Pertukaran rute dengan transfer data situs-ke-situs
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Network Connectivity Center menyediakan konektivitas mesh penuh di antara setiap spoke yang
mengaktifkan fitur transfer data. Jika semua spoke mengaktifkan fitur,
Network Connectivity Center akan menyebarkan semua rute yang dipelajari satu spoke ke semua spoke
lainnya.
Topologi Network Connectivity Center (klik untuk memperbesar)
Dalam topologi sebelumnya, Spoke A, B, dan C terhubung ke hub yang sama
dan menggunakan Cloud Router untuk memberitahukan awalan ke dalam hub.
Untuk mengaktifkan traffic situs-ke-situs lintas-region melalui hub dan Spoke, Anda harus
mengaktifkan perutean global
di jaringan VPC yang terkait dengan hub dan Spoke.
Jika semua spoke berada di region yang sama, perutean global tidak
diperlukan karena traffic situs-ke-situs berfungsi tanpa mengaktifkan perutean global.
Tabel berikut menunjukkan cara hub menyebarkan pemberitahuan awalan ke
spoke lainnya.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-08-12 UTC."],[],[],null,["# Route exchange with site-to-site data transfer\n\nNetwork Connectivity Center provides full mesh connectivity between each spoke that has\nthe data transfer feature enabled. If all spokes have the feature enabled,\nNetwork Connectivity Center propagates all routes that one spoke learns to all other\nspokes.\n[](/static/network-connectivity/docs/network-connectivity-center/images/ncc-topology.svg) Network Connectivity Center topology (click to enlarge)\n\nIn the preceding topology, Spokes A, B, and C are attached to the same hub\nand use Cloud Router to advertise prefixes into the hub.\n\nTo enable *cross-region* site-to-site traffic through hubs and spokes, you must\n[enable global routing](/network-connectivity/docs/router/how-to/create-network-set-modes)\nin the VPC network associated with the hub and spokes.\nIf all spokes are located in the same region, then global routing isn't\nnecessary because site-to-site traffic works without enabling global routing.\n\nThe following table shows how the hub propagates prefix advertisements to\nother spokes.\n\nWhat's next\n-----------\n\n- To view a sample topology, see [Sample topology for site-to-site data transfer](/network-connectivity/docs/network-connectivity-center/concepts/data-transfer-topology).\n- To learn about high availability requirements, see [High availability requirements for spoke resources](/network-connectivity/docs/network-connectivity-center/concepts/high-availability).\n- To work through a tutorial, see [Connecting two sites by using Cloud VPN spokes](/network-connectivity/docs/network-connectivity-center/tutorials/connecting-two-offices-with-vpns).\n- To create hubs and spokes, see [Work with hubs and spokes](/network-connectivity/docs/network-connectivity-center/how-to/working-with-hubs-spokes).\n- To view a list of partners whose solutions are integrated with Network Connectivity Center, see [Network Connectivity Center partners](/network-connectivity/docs/network-connectivity-center/partners)."]]
