The municipal ISP handoff is a VLAN on the Edge uplinks. Where does the operator attach the county Tier-0 to that VLAN toward the ISP?
Select an answer to reveal the explanation.
Short Explanation
The ISP is the city's driveway onto the public road. You bolt the Tier-0 to that VLAN with an external/uplink interface on a VLAN-backed segment—not with a DFW exclusion.
Full Explanation
North-south connectivity from a Tier-0 to a physical/ISP VLAN is configured on the Tier-0 gateway as an external or uplink interface connected to a VLAN-backed segment. That is a Networking T0-interface task. Distributed Firewall exclusions, Inventory groups, and Traceflow sessions do not attach the T0 to the ISP VLAN. Associate items identify that T0 GUI plus VLAN segment, not BGP neighbor stanzas.