以下命令片段实现的功能是（ ）。 [Server] telnet server enable [Server] user-interface vty 0 4 [Server-ui-vtyo-4] protocol inbound telnet [Server-ui-vtyo-4] authentication-mode aaa [Server-ui-vtyo-4] user privilege level 15 [Server-ui-vtyo-4] quitA.配置telent访问认证方式B.配置telent访问用户的级别和认证方式C.配置telent访问借口D.配置telent访问接口和认证方式
以下命令片段实现的功能是（ ）。 [Server] telnet server enable [Server] user-interface vty 0 4 [Server-ui-vtyo-4] protocol inbound telnet [Server-ui-vtyo-4] authentication-mode aaa [Server-ui-vtyo-4] user privilege level 15 [Server-ui-vtyo-4] quit
A.配置telent访问认证方式B.配置telent访问用户的级别和认证方式C.配置telent访问借口D.配置telent访问接口和认证方式
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Cisco路由器上使用团体字pub向管理站pub.abc.edu.cn发送自陷消息，正确的snmp配置语句是______。A) snmp-server enable trapssnmp-server host pub.abc.edu.cn pubB) snmp-server traps enablesnmp-server host pub.abc.edu.cn pubC) snmp-server enable trapssnmp-server pub.abc.edu.cn pubD) snmp-server traps enablesnmp-server pub.abc.edu.cn pubA．B．C．D．
以下映射网络文件夹的命令正确的是()A.NET USE Z: \\Server\ShareB.NET USE C:\ //Server/ShareC.NET SHARE Z: \\Server\ShareD.NET Send Server Share
您是公司的网络管理员。公司网络由一个ActiveDirectory域组成。该域包含WindowsServer2003计算机和WindowsXPProfessional计算机。一台名为Server1的服务器被配置为DHCP服务器，并已得到授权。Telnet服务已在Server1上启动。您发现Server1上的DhcpServer服务已停止向网络上的DHCP客户端计算机提供IP地址。您登录到名为Client1的客户端计算机。Client1上已安装了管理工具。您打开DHCP控制台，并尝试连接到Server1。您收到以下错误信息："找不到DHCP服务器。"您能够运行ping命令来连接到Server1。您需要确保自己可以使用DHCP控制台，连接到Server1上的。DHCPServer服务。您应该在Client1上执行什么操作？（）A.建立到Server1的Telnet会话。运行netstartdhcp命令B.建立到Server1的Telnet会话。运行netstartdhcpserver命令C.建立到Server1的Telnet会话。运行ipconfig/renew命令D.运行netshdhcpserver\\server1showserver命令
以下命令片段实现的功能是（ ）。[Server] telnet server enable[Server] user-interface vty 0 4[Server-ui-vtyo-4] protocol inbound telnet[Server-ui-vtyo-4] authentication-mode aaa[Server-ui-vtyo-4] user privilege level 15[Server-ui-vtyo-4] quitA.配置telnet访问认证方式B.配置telnet访问用户的级别和认证方式C.配置telnet访问接口D.配置telnet访问接口和认证方式
Multiple users are trying to telnet to the AIX server. They are able to ping the server successfully， but are getting the following error message： telnet： connect： A remote host refused an attempted connect operation Which of the following could be the cause of this problem？（）A、The routing table on the AIX server is incorrect.B、The IP address on the network adapter is incorrect.C、The portmap daemon is not running on the AIX server.D、The inetd daemon is not running on the AIX server.
以下哪种配置命令可以用来限制对路由器的SNMP访问（）A、snmp-server communityB、snmp-server enableC、snmp-server logD、snmp-server host
停止PONNBI北向系统的命令是A、./ ponnbi_server startB、./ ponnbi_server stopC、./ ponnbi_server statusD、./ ponnbi_server restart
In computer security， AAA stands for authentication， authorization and accounting. Which optionabout the AAA authentication enable default group radius enable command is correct？（）A、If the radius server returns an error， the enable password will be usedB、If the radius server returns a ’failed’ message， the enable password will be usedC、The command login authentication group will associate the AM authentication to a specifiedinterfaceD、If the group database is unavailable， the radius server will be used
Which of the following commands should the administrator run to check if the SMTP services are still active？（）A、 Telnet Server name 25B、 Ping Server name C、 net send Server name test mailD、 nbtstat a Server name
Which configuration command is used to make the ERX Edge Router an NTP server？（）A、 set ntp-serverB、 set ntp serverC、 ntp-server enableD、 ntp server enable
You install a new Exchange Server 2010 server.You need to ensure that users can connect from the Internet to the server by using Exchange ActiveSync.What should you do on the Exchange server？（）A、Modify the internal URL for the Microsoft-Server-ActiveSync virtual directory.B、Modify the external URL for the Microsoft-Server-ActiveSync virtual directory.C、Enable Anonymous Authentication for the Microsoft-Server-ActiveSync virtual directory.D、Enable Windows Integrated Authentication for the Microsoft-Server-ActiveSync virtual directory.
Your network contains a server named Server1 that runs Windows Server 2008 R2. Server1 has the Remote Access Service role service installed. Server1 is configured as a VPN server.You need to ensure that you can configure Server1 as a Network Address Translation (NAT) server.What should you do first on Server1？（）A、Enable IPv4 routing.B、Enable IPv6 routing.C、Add a new routing protocol.D、Add the Routing role service.
