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多选题
Which of the following are advantages of using Dynamic Host Configuration Protocol?（）
A
IP addresses can be managed from a central point
B
Computers can automatically get new addressing when moved to a different network segment
C
Media Access Control addresses can be changed automatically
D
The network speed can automatically adjust based on the type of traffic being generated
E
The HOSTS file on the computer can be validated for proper entries
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更多 “多选题Which of the following are advantages of using Dynamic Host Configuration Protocol?（）AIP addresses can be managed from a central pointBComputers can automatically get new addressing when moved to a different network segmentCMedia Access Control addresses can be changed automaticallyDThe network speed can automatically adjust based on the type of traffic being generatedEThe HOSTS file on the computer can be validated for proper entries” 相关考题
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A network administrator wants to control which user hosts can access the network based on their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch?A. BPDUB. Port securityC. RSTPD. STPE. VTPF. Blocking mode
考题
Which of the following are advantages of using Dynamic Host Configuration Protocol?()
A. IP addresses can be managed from a central pointB. Computers can automatically get new addressing when moved to a different network segmentC. Media Access Control addresses can be changed automaticallyD. The network speed can automatically adjust based on the type of traffic being generatedE. The HOSTS file on the computer can be validated for proper entries
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The Dynamic Host Configuration Protocol provides configuration parameters to Intemet （ ）. DHCP consists of two components: a （ ） for delivering host-specific configuration parameters from a DHCP server to a host and a mechanism for allocation of network addresses to hosts. DHCP is built on a client-server model, where designated DHCP server hosts allocate network addresses and deliver （ ） parameters to dynamically configured hosts. DHCP supports three mechanisms for IP address allocation. In automatic allocation, DHCP assigns a （ ） IP address to a client. In dynamic allocation, DHCP assigns an IP address to a client for a limited period of time. In manual allocation, a clients IP address is assigned by the network （ ）, and DHCP is used simply to convey the assitped address to the client.A.switchB.termmalC.hostsD.usersA.routerB.protocolC.hostD.mechanismA.controlB.broadcastC.configurationD.transmissionA.permanentB.dynamicC.cormectionD.sessionA.controllerB.userC.hostD.administrator
考题
Refer to the exhibit. Which statement about dynamic routing protocols for this network is true? ()
A.No dynamic interior routing protocol can summarize as shownB.Unless configured otherwise, EIGRP would automatically summa rize the prefixes as shown in the exhibitC.With this IP addressing scheme, EIGRP can be manually configured to summarize prefixes at the specified summarization pointsD.The IP address design lends itself to OSPF Each summarizing router would be an ABR, summarizing to the next area in the address hierarchy
考题
Which three options are supported as address allocation mechanisms for DHCP on Cisco routers?()
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A network administrator needs to configure port security on a switch.which two statements are true? ()
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考题
Which two tasks does the Dynamic Host Configuration Protocol perform?()
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The Dynamic Host Configuration Protocol provides configuration parameters to Internet（ ）.DHCP consists of two components:a（ ）for delivering host-specifie configuration parameters from a DHCP server to a host and a mechanism for allocation of network addresses to hosts.DHCP is built on a client-server model,where designated DHCP server hosts allocate network addresses and deliver（ ）parameters to dynamically configured hosts.DHCP supports three mechanisms for IP address allocation.In“automatic allocation”,DHCP assigns a（本题）IP address to client.In“dynamic allocation”,DHCP assigns an IP address to a client for a limited period of time.In“manual allocation”,a client’s IP address is assigned by the network（ ）,and DHCP is used simply to convey the assigned address to the client.A.permanent
B.dynamic
C.connection
D.session
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Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? （）A、IPv6 allows a host to create its own IPv6 address that will allow it to communicate to other devices on a network configured via DHCP. IPv4 does not provide a similar capability for hosts.B、IPv6 provides for more host IP addresses but IPv4 provides for more network addresses.C、Hosts can be configured to receive both IPv4 and IPv6 addresses via DHCP.D、Host configuration options for IPv4 can be either statically assigned or assigned via DHCP.Host configuration options for IPv6 can be statically assigned only.E、IPv4 and IPv6 addresses c an be simultaneously assigned to a host but not to a router interface.
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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 portsB、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.
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A network administrator wants to control which user hosts can access the network based on their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch?（）A、BPDUB、Port securityC、RSTPD、STPE、VTPF、Blocking mode
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Which two are advantages of static routing when compared to dynamic routing?（）A、Security increases because only the network administrator may change the routing tablesB、Configuration complexity decreases as network size increasesC、Routing updates are automatically sent to neighborsD、Route summarization is compued automatically by the routerE、Routing traffic load is reduced when used in stub network linksF、An efficient algorithm is used to build routing tables,using automatic updatesG、Routing tables adapt automatically to topology changes.
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Which of the following addresses can be assigned to a host when using a subnet mask of 255.255.254.0?（）A、113.10.4.0B、186.54.3.0C、175.33.3.255D、26.35.3.255E、152.135.7.0F、17.35.36.0
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Which of the following are advantages of using Dynamic Host Configuration Protocol?（）A、IP addresses can be managed from a central pointB、Computers can automatically get new addressing when moved to a different network segmentC、Media Access Control addresses can be changed automaticallyD、The network speed can automatically adjust based on the type of traffic being generatedE、The HOSTS file on the computer can be validated for proper entries
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多选题Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? （）AIPv6 allows a host to create its own IPv6 address that will allow it to communicate to other devices on a network configured via DHCP. IPv4 does not provide a similar capability for hosts.BIPv6 provides for more host IP addresses but IPv4 provides for more network addresses.CHosts can be configured to receive both IPv4 and IPv6 addresses via DHCP.DHost configuration options for IPv4 can be either statically assigned or assigned via DHCP.Host configuration options for IPv6 can be statically assigned only.EIPv4 and IPv6 addresses c an be simultaneously assigned to a host but not to a router interface.
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多选题Which statements describe the capabilities of the DBMS_NETWORK_ACL_ADMIN package?（）AIt can be used to allow the access privilege settings for users but not roles.BIt can be used to allow the access privilege settings for users as well as roles.CIt can be used to control the time interval for which the access privilege is available to a user.DIt can be used to selectively restrict the access for each user in a database to different host computers.EIt can be used to selectively restrict a user's access to different applications in a specific host computer.
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多选题A network administrator needs to configure port security on a switch.which two statements are true?（）AThe network administrator can apply port security to dynamic access portsBThe network administrator can configure static secure or sticky secure mac addresses in the voice vlan.CThe sticky learning feature allows the addition of dynamically learned addresses to the running configuration.DThe network administrator can apply port security to EtherChannels.EWhen dynamic mac address learning is enabled on an interface,the switch can learn new addresses,up to the maximum defined.
考题
单选题A network administrator wants to control which user hosts can access the network based on their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch?（）A
BPDUB
Port securityC
RSTPD
STPE
VTPF
Blocking mode
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