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S12700 V200R012C00 Configuration Guide - Ethernet Switching

This document describes the configuration of Ethernet services, including configuring MAC address table, link aggregation, VLANs, VLAN aggregation, MUX VLAN, VLAN termination, Voice VLAN, VLAN mapping, QinQ, GVRP, VCMP, STP/RSTP/MSTP, VBST, SEP, RRPP, ERPS, LBDT, and Layer 2 protocol transparent transmission.
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Licensing Requirements and Limitations for ERPS

Licensing Requirements and Limitations for ERPS

Involved Network Elements

Other network elements are required to support ERPS functions.

Licensing Requirements

ERPS is a basic feature of a switch and is not under license control.

Version Requirements

Table 19-6  Products and versions supporting ERPS

Product

Product Model

Software Version

S12700

S12708, S12712

V200R005C00, V200R006C00, V200R007C00, V200R007C20, V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00

S12710

V200R010C00, V200R011C10, V200R012C00, V200R013C00

S12704

V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00

NOTE:
For details about software mappings, visit Hardware Query Tool and search for the desired product model.

Feature Limitations

  • Before adding a port to an ERPS ring, ensure that port security has been disabled on the port. Otherwise, loops cannot be eliminated.
  • Before adding a port to an ERPS ring, ensure that the Spanning Tree Protocol (STP), Rapid Ring Protection Protocol (RRPP), Smart Ethernet Protection (SEP), or Smart Link is not enabled on the port.
  • The service loopback function and ERPS cannot be configured on an Eth-Trunk simultaneously.

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Updated: 2019-01-18

Document ID: EDOC1100038103

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