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Multi Protocol Label Switching

Multi Protocol Label Switching

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Multi Protocol Label Switching

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  1. Multi Protocol Label Switching Allot and MPLS

  2. Multi Protocol Label Switching • MPLS • Smart, fast routing mechanism to solve routing table scalability issues • Predefine paths for specific traffic types • Scalable virtual private networks (VPNs) • “End-to-end” quality of service (QoS)

  3. Does MPLS Replace Allot QoS Solution?

  4. MPLS Discussion LER LER : Label Edge Router MPLS - Customer 1 MPLS - Customer 2 MPLS - Customer 3 Customer Branch 1 LER LER LER MPLS Cloud LER LER Customer Branch 2 LER LER LER Customer Head Quarters LER Customer Branch 3

  5. MPLS Discussion - Traffic Engineering Application recognition, Classification, & Queuing Tagging DiffServ Mapping DiffServ & MPLS labels MPLS – Path Real Time MPLS – Path Best Effort LER CPE Customer LAN MPLS – Path Class Critical Poor discovery performance Costly Upgrade No On-line Monitoring No Accounting No flexible provisioning MPLS – Service class Critical MPLS – Service Class Real Time MPLS - Best Effort

  6. Application recognition, Classification, & Queuing Shaping Accounting Monitoring Online Tagging DiffServ MPLS discussion - Allot Benefits Mapping DiffServ & MPLS labels MPLS – Path Real Time MPLS – Path Best Effort CPE LER Customer LAN MPLS – Path Class Critical No CPE upgrade MPLS – Service class Real Time MPLS – Service Class Critical MPLS - Best Effort Central Policy Definition Virtual Bandwidth Management

  7. MPLS discussion - Traffic Engineering VoIP Real-Time Class ERP ERP ERP Critical Class P2P Peer 2 Peer Email + HTTP Anything From the LAN VoIP VoIP High Priority Downloads & P2P Best Effort Class Email Email HTTP HTTP Downloads Downloads MPLS – QoS Enabled Network Shaping Tagging Discover & Classify No-QoS Allot Communications

  8. Allot completes MPLS Solution

  9. By the book – MPLS TRAINING GUIDEBy Rick Gallaher. • “I personally prefer standalone components to perform policing and traffic accounting. The argument is as old as the stereo system arguments that pitted integrated systems against component-based systems. I like to have component-based policing and accounting, because it gives network analysts better control over their data. There are several policy-based policing “switches” on the market. I have had good luck with Allot’s NetEnforcer for policy-management and accounting purposes.” • Rick Gallaher.