Bandingkan metode

	Jaringan yang Didefinisikan Perangkat Lunak (SDN)	Protokol Gerbang Perbatasan (BGP)	Virtualisasi Fungsi Jaringan (NFV)
Bidang	Telekomunikasi	Telekomunikasi	Telekomunikasi
Keluarga	Process / pipeline	Process / pipeline	Process / pipeline
Tahun asal	2008	1989	2012
Pencetus	Nick McKeown et al.	IETF Routing Protocols Working Group	ETSI NFV Industry Specification Group
Tipe	programmable network paradigm	path-vector routing protocol	virtualization paradigm
Sumber perintis	McKeown, N., Anderson, T., Balakrishnan, H., et al. (2008). OpenFlow: enabling innovation in campus networks. ACM SIGCOMM Computer Communication Review, 38(2), 69-74.	Rekhter, Y., Li, T., & Hares, S. (2006). A Border Gateway Protocol 4 (BGP-4). RFC 4271.	ETSI (European Telecommunications Standards Institute). (2012). Network Functions Virtualisation (NFV); Architectural Framework. GS NFV 002 V1.1.1.
Alias	network virtualization, programmable networks	exterior gateway protocol, inter-domain routing	virtual network functions, network slicing
Terkait	4	2	2
Ringkasan	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.	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.	Network Function Virtualization (NFV) is a paradigm that implements traditional network functions (firewalls, load balancers, gateways, packet inspection) as software running on commodity servers instead of proprietary hardware appliances. Introduced by ETSI (2012), NFV reduces capital and operational expenses by leveraging cloud infrastructure and enabling rapid deployment of network services. Combined with SDN, NFV enables on-demand service creation and network slicing. It is now central to 5G and cloud-native network architecture.