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Configuration Guide - Ethernet Switching

S7700 and S9700 V200R011C10

This document describes the configuration of Ethernet services, including configuring link aggregation, VLANs, Voice VLAN, VLAN mapping, QinQ, GVRP, MAC table, STP/RSTP/MSTP, SEP, and so on.
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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

S7700

S7703, S7706, S7712

V200R001(C00&C01), V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00, V200R011C10

S9700

S9703, S9706, S9712

V200R001(C00&C01), V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007(C00&C10), V200R008C00, V200R009C00, V200R010C00, V200R011C10

NOTE:
To know details about software mappings, see Hardware Query Tool.

Feature Limitations

  • V200R002 and earlier versions support only ERPSv1.
  • 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.

  • ERPS and VLAN stacking cannot be configured on an interface of an SA series card simultaneously.
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Updated: 2019-10-18

Document ID: EDOC1000178310

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