Which term describes the old RouterOS feature replaced by bridges to manage switch groupings?

Which term describes the old RouterOS feature replaced by bridges to manage switch groupings?

• A. Master Port
• B. Switch Chip
• C. IP Addressing
• D. DHCP Client

Answer: (A)

The key idea here is how RouterOS moved from a dedicated way of grouping switch ports to using Bridges for that purpose. In the older setup, a Master Port was designated and other ports served as slaves, with traffic funneled through the master to form a single switch domain. Bridges provide a more flexible, standard method to group interfaces—just add the desired ports into a Bridge and let the bridge handle the Layer 2 switching between them. This shift makes it easier to manage VLANs, STP, and other L2 features across the grouped ports in a consistent way. So the term describing the old feature that Bridges replaced is Master Port. The other options don’t describe a mechanism for grouping switch ports: the Switch Chip is the hardware block, IP Addressing is about Layer 3 addressing, and DHCP Client is a protocol for obtaining IP configuration.

The key idea here is how RouterOS moved from a dedicated way of grouping switch ports to using Bridges for that purpose. In the older setup, a Master Port was designated and other ports served as slaves, with traffic funneled through the master to form a single switch domain. Bridges provide a more flexible, standard method to group interfaces—just add the desired ports into a Bridge and let the bridge handle the Layer 2 switching between them. This shift makes it easier to manage VLANs, STP, and other L2 features across the grouped ports in a consistent way. So the term describing the old feature that Bridges replaced is Master Port. The other options don’t describe a mechanism for grouping switch ports: the Switch Chip is the hardware block, IP Addressing is about Layer 3 addressing, and DHCP Client is a protocol for obtaining IP configuration.