Subscriber Management.ppt

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Subscriber Management

Subscriber Management Module 11 Review Concepts Module 11, Lesson 1 Lesson Purpose Review Redback concepts and terminology Discuss the different types of binding SmartEdge Concepts and Terminology SmartEdge Device Redback Terms and Definitions Context Interface Port Circuit Bind Subscriber Subscriber Database SmartEdge Concepts and Terminology Interrelationships SmartEdge Device IP Network E7/1 E3/1 E3/2 A6/1 A6/2 Subscriber SmartEdge Concepts and Terminology Bindings: Bind Interface Static association between an interface and a port “Always on” provided physical connectivity is established No subscriber management Used for: Ethernet ports “Leased line” type configurations SmartEdge Concepts and Terminology Bindings: Bind Subscriber Dynamic association based on subscriber information and IP interface configuration “Always on” provided physical connectivity is established Requires subscriber database Used for: “Leased line” type configurations Static address assignment at subscriber site Single or multi-workstation SmartEdge Concepts and Terminology Bindings: Bind Authentication Dynamic association based on subscriber information and IP interface configuration Dynamic connection establishment and tear down Dynamic address assignment Requires PPP at subscriber site Used for: “Dial-up” type configurations SmartEdge Concepts and Terminology Which Binding to Use? Small/Home Office Multiple remote stations Bridged CPE bind subscriber Small/Home Office Multiple remote stations Routed CPE bind subscriber Home User – 3 common configurations, two choices Single remote station, bridged CPE, static address: bind subscriber Single remote station, CPE runs PPP: bind authentication Single remote station, bridged CPE, station runs PPPoE: bind authentication ISP Router to Internet bind interface SmartEdge Concepts and Terminology How Binding Occurs – Interface isp E7/1 E3/1 E3/2 A6/1 A6/2 IP Network /24 E3/2 Forwarding Table IP Address Slot/Port Static association XCRP enters s

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