The scenario
A financial trading firm needs a subsea network topology connecting partner switches and core infrastructure across London, New York, and Tokyo to visualize low-latency transoceanic connectivity and tiered access.
What is in this drawing
Read the decisions behind it.
01
Use site groups to separate geographic locations.
02
Place edge routers at each site to terminate subsea fiber links.
03
Model access tier partner switches with VLAN 100 for trading traffic.
Reuse for any multi-site WAN topology where subsea or long-haul fiber links connect regional trading or enterprise hubs.
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