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1, the VLAN configuration switcher
Requirements: may communicate with P2, P4 barrier between P1 and P3; can communicate with P1, P3 and P2 barrier between P4.
1. Modify the switch name;
2. Create VLAN2 and VLAN3;
3. Add the PC1 and PC3 VLAN2, PC2 and PC4 added VLAN3;
4. Verify the interoperability.
PC1:192.168.1.1/24
PC3: 192.168.1.3/24