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You need to configure port security on switch R1.
 Which two statements are true about this  technology? ()


A .  Port security can be configured for ports supporting VoIP.
B .  With port security configured, four MAC addresses are allowed by default.
C .  The network administrator must manually enter the MAC address for each device in order for  the switch to allow connectivity.
D . Withsecurity configured, only one MAC addresses is allowed by default.  
E .  Port security cannot be configured for ports supporting VoIP.

第二次全国狱内侦查工作会议召开的年份是() 1976年。 1986年。 1996年。 2006年。 格式化文本的方法有() 指定字体、大小和粗细;。 添加和修改下划线;。 在文本中添加项目符号;。 美术文本转换成段落文本。 最好存活种群 You are the network administrator for All network servers run Windows 2003 Server, and all client computers run Windows XP Professional. A shared folder named Sales resides on an NTFS volume on one of your servers. Sales contains two subfolders named TESTKING1 and TESTKING2. Files and folders in these two subfolders were created by various users with varying NTFS permissions. You need to move some of the files and folders from TESTKING1 to TESTKING2. You must retain the existing file permissions, and you must accomplish your goal by using the minimum amount of administrative effort. Which action or actions should you perform?() (Choose all that apply) Move the files and folders from TESTKING1 to TESTKING2.。 Copy the files and folders from TESTKING1 to TESTKING2.。 Change the NTFS permissions on TESTKING2 to match the NTFS permissions on TESTKING1.。 Back up the files and folders in TESTKING1 and restore them, including permissions, to TESTKING2.。 强度

You need to configure port security on switch R1.
 Which two statements are true about this  technology? ()


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