A user can ping everything on the local network earth.net from an AIX box （which is located on earth.net）. However， if the user tries to ping something on another network （mars.net） the user must type the fully qualified hostname. What can the user do so that the fully qualified hostname does not have to be typed every time the user wants to access ANY machine on mars.net？（）A、Edit the /etc/hosts file and add an alias to the correct entryB、Set up an alias in his .kshrc file to alias the hostname to the fully qualified hostnameC、Add an alias to /etc/aliasesD、Add mars.net to the search path of the resolv.conf file
A user can ping everything on the local network earth.net from an AIX box （which is located on earth.net）. However， if the user tries to ping something on another network （mars.net） the user must type the fully qualified hostname. What can the user do so that the fully qualified hostname does not have to be typed every time the user wants to access ANY machine on mars.net？（）
- A、Edit the /etc/hosts file and add an alias to the correct entry
- B、Set up an alias in his .kshrc file to alias the hostname to the fully qualified hostname
- C、Add an alias to /etc/aliases
- D、Add mars.net to the search path of the resolv.conf file
相关考题：
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单选题You are the administrator of a Windows 2000 Professional portable computer that is shared by users in the sales department. You want to configure a roaming user profile for each user. You want each individual user profile setting to be available from any location, including by using a dial-up connection. You log on to the computer by using the local Administrator account. You create user accounts for the users in the sales department. When you attempt to configure each individual user account profile to be a roaming profile, you find that you cannot. You receive the change Profile Type dialog box as shown in the exhibit (Click the Exhibit button) You want to be able to configure each user account to use a roaming user profile. What should you do?（ ）AFrom System in Control Panel, select the Change Type option, and then select the Roaming profile option. BFrom Users and passwords in Control Panel, select the Advanced tab, and then define the path for the profile location. CUse the Network Connection wizard to create a virtual private network (VPN) connection to the network, and define the mandatory profile path on each domain user account. DConnect the portable computer to the network, and configure the user accounts for a roaming user profile.
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?（）ABPDUBPort securityCRSTPDSTPEVTPFBlocking mode
单选题A user is unable to access the company website on a laptop. A network technician verifies that theuser can access other Internet pages. According to network troubleshooting methodology, which of the following steps should be taken NEXT?（）ARemotely connect to the user's laptop and review the network configuration settingsBPing the web server from inside the network to ensure it is still up and running.CCheck to make sure the company's website is accessible from the Internet.DEnsure the Ethernet cable is securely plugged into the user's laptop
单选题You share a folder named Folder1 on a computer that runs Windows XP Professional. Users report that they cannot access the folder from other computers on the network. You verify that all users can access Folder1 when logged on to the computer. You need to ensure that all users can access Folder1 from the network. What should you do?（）AOn Folder1, modify the share permissions.BOn Folder1, modify the NTFS permissions.CAdd all local user accounts to the Guests group. DAdd all local user accounts to the Network Configuration Operators group.
单选题How do you ping from configuration mode?（）A[edit interfaces] user@router# run ping 1.1.1.1B[edit interfaces] user@router# ping 1.1.1.1C[edit interfaces] user@router# up ping 1.1.1.1D[edit interfaces] user@router# exit ping 1.1.1.1