A dynamic interface is similar to a Switched Virtual Interface (SVI) found on a Cisco switch.
SVIs are virtual interfaces that allow for Layer 3 IP addressing for VLANs on a switch and are used to manage and route traffic for the associated VLAN. Dynamic interfaces typically refer to interfaces that can change state based on the network's conditions, similar to how SvIs can be created and managed dynamically when VLANs are configured.
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