单项选择题
A. The port will permit the new MAC address because one or more of the original MAC addresses are inactive.
B. The port will permit the new MAC address because one or more of the original MAC addresses will age out.
C. Because the new MAC address is not configured on the port, the port will not permit the new MAC address.
D. Although one or more of the original MAC addresses are inactive, the port will not permit the new MAC address.
单项选择题 Refer to the exhibit. What is the problem with this configuration?()
多项选择题 You need to configure port security on switch R1. Which two statements are true about this technology? ()
多项选择题 Refer to the exhibit. Based on the running configuration that is shown for interface FastEthernet0/2, what two conclusions can be deduced?()