For example, in a default configuration where you want to place
the host management address on a separate VLAN.
-NOTE: In the examples we use the VLAN at bridge level to ensure the correct
-function of VLAN 5 in the guest network, but in combination with VLAN anwareness
-bridge this it will not work for guest network VLAN 5.
-The downside of this setup is more CPU usage.
.Example: Use VLAN 5 for the {pve} management IP with traditional Linux bridge
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