Course Name
L2TP – Layer 2 Tunneling Protocol Training
Course Overview
This course on L2TP Layer 2 Tunneling Protocol training is designed for people who work on development, testing and verification of L2TP protocol. Participants will learn the internals of L2TP protocol that helps them with a much better understanding of their current L2TP work.
Target Audience
- Professionals and Students who are working in Storage/Networking/IT Domain
- Developers, Testers/QA and Verification Engineers who are working on or keen to know Layer 2 Tunneling Protocol
Fee, Schedule & Registration
Click Here for L2TP – Layer 2 Tunneling Protocol Training course, training schedule, fee and registration information.
L2TP – Layer 2 Tunneling Protocol Training Course Outline
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Protocol Overview L2TP Header Format Control Message Types |
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Control Message Attribute Value Pairs AVP Format Mandatory AVPs Hiding of AVP Attribute Values AVP Summary – AVPs Applicable To All Control Messages – Result and Error Codes – Control Connection Management AVPs – Call Management AVPs – Proxy LCP and Authentication AVPs – Call Status AVPs |
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Protocol Operation Control Connection Establishment – Tunnel Authentication Session Establishment – Incoming Call Establishment – Outgoing Call Establishment Forwarding PPP Frames Using Sequence Numbers on the Data Channel Keepalive (Hello) Session Teardown Control Connection Teardown Reliable Delivery of Control Messages |
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Control Connection Protocol Specification Start-Control-Connection-Request (SCCRQ) Start-Control-Connection-Reply (SCCRP) Start-Control-Connection-Connected (SCCCN) Stop-Control-Connection-Notification (StopCCN) Hello (HELLO) Incoming-Call-Request (ICRQ) Incoming-Call-Reply (ICRP) Incoming-Call-Connected (ICCN) Outgoing-Call-Request (OCRQ) Outgoing-Call-Reply (OCRP) Outgoing-Call-Connected (OCCN) Call-Disconnect-Notify (CDN) WAN-Error-Notify (WEN) Set-Link-Info (SLI) |
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Control Connection State Machines Control Connection Protocol Operation Control Connection States – Control Connection Establishment Timing considerations Incoming calls – LAC Incoming Call States – LNS Incoming Call States Outgoing calls – LAC Outgoing Call States – LNS Outgoing Call States Tunnel Disconnection |
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L2TP Over Specific Media L2TP over UDP/IP IP |
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Security Considerations Tunnel Endpoint Security Packet Level Security End to End Security L2TP and IPsec Proxy PPP Authentication |
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IANA Considerations AVP Attributes Message Type AVP Values Result Code AVP Values – Result Code Field Values – Error Code Field Values Framing Capabilities & Bearer Capabilities Proxy Authen Type AVP Values AVP Header Bits |
