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Anleitung Zusammenfassung
With separate control planes for IP/MPLS and ATM, the Alcatel 7670 RSP has been uniquely designed to support a wide range of services including IP-VPNs, Layer 2 VPNs, Ethernet, ATM, and frame relay. The Alcatel 7670 RSP also offers comprehensive network and service inter- working capabilities leveraging standards- based approaches over both MPLS and ATM. Furthermore, the Alcatel 7670 RSP supports high-density, channelized, multiservice cards that offer outstanding flexibility with the ability to support multiple concurrent services at different speeds on a single card. Designed to accommodate traffic growth, the Alcatel 7670 RSP scales rapidly and without service interruption from 50 Gb/s to 450 Gb/s (full duplex, redundant). The breadth of supported configurations ensures optimal node deployments at multiple sites of varying size. As a highly reliable, carrier-grade platform, the Alcatel 7670 RSP provides full common equipment redundancy. Facility protection capabilities include automatic protection switching (APS) for SONET/ SDH interfaces and link aggregation group (LAG) for Ethernet interfaces. With the addition of MPLS fast reroute (FRR), non-stop routing, non-stop signaling and non-stop forwarding, the result is a high- availability architecture at all levels providing the foundation for true end-to-end, non-stop Layer 2 and Layer 3 services. The industry-leading Alcatel 5620 Network Manager (NM) provides a single management platform to seamlessly manage both legacy and IP/MPLS services. Only Alcatel can provide a single tool for automated end-to-end provisioning of both label switched paths (LSPs) and VCs across multiple platforms, monitoring and enforcement of service level agreements (SLAs), and open interfaces that enable simple integration into any OSS environment. The Alcatel 7670 RSP is deployed in over 110 of the world’s largest fixed and mobile service provider networks worldwide. Its unique platform enables the deployment of flexible, scalable, highly reliable and manageable networks capable of supporting both today’s requirements and tomorrow’s evolution. This document, which refers to Alcatel, was issued prior to our merger. It has not been modified to refer to Alcatel-Lucent since it is part of our archives. Alcatel 7670 RSP | Release 6.2 Product Summary Services Layer 3 VPNs > IP-VPN (RFC 4364) > Virtual routing and forwarding (VRF): 2,000 VRFs > Inter-AS option-A and option-B > Bandwidth guarantee per VRF via MPLS-TE > Numbered and unnumbered VPN interfaces with virtualized DHCP relay agent > Customer equipment (CE) – provider edge (PE) routing: static, BGP-4, OSPF, RIP v1/v2 > Integrated public Internet service > Extranet > Non-stop VRF routing/MPLS Layer 2 VPNs > Ethernet virtual LAN service > Ethernet virtual leased line > Circuit emulation (TDM) virtual leased line > Cell relay virtual leased line > Cell relay and IMA v1.1 and v1.0 switched services > Frame relay and multilink frame relay Network and service interworking > Service interworking enables access to Layer 2 VPN service via Ethernet, cell relay and frame relay > Network interworking enables IP/MPLSbased services over ATM networks and ATM-based services over IP/MPLS networks > Ethernet, ATM and IP pseudowires (a.k.a. draft Martini) Residential broadband services > IP aggregation: Ethernet, frame relay > PPP, cell relay, POS, G.SHDSL > Broadcast TV: IGMP v2/v3, PIM-SSM, PIM-SM, static multicast > Video on demand (VoD) > Voice over IP (VoIP) Voice over packet service > Reliable VoIP transport (switching and routing) based on quality of service (QoS) > AAL2: ¬ G.711 encoding ¬ G.726 and G.729A/B compression, silence suppression, comfort noise generation, 128-ms echo cancellation > Circuit emulation: AAL1, 128-ms echo cancellation Leased line service > Leased line: AAL1 circuit emulation, point-to-point and broadcast > TDM over packet: AAL1 circuit emulation, 3/1/0 circuit grooming and packet- based digital cross-connect switching IP-Enabled Multiservice Networks Self-paced migration to multiservice, multiprotocol Layer 2 and 3 networks > Configurable service and protocol isolation and interworking ¬ ensures continuity of existing services ¬ enables controlled introduction of new services and protocols ¬ leverages collective strengths of each protocol to enable multiple SLA-based services with statistical gain > Comprehensive tools enable hierarchical service definitions ¬ multiple service queues enable differentiated Layer 2 and 3 services with multiple QoS levels ¬ hierarchical, multilayer service definitions enable delivery of IP traffic without loss by prioritizing an IP flow according to Layer 3 CoS and by shaping resulting stream to its Layer 2 circuit’s QoS parameters > Service isolation and fairness enable per-customer SLA enforcement ¬ shapes, polices and marks traffic based on Layer 2 and 3 service definitions ¬ hierarchical QoS ¬ bandwidth reservations per IP CoS, LSP, VC (hierarchical connection admission) ¬ per-IP...