更多"An ISP has assigned prefix 3000:123"的相关试题:
[多项选择] Your ISP has assigned you the following IP address and subnet mask: IP address: 199.141.27.0 Subnet mask: 255.255.255.240 Which of the following addresses can be allocated to hosts on the resulting subnet?（）
A. 199.141.27.2
B. 199.141.27.175
C. 199.141.27.13
D. 199.141.27.11
E. 199.141.27.208
F. 199.141.27.112
[单项选择]An ISP has provided a DSL Internet connection with a static IP address. A technician is setting up a small office home office (SOHO) wireless router and needs to provide Internet access to five PCs on the network. Which of the following should be enabled?（）
A. NAT
B. WPS
C. MAC filtering
D. Port forwarding
[单项选择] In a Bridged 1483 network, an ISP has received complaints from their subscribers of denial of service attacks. The ISP suspects these attacks are coming from other subscribers that share the same IP unnumbered interface on the ERX. What can be done to solve this problem?（）
A. Enable Proxy ARP.
B. Disable Proxy ARP.
C. Enable Inverse ARP.
D. Disable Inverse ARP.
[多项选择]Your ISP assigned you a full class B address space. From this, you need at least 300 sub-networks that can support at least 50 hosts each. Which of the subnet masksbelow are capable of satisfying your needs?（）
A. 255.255.255.0
B. 255.255.255.128
C. 255.255.252.0
D. 255.255.255.224
E. 255.255.255.192
F. 255.255.248.0
[多项选择]Workstation A has been assigned an IP address of 192.0.2.24/28. Workstation B has beenassigned an IP address of 192.0.2.100/28. The two workstations are connected with a straight-through cablE.Attempts to ping between the hosts are unsuccessful. What two things can be done to allow communications between the hosts? （）
A. Replace the straight-through cable with a crossover cable
B. Change the subnet mask of the hosts to /25
C. Change the subnet mask of the hosts to /26
D. Change the address of Workstation A to 192.0.2.15
E. Change the address of Workstation B to 192.0.2.111
[单项选择]A project manager has just been assigned to a new project and has been given the project charter．The FIRST thing the project manager must do is （）．
A. create a project scope statement
B. confirm that all the stakeholders have had input into the scope
C. analyze project risk
D. begin work on a project management plan
[单项选择]A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems. Which of the following would BEST describe the problem?（）
A. IP address is classful.
B. IP address is a subnet broadcast address.
C. IP address is a subnet network address.
D. IP address is classless
[多项选择]Workstation A has been assigned an IP address of 192.0.2.24/28.Workstation B has been assigned an IP address of 192.0.2.100/28.The two workstations are connected with a straight-through cable.Attempts to ping between the hosts are unsuccessful. What two things can be done to allow communications between the hosts？ （）
A. Replace the straight-through cable with a crossover cable
B. Change the subnet mask of the hosts to /25
C. Change the subnet mask of the hosts to /26
D. Change the address of Workstation A to 192.0.2.15
E. Change the address of Workstation B to 192.0.2.111
[单项选择] A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems. Which of the following would BEST describe the problem？（）
A. IP address is classful.
B. IP address is a subnet broadcast address.
C. IP address is a subnet network address.
D. IP address is classless.
[单项选择]ISP是( )。
A. Intranet Service Provider
B. Information System Product
C. Internet Study Product
D. Internet Service Provider
[单项选择]ISP是指（）
A. 用户拨号服务
B. 电子邮件服务
C. Internet服务商
D. 信息服务
[判断题]把网站托管到ISP机房的缺点是当要修改网页时，需要到ISP的机房进行操作.
[单项选择]The agreement the three presidents assigned on Tuesday implies that ______.
A. all these three countries enjoy the equal tariff treatment
B. developing countries gain great help from those developed ones
C. it will bring only positive results for the three countries
D. African countries are trying to develop their trade and economy
[单项选择]英文缩写ISP指的是
A. 电子邮局
B. 电信局
C. Internet服务商
D. 供他人浏览的刚页
[单项选择]ISP指的是（）
A. 因特网服务提供商
B. 因特网的专线接入电话
C. 用户接入的用户名
D. 用户的SMTP和POP3域名地址
[单项选择]Being assigned as the project manager to a project you perform earned value Analysis and find the following results：EV=250000；PV=200000；AC=275000；BAC=500000．What is right ？（）
A. EAC=400000
B. EAC=550000
C. BTC=400000
D. ETC=75000
[单项选择]ABC公司需要将其路由器连接到ISP以访问Internet。如果ISP为该连接提供T1租用线路，则需要哪种设备将这台路由器连接到ISP？（）
A. CSU/DSU
B. 调制解调器
C. DSL路由器
D. NT1设备
E. ISDN调制解调器
[单项选择]Which command shows if an access list is assigned to an interface?（）
A. show ip interface [interface] access-lists
B. show ip access-lists interface [interface]
C. show ip interface [interface]
D. show ip access-lists [interface]
