قارن الطرق
راجع الطرق التي اخترتها جنبًا إلى جنب؛ الصفوف المختلفة مميَّزة.
| شبكات البرمجيات المعرفة (SDN)× | التبديل متعدد البروتوكولات باستخدام الملصقات (MPLS)× | |
|---|---|---|
| المجال | الاتصالات | الاتصالات |
| العائلة | Process / pipeline | Process / pipeline |
| سنة النشأة≠ | 2008 | 2001 |
| صاحب الطريقة≠ | Nick McKeown et al. | IETF MPLS Working Group |
| النوع≠ | programmable network paradigm | label-based forwarding paradigm |
| المصدر التأسيسي≠ | McKeown, N., Anderson, T., Balakrishnan, H., et al. (2008). OpenFlow: enabling innovation in campus networks. ACM SIGCOMM Computer Communication Review, 38(2), 69-74. DOI ↗ | Rosen, E. C., Viswanathan, A., & Callon, R. (2001). Multiprotocol Label Switching Architecture. RFC 3031. link ↗ |
| الأسماء البديلة | network virtualization, programmable networks | label switching, traffic engineering |
| ذات صلة | 4 | 4 |
| الملخص≠ | Software-Defined Networking (SDN) is a network architecture paradigm that decouples the control plane (routing decisions) from the data plane (packet forwarding). Introduced by McKeown et al. (2008) with OpenFlow, SDN enables network programmability by centralizing control logic in software-based controllers that direct forwarding behavior of simple programmable switches. SDN has transformed network operations, enabling rapid service deployment, traffic engineering, and cloud integration. It is now foundational in data centers and service provider networks. | Multiprotocol Label Switching (MPLS) is a forwarding paradigm that prepends a short label to packets, enabling routers to make forwarding decisions based on the label rather than IP destination address. Introduced by IETF (2001), MPLS was designed to enable traffic engineering, VPN creation, and fast rerouting in IP networks. While MPLS complexity is high, it remains foundational in service provider backbones for traffic engineering and Quality of Service (QoS) provisioning. |
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