Câu 52: 300-206: CCNP Security Implementing Cisco Edge Network Security Solutions (SENSS)

An administrator is deploying port-security to restrict traffic from certain ports to specific MAC addresses. Which two considerations must an administrator take into account when using the switchport port-security mac-address sticky command? (Choose two.)

1. A. The configuration will be updated with MAC addresses from traffic seen ingressing the port. The configuration will automatically be saved to NVRAM if no other changes to the configuration have been made.
2. B. The configuration will be updated with MAC addresses from traffic seen ingressing the port. The configuration will not automatically be saved to NVRAM. — đáp án hiện tại
3. C. Only MAC addresses with the 5th most significant bit of the address (the 'sticky' bit) set to 1 will be learned.
4. D. If configured on a trunk port without the 'vlan' keyword, it will apply to all vlans.
5. E. If configured on a trunk port without the 'vlan' keyword, it will apply only to the native vlan. — đáp án hiện tại