What are two bridging concepts that are used to maintain an Ethernet switching table? (Choose two.)
What are two bridging concepts that are used to maintain an Ethernet switching table? (Choose two.)
Learning and aging are the two bridging concepts used to maintain an Ethernet switching table. Learning allows a switch to record the source MAC address and the port it arrived on when a frame is received, helping to update and build the switching table. Aging ensures that the table remains current by removing entries that have not been refreshed within a certain period, thus preventing the table from becoming cluttered with outdated data and freeing up space for new entries.
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 Entries that have not been refreshed within a certain period are removed, preventing the table from becoming outdated and freeing up space for new entries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.