Dynamic circuit network
A dynamic circuit network (DCN) is an advanced
circuit-switched technologies that are characteristic of traditional telephone network systems. This combination allows user-initiated ad hoc dedicated allocation of network bandwidth for high-demand, real-time applications and network services, delivered over an optical fiber infrastructure.[1]
Implementation
Dynamic circuit networks were pioneered by the
SONET-based Ciena Network underlying the Internet2 DCN. The Internet2 DCN began operation in late 2007 as part of the larger Internet2 network.[3] It provides advanced networking capabilities and resources to the scientific and research communities, such as the Large Hadron Collider (LHC) project.[4]
The Internet2 DCN is based on open-source, standards-based software, the Inter-domain Controller (IDC) protocol, developed in cooperation with
GÉANT2.[3]
The entire software set is known as the Dynamic Circuit Network Software Suite (DCN SS).
Inter-domain Controller protocol
The Inter-domain Controller protocol manages the dynamic provisioning of network resources participating in a dynamic circuit network across multiple administrative domain boundaries.HTTP Secure (HTTPS) connections.
See also
- Internet Protocol Suite
- IPv6
- Fiber-optic communication
References
- ^ Erica Naone (2008-02-14). "Bandwidth on Demand". MIT Technology Review.
- ^ "Dynamic Circuit Network". Internet2. Archived from the original on 2010-02-24. Retrieved 2009-08-20.
- ^ a b Internet2 DCN Working Group (2009-02-03). "Internet2 DCN Pilot Service Definition" (PDF).
{{cite web}}: CS1 maint: numeric names: authors list (link) - ^ Mary E. Shacklett (2009-08-11). "Dynamic Circuit Network Debuts for Researchers". Internet Evolution. Retrieved 2009-08-19.
- ^ C.P. Guok; D.W. Robinson; E. Chaniotakis; M.R. Thompson; W. Johnston; B. Tierney (2008). "A User Driven Dynamic Circuit Network Implementation" (PDF). ESNET. Archived from the original (PDF) on 2010-06-18. Retrieved 2009-08-20.
- ^ A. Lake; J. Vollbrecht; A. Brown; J. Zurawski; D. Robertson; M. Thompson; C. Guok; E. Chaniotakis; T. Lehman (2008-05-30). "Inter-domain Controller (IDC) Protocol Specification" (PDF). Archived from the original (PDF) on 2010-06-10.