- Management VLAN switches → 109 - Puerto 47 stack: trunk, native VLAN 109 - SVI stack bcn01-lab-stack01: VLAN 109, 10.2.55.2/24, GW 10.2.55.1 - MX puerto 7: trunk, native VLAN 109 - Firewall: allow MANAGEMENT → internet (primera regla) - Puerto 1 eqt-lab-st01-sw01: VLAN 110 (SERVERS)