A、 MAC 是为每个网卡设置的全球惟一的识别号
B、 MAC 是由软件设置的，子网中不要求惟一
C、 MAC 设置的目的是为了 CPU 可以找到自己的网卡
D、 MAC 相当于中断的识别号
更多“关于 MAC 地址的说法（）是正确的。 ”相关的问题
A、Static secure MAC address B、Dynamic secure MAC address C、Pervasive secure MAC address D、Sticky secure MAC address
A、show {802.11a 802.11b} 2roam statistics B、show client roam-history
A、Visually verify the MAC addresses and then telnet to the switches to enter the switchport-port security mac-address command. B、Have end users e-mail their MAC addresses. Telnet to the switch to enter the switchport-port security mac-address command. C、Use the switchport port-security MAC address sticky command on all the switch ports that have end devices connected to them. D、Use show mac-address-table to determine the addresses that are associated with each port and then enter the commands on each switch for MAC address port-security.
A、The port’s violation mode is set to restrict B、The port is shut down C、The MAC address table is cleared and the new MAC address is entered into the table D、The port remains enabled， but bandwidth is throttled until old MAC addresses are aged out
A、The denied MAC addresses have already been learned or confgured on another secure interface in the same VLAN. B、The denied MAC address are statically configured on the port. C、The minimum MAC threshold has been reached. D、The absolute aging times for the denied MAC addresses have expired.
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