Your network contains a Web server named Server1 that runs Windows Server 2003 Service Pack 2 （SP2）. Server1 has one Web site. You configure Server1 to use a Web server certificate. Users report that they can access the Web site by using http：//server1 and https：//server1. You need to ensure that all traffic to， and from， Server1 is encrypted. What should you do？（）A、In IIS Manager， enable the Require secure channel （SSL） option.B、In IIS Manager， enable the Digest authentication for Windows domain servers option.C、In Local Security Policy， enable Domain Member： Require strong （Windows 2000 or later） session key.D、In Local Security Policy， enable Domain Member： Digitally encrypt or sign secure channel data （always）.
Your network consists of a single Active Directory domain. You have a member server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). You need to track all authentication attempts on Server1. What should you do?（）A、Enable auditing of logon event events in Server1’s local policy.B、Enable auditing of logon event events in the Default Domain Controller Policy.C、Enable auditing of account logon event events in Server1’s local policy.D、Enable auditing of account logon event events in the Default Domain Controller Policy.
In an organization with Exchange Server 2010 exists Edge Transport Server named Server 1.A partner organization has Exchange Server 2010 Edge Transport Server named Server 2.You need to encrypt SMTP communication between Server 1 and Server 2.The solution must ensure that both servers use a trusted certificate.What should you do？（）A、Enable Domain Security AuthorizationB、Enable Exchange Server AuthorizationC、Enable Externally Secured AuthorizationD、Disable anonymous users permission group
Multiple users are trying to telnet to the AIX server. They are able to ping the server successfully， but are getting the following error message： telnet： connect： A remote host refused an attempted connect operation Which of the following options could be the cause of this problem（）A、The routing table on the AIX server is incorrect.B、The IP address in the /etc/hosts file is incorrect，C、The portmap daemon is not running on the AIX server.D、The inetd daemon is not running on the AIX server.
You are the network administrator for Fabrikam， Inc. The network contains a DNS server named Server1. Server1 is configured to resolve queries for external internet resources. Server1 also hosts the fabrikam.com internal zone for Active Directory. Users report that they are directed to the wrong Web site when browsing for well-known Internet Web sites. You need to minimize the occurrence of unexpected results when users browse the Internet in the future. You also need to minimize disruption to users. What should you do？（）A、Enable the Disable recursion setting in the advanced properties of Server1.B、Enable Fail on load if bad zone data setting in the advanced properties of Server1.C、Enable the Secure cache against pollution setting in the advanced properties of Server1.D、Enable the Enable automatic scavenging of stale resource records setting in the advanced properties of Server1 and set it to 7 days.
单选题Which of the following commands should the administrator run to check if the SMTP services are still active？（）A Telnet Server name 25B Ping Server name C net send Server name test mailD nbtstat a Server name
单选题以下映射网络文件夹的命令正确的是（）ANETUSEZ//Server/ShareBNETUSEC.///Server/ShareCNETSHAREZ//Server/ShareDNETSendServerShare
单选题You have a VPN server named Server1 and a file server named Server2. Both servers run Windows Server 2003 Service Pack 2 (SP2). VPN clients report that they cannot access shares on Server2 after connecting to Server1. You confirm that VPN clients receive the appropriate IP configurations and that they have permissions to the shared folders on Server2. You need to ensure that VPN clients can access the shares on Server2 when they connect to the network by using a VPN connection. What should you do? （）AFrom the Routing and Remote Access snap-in on Server2， enable IP Routing.BFrom the Routing and Remote Access snap-in on Server2， enable Link Control Protocol （LCP） extensions.CFrom Utility Manager on Server1， enable the Start automatically when I log on option.DIn the local security policy on Server2， configure the Network Access： Shares that can be accessed anonymously setting.
单选题Your network contains a Web server named Server1 that runs Windows Server 2003 Service Pack 2 （SP2）. Server1 has one Web site. You configure Server1 to use a Web server certificate. Users report that they can access the Web site by using http：//server1 and https：//server1. You need to ensure that all traffic to， and from， Server1 is encrypted. What should you do？（）AIn IIS Manager， enable the Require secure channel （SSL） option.BIn IIS Manager， enable the Digest authentication for Windows domain servers option.CIn Local Security Policy， enable Domain Member： Require strong （Windows 2000 or later） session key.DIn Local Security Policy， enable Domain Member： Digitally encrypt or sign secure channel data （always）.
单选题Multiple users are trying to telnet to the AIX server. They are able to ping the server successfully， but are getting the following error message： telnet： connect： A remote host refused an attempted connect operation Which of the following options could be the cause of this problem（）AThe routing table on the AIX server is incorrect.BThe IP address in the /etc/hosts file is incorrect，CThe portmap daemon is not running on the AIX server.DThe inetd daemon is not running on the AIX server.
单选题您是公司的网络管理员。公司网络由一个Active Directory 域组成。该域包含Windows Server 2003计算机和 Windows XP Professional计算机。一台名为Server1的服务器被配置为DHCP服务器，并已得到授权。Telnet服务已在Server1上启动。您发现Server1上的Dhcp Server服务已停止向网络上的DHCP客户端计算机提供IP地址。您登录到名为Client1的客户端计算机。Client1上已安装了管理工具。您打开DHCP控制台，并尝试连接到Server1。您收到以下错误信息："找不到DHCP服务器。"您能够运行 ping 命令来连接到Server1。您需要确保自己可以使用DHCP控制台，连接到Server1上的。DHCP Server服务。 您应该在Client1上执行什么操作？（）A建立到Server1的Telnet会话。运行 net start dhcp命令B建立到Server1的Telnet会话。运行 net start dhcpserver 命令C建立到Server1的Telnet会话。运行 ipconfig/renew 命令D运行 netshdhcp server//server1 show server 命令