网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
The network 172.12.0.0 needs to be divided into subnets where each subnet has the capacity of 458 IP addresses.What would be the correct subnet mask to accomplish this division keeping the number of subnets at the maximum? （）
- A、255.255.254.0
- B、255.255.254.1
- C、255.255.254.2
- D、255.255.254.3
参考答案
更多 “The network 172.12.0.0 needs to be divided into subnets where each subnet has the capacity of 458 IP addresses.What would be the correct subnet mask to accomplish this division keeping the number of subnets at the maximum? （）A、255.255.254.0B、255.255.254.1C、255.255.254.2D、255.255.254.3” 相关考题
考题
Your network uses the172.12.0.0 class B address. You need to support 459 hosts per subnet, while accommodating the maximum number of subnets. Which mask would you use?A．255.255.0.0.B．255.255.128.0.C．255.255.224.0.D．255.255.254.0.E．None of the above
考题
Mike, a technician, is replacing a wireless router on an existing small office home office (SOHO) network. The SSID, WPA and DHCP information has been correctly added. Which of the following must also be addressed?（）A. The administrative password needs to be changed.B. The TKIP option needs to be enabled.C. The WEP key needs to be changed.D. Wireless access points need to be added.
考题
A technician temporarily needs an additional network connection in their office to test a newworkstation. Which of the following is the BEST solution to add a temporary network connection?()
A. Install a small network switchB. Use port mirroring on the switchC. Split the pairs of the existing jackD. Install a CSU/DSU
考题
The network 172.12.0.0 needs to be divided into subnets where each subnet has the capacity of 458 IP addresses.What would be the correct subnet mask to accomplish this division keeping the number of subnets at the maximum? （）A.255.255.254.0B.255.255.254.1C.255.255.254.2D.255.255.254.3
考题
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.B.C.D.
考题
A user complains that the network printer is not printing. The system administrator knows there is a print queue for the network printer and needs to check on the queue. Which command is run?（）A、 netstat B、 lpstat C、 telinit D、 prtconf
考题
A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）A、For the two vlans to communicate，a network statement for the trunk interface needs to be added to the OSPF configuration.B、For the two vlans to communicate， a network statement for each subinterface needs to be added to the OSPF configuration.C、Direct inter-vlan communication does not require OSPFD、OSPF cannot be used if router-on-a-stick is configured on the router
考题
The network printer is locking up and printing garbled text. When the user cancels the job fromtheir local print queue, nothing happens. Which of the following is the MOST likely cause?（）A、The printer needs to be power cycled to clear the job.B、The print server’s queue needs to be checked.C、The printer needs to be set to factory defaults.D、The user’s workstation needs to be rebooted.
考题
Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）A、Optical networkB、Storage-area network (SAN)C、Content delivery network (CDN)D、Network management
考题
Your network uses the172.12.0.0 class B address. You need to support 459 hosts per subnet, while accommodating the maximum number of subnets. Which mask wouldyou use?（）A、255.255.0.0.B、255.255.128.0.C、255.255.224.0.D、255.255.254.0.
考题
Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）A、Optical networkB、Network managementC、Storage-area network (SAN)D、Content delivery network (CDN)
考题
A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light. Which of the following is the cause of this situation?（）A、The switches are not stackableB、The cable was not wired using 568AC、The cable needs to be a crossover cableD、The switches have IGMP snooping enabled
考题
A technician needs to assign a default subnet mask for a class B network to a network device that was just installed. Which of the following would the technician use?（）A、224.0.0.1B、255.0.0.0C、255.255.0.0D、255.255.255.0
考题
A technician needs to find an end of a network cable drop. Which of the following tools would the technician use?（）A、Cable testerB、MultimeterC、Toner probeD、Loopback plug
考题
Mike, a technician, is replacing a wireless router on an existing small office home office (SOHO) network. The SSID, WPA and DHCP information has been correctly added. Which of the following must also be addressed?（）A、The administrative password needs to be changed.B、The TKIP option needs to be enabled.C、The WEP key needs to be changed.D、Wireless access points need to be added.
考题
A technician temporarily needs an additional network connection in their office to test a newworkstation. Which of the following is the BEST solution to add a temporary network connection?（）A、Install a small network switchB、Use port mirroring on the switchC、Split the pairs of the existing jackD、Install a CSU/DSU
考题
A technician needs to troubleshoot connectivity between two devices located on the same network. Which of the following BEST describes the type of protocol being used?（）A、IGPB、EIGRPC、EGPD、BGP
考题
单选题The network 172.12.0.0 needs to be divided into subnets where each subnet has the capacity of 458 IP addresses.What would be the correct subnet mask to accomplish this division keeping the number of subnets at the maximum? （）A
255.255.254.0B
255.255.254.1C
255.255.254.2D
255.255.254.3
考题
单选题You have a router running BGP for the MPLS network and OSPF for the local LAN network at the sales office. A route is being learned from the MPLS network that also exists on the OSPF local network.It is important that the router chooses the local LAN route being learned from the downstream switch running OSPF rather than the upstream BGP neighbor. Also，if the local OSPF route goes away，the BGP route needs to be used. What should be configured to make sure that the router will choose the LAN network as the preferred path？（）A
static route needs to be addedB
floating static route needs to be addedC
bgp backdoor commandD
ospf backdoor command
考题
单选题The network printer is locking up and printing garbled text. When the user cancels the job fromtheir local print queue, nothing happens. Which of the following is the MOST likely cause?（）A
The printer needs to be power cycled to clear the job.B
The print server’s queue needs to be checked.C
The printer needs to be set to factory defaults.D
The user’s workstation needs to be rebooted.
考题
单选题A computer is able to ping other devices on the same network but is unable to ping devices onanother network. Which of the following needs to be configured?（）A
DNS primary serverB
Host routeC
Proxy ARPD
Default gateway
考题
多选题An administrator needs to authenticate users to the network, authorize network activities, and account for activities done. Which of the following are services that will BEST meet these goals?（）(Select TWO).ATACACS+BRADIUSCKerberosD802.1XERRAS
考题
单选题A technician needs to assign a default subnet mask for a class B network to a network device that was just installed. Which of the following would the technician use?（）A
224.0.0.1B
255.0.0.0C
255.255.0.0D
255.255.255.0
考题
单选题A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）A
For the two vlans to communicate，a network statement for the trunk interface needs to be added to the OSPF configuration.B
For the two vlans to communicate， a network statement for each subinterface needs to be added to the OSPF configuration.C
Direct inter-vlan communication does not require OSPFD
OSPF cannot be used if router-on-a-stick is configured on the router
考题
单选题Which network technology addresses these customer business needs: shrinking budgets and ITstaffs, more complex networks, and an increased need for network security?（）A
Optical networkB
Storage-area network (SAN)C
Content delivery network (CDN)D
Network management
考题
单选题Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）A
Optical networkB
Network managementC
Storage-area network (SAN)D
Content delivery network (CDN)
热门标签
最新试卷