Exam JN0-363 topic 1 question 4 discussion

Yep, A and C

A. learning C. aging These concepts are crucial for the efficient operation of an Ethernet switch: Learning: The switch uses this process to build and update its switching table. When a frame is received, the switch records the source MAC address and the port it arrived on, allowing it to correctly forward future frames to the appropriate port. Aging: This process ensures that the switching table remains current. Entries that have not been refreshed within a certain period are removed, preventing the table from becoming outdated and freeing up space for new entries

A and C The two bridging concepts used to maintain an Ethernet switching table are: A. learning: This refers to the process by which a switch gathers information about which devices are connected to which ports. When a frame is received on a port, the switch records the source MAC address and the port it was received on. This information is then stored in the switching table. C. aging: This refers to the process by which old or stale entries in the switching table are removed. If an entry in the table has not been updated for a certain period, the switch will delete it to ensure that the table remains current and accurate. This helps in maintaining efficient and up-to-date network communication.