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Comprehensive Overview of EVB Components and Ports for Enhanced Network Management

This guide delves into the intricate functionalities of EVB components and ports, focusing on multiple port-mapping schemes such as S-Components and C-Components. It explains the various port types, including Uplink Access Port (UAP) and Edge Relay Ports (ERP), while detailing their roles in network architecture, support for protocols like CDCP, LLDP, and ECP, and interoperability among S-Components and C-Components. This resource is invaluable for understanding the deployment and management of advanced network systems.

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Comprehensive Overview of EVB Components and Ports for Enhanced Network Management

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  1. EVB Components and Ports: Multiple Port-mapping S-Comp each with single external port, multiple S-Comps may attach to single C-Comp Multiple Edge Relay Components Multiple Port-mapping S-Comp each with single external port C C C S C C C C C Single C-Comp EVB Station EVB Bridge S-channel ER Port-mapping S-VLAN comp Port-mapping S-VLAN comp C-Comp ER LAN ER Uplink Access Port (UAP) S-channel Access Ports (CAP) S-channel Access Ports (CAP) C-VLAN Edge Relay Port (ERP) Uplink Edge Relay Ports (URP) C-VLAN Bridge Port Station-facing Bridge Ports (SBP) • Edge Relay Component with Uplink Edge Relay Ports (URPs) and Edge Relay Ports (ERPs) • UAP is a Port-mapping S-VLAN comp RCAP with added support for CDCP • CAP is a Port-mapping S-VLAN comp PAP with added support for attaching an internal LAN with EVB LLDP, ECP, and VDP • The C-VLAN aware Bridge Component has generic Bridge Ports (VBPs?) and also Station-facing Bridge Ports which are Bridge Ports (SBP) with support for the EVB protocols 1 1 1/11/2011 1/11/2011 EVB EVB EVB

  2. Baggy Pants Diagram • LLDP at 4 internal places with different databases EVB

  3. Baggy Pants Diagram LLDP over Nearest Customer Bridge • Without S-Components and thus without S-Channels Also LLDP over Nearest non-TPMR, but not necessary since CDCP is not used without S-Comp Also the CAP EVB

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