Both VLAN aggregation and MUX VLAN are deployed on the enterprise network shown in the...

Comprehensive and Detailed In-Depth Explanation:

To determine the correct matches, we need to analyze VLAN aggregation and MUX VLAN behavior in the given topology.

1. Understanding VLAN Aggregation and MUX VLAN Roles

VLAN Aggregation:

Sub-VLANs (e.g., VLAN 10) are part of a Super-VLAN (e.g., VLAN 100) and share a common gateway.

Hosts in the same Sub-VLAN can communicate directly.

MUX VLAN (Multiple User Group VLAN):

Principal VLAN (VLAN 30): Includes servers, accessible by all VLAN types.

Separate VLAN (VLAN 20): Cannot communicate with other Separate VLAN hosts, but can communicate with the Principal VLAN (Server).

Group VLAN (VLAN 10 - Sub-VLANs): Hosts within the same Group VLAN can communicate, and they can also access the Principal VLAN (Server).

2. Analyzing the Connectivity

PC1 (Sub-VLAN 10 - Employee VLAN)

Can communicate with PC2 (same Sub-VLAN).

Can communicate with the Server (VLAN 30 - Principal VLAN).

PC2 (Sub-VLAN 10 - Employee VLAN)

Can communicate with PC1 (same Sub-VLAN).

Can communicate with the Server (VLAN 30 - Principal VLAN).

PC3 (VLAN 20 - Separate VLAN - Guest VLAN)

Cannot communicate with other PCs in Employee VLAN (PC1, PC2) or Guest VLAN (PC4).

Can communicate with the Server (VLAN 30 - Principal VLAN).

PC4 (VLAN 20 - Separate VLAN - Guest VLAN)

Cannot communicate with other PCs in Employee VLAN (PC1, PC2) or Guest VLAN (PC3).

Can communicate with the Server (VLAN 30 - Principal VLAN).

Server (VLAN 30 - Principal VLAN)

Can communicate with all PCs (PC1, PC2, PC3, PC4) because it belongs to the Principal VLAN, which serves all VLANs.