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Packet will be the primary traffic type. ? Solutions to support packet will depend on cost. MPLS TP ill b th. d i t t t. ? MPLS-TP will be the predominant core transport technology. ? 10/40/100 G DWDM and 10/40/100 G Ethernet on the. ? 10/40/100 G DWDM and 10/40/100 G Ethernet on the core. ? Circuit services will co-exist with
addresses the MPLS-TP OAM functions. These functions are targeted at making. MPLS comparable to SONET/SDH and OTN in terms of reliability and monitoring capabilities, i.e., MPLS-TP will become a true carrier grade packet transport technology. An MPLS-TP network can be operated in an SDH-like fashion and a
Handle multiple traffic types (e.g., TDM, ATM, Ethernet, IP). ? Support multiple classes of service. ? Operational simplicity with static service provisioning through management. ? Fault resiliency with sub-50 ms recovery mechanism. Where does MPLS-TP fit in the. Network? VeEX MPLS-TP Overview. Confidential
When selecting technology for next generation Transport Networks, “MPLS" is often referred to as the solution. But which “MPLS" is better suited for this application? Will IP/MPLS do the job, and is it fit for transport? Or is MPLS-TP (Transport Profile) a better fit for transport networks, as its name suggests? What are the
MPLS-TP. Introduction. Introduction. As data traffic started dominating telecom networks, there was a need for transport data networks, as opposed to transport TDM networks. Traditional transport technologies like SONET,. SDH and recently developed OTN were geared towards voice traffic. There was a need for a.
Multiprotocol Label Switching (MPLS) Transport Profile (TP) enables you to create tunnels that provide the transport network service layer over which IP and MPLS traffic traverses. MPLS-TP tunnels enable a transition from Synchronous Optical Networking (SONET) and Synchronous Digital Hierarchy (SDH) time-division
This paper provides an overview of Multiprotocol Label Switching – Transport Profile (MPLS-TP), with information on its standardization, how IP/MPLS and MPLS-TP are complementary, and the commitment of Cisco to its support. In addition, this paper outlines the benefits of a combined MPLS-TP and IP/MPLS-based
18 Apr 2008 Refer to the technology as the Transport Profile for MPLS (MPLS-TP). – Therefore, we recommend that future work should focus on: • In the IETF: Definition of the MPLS “Transport Profile" (MPLS-TP). • In the ITU-T: – Integration of MPLS-TP into the transport network. – Alignment of the current T-MPLS
MPLS-TP leverages flexibility of scale of MPLS and adapts it to transport space: • Transport operational model. • Addresses growth in packet traffic and services. • Service flexibility - P2P private lines, Video transport, Multipoint, best effort traffic as wells as legacy services. • SONET/SDH like SLA and OAM with granular BW
The above picture depicts the development trend of MPLS-TP and IP/MPLS application scenarios, and shows MPLS-TP and IP MPLS will coexist for a long time. MPLS-TP is applied to metro network and is inevitably connected to core-layer MPLS network, so the interconnection between MPLS-TP and MPLS is the focus all
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