विधियों की तुलना करें
चुनी हुई विधियों की आमने-सामने समीक्षा करें; भिन्नता वाली पंक्तियाँ रेखांकित हैं।
| बॉर्डर गेटवे प्रोटोकॉल (BGP)× | ओपन शॉर्टेस्ट पाथ फर्स्ट (OSPF)× | |
|---|---|---|
| क्षेत्र | दूरसंचार | दूरसंचार |
| परिवार | Process / pipeline | Process / pipeline |
| उद्भव वर्ष≠ | 1989 | 1998 |
| प्रवर्तक≠ | IETF Routing Protocols Working Group | John Moy |
| प्रकार≠ | path-vector routing protocol | link-state routing protocol |
| मौलिक स्रोत≠ | Rekhter, Y., Li, T., & Hares, S. (2006). A Border Gateway Protocol 4 (BGP-4). RFC 4271. link ↗ | Moy, J. T. (1998). OSPF Version 2. RFC 2328. link ↗ |
| उपनाम | exterior gateway protocol, inter-domain routing | link-state routing, intra-domain routing |
| संबंधित | 2 | 2 |
| सारांश≠ | BGP is the de facto standard routing protocol for interconnecting autonomous systems (ASs) on the Internet. Since its introduction in 1989, BGP has scaled the Internet to millions of routers and trillions of destinations. BGP is path-vector-based, using a flexible policy system to control route propagation and selection. While BGP convergence can be slow and policies complex, it remains the only viable protocol for Internet-scale inter-domain routing. | OSPF is a link-state interior gateway protocol (IGP) for routing within an autonomous system. Introduced by John Moy in 1998, OSPF converges faster than distance-vector protocols and supports equal-cost multipath (ECMP). It remains widely deployed in enterprise and ISP networks for intra-domain routing, though IS-IS is increasingly preferred in large backbones. |
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