010 servers that have the Client Access， Hub Transport， and Mailbox server roles installed.The servers are members of a database availability group （DAG）.You need to ensure that all users can access the Client Access server if a single server or service fails.What should you do？（）A
from DNS manager， create two new records for the Client Access servers.B
from Failover Cluster Manager， create a new service named Client Access Server and assign a new IP address.C
Install the Network Load Balancing feature on each server and assign a second IP address to each network adapter.D
Deploy a hardware load balancer.Create a DNS record for the virtual IP address and configure a Client Access server array.
考题
单选题Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). The network contains two servers named Server1 and Server2. Server1 is configured as a DHCP server and has a scope that contains addresses 192.168.2.51 to 192.168.2.125. You have a reservation for a print device named Printer1. The reservation assigns the IP address of 192.168.2.100. You install DHCP on Server2 and create a scope that contains addresses 192.168.2.126 to 192.168.2.200. You need to ensure that Printer1s IP address always remains the same. What should you create on Server2?（）A
an exclusion rangeB
a reservationC
a superscopeD
a user class
考题
单选题You are deploying a Junos Pulse Access Control Service cluster in active/passive mode. How do you configure the IP address on the SRX Series devices?（）A
Configure a single Junos Pulse Access Control Service instance on the enforcer, specifying the VIP as the IP address the instance.B
Configure multiple Junos Pulse Access Control Service instances on the enforcer, specifying the specific IP address each device in a separate instance.C
Configure a single Junos Pulse Access Control Service instance on the enforcer, specifying the VIP and active node address in the instance.D
Configure a single Junos Pulse Access Control Service instance on the enforcer, specifying the VIP and passive node address in the instance.
考题
单选题You are the network administrator for Tailspin Toys. The company has a main office and two branch offices. The network in the main office contains 10 servers and 100 client computers. Each branch office contains 5 servers and 50 client computers. Each branch office is connected to the main office by a direct T1 line. The network design requires that company IP addresses must be assigned from a single classful private IP address range. The network is assigned a class C private IP address range to allocate IP addresses for servers and client computers. Tailspin Toys acquires a company named Wingtip Toys. The acquisition will increase the number of servers to 20 and the number of client computers to 200 in the main office. The acquisition is expected to increase the number of servers to 20 and the number of client computers to 200 in the branch offices. The acquisition will also add 10 more branch offices. After the acquisition， all branch offices will be the same size. Each branch office will be connected to the main office by a direct T1 line. The new company will follow the Tailspin Toys network design requirements. You need to plan the IP addressing for the new company. You need to comply with the network design requirement. What should you do？（）A
Assign the main office and each branch office a new class A private IP address range. B
Assign the main office and each branch office a new class B private IP address range.C
Assign the main office and each branch office a subnet from a new class B private IP address range.D
Assign the main office and each branch office a subnet from the current class C private IP address range.
考题
单选题our network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). The network contains two servers named Server1 and Server2. Server1 is configured as a DHCP server and has a scope that contains addresses 192.168.2.51 to 192.168.2.125.You have a reservation for a print device named Printer1. The reservation assigns the IP address of 192.168.2.100.You install DHCP on Server2 and create a scope that contains addresses 192.168.2.126 to 192.168.2.200.You need to ensure that Printer1’s IP address always remains the same. What should you create on Server2?（）A
an exclusion range B
a reservation C
a superscope D
a user class
考题
单选题You have a server that runs Windows Server 2008. The Web Server （IIS） role is installed. You plan to host multiple Web sites on the server. You configure a single IP address for the server. All Web sites are registered in DNS to point to the single IP address. You need to ensure that each Web site only responds to requests by name from all client computers. What should you do？（）A
Configue a unique port for each Web site.B
Configue a unique IP address for each Web site.C
Configue a unique Host Header for each Web site.D
Edit the Hosts file on the server to add all the Web site names associated to the network address.
考题
单选题Which of the following is true about an IP address if the first bit is a zero?（）A
The address is a Class A address.B
The address is a Class B address.C
The address is a Class C address.D
The address is a Class D address.
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