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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 RRPP

Licensing Requirements and Limitations for RRPP

Involved Network Elements

Other network elements are not required.

Licensing Requirements

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

RRPP snooping can be only used on the device enabled with MPLS. MPLS requires a license. By default, MPLS of a newly purchased device is disabled. To use MPLS, apply for and purchase the license from the equipment supplier.

Version Requirements

Table 18-4  Products and versions supporting RRPP


Product Model

Software Version


S7703, S7706, S7712

V100R003C01, V100R006C00, V200R001(C00&C01), V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00, V200R011C10


S9703, S9706, S9712

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

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

Feature Limitations

  • SA series cards do not support RRPP snooping.
  • Switch XGE interfaces connected to the ET1D2IPS0S00, ET1D2FW00S00, ET1D2FW00S01, ET1D2FW00S02, and ACU2 cards do not support RRPP snooping.
  • After VLAN stacking is configured on an interface of an SA series card, the interface cannot be configured in an RRPP ring.
  • When you configure the list of protected VLANs, note the following points:

    • Protected VLANs must be configured before you configure an RRPP ring.

    • You can delete or change existing protected VLANs before configuring an RRPP ring. The protected VLANs cannot be changed after the RRPP ring is configured.

    • In the same physical topology, the control VLAN in a domain cannot be configured as a protected VLAN in another domain.

    • The control VLAN must be included in the protected VLANs; otherwise, the RRPP ring cannot be configured.

    • The control VLAN can be mapped to other instances before the RRPP ring is created. After the RRPP ring is created, the mapping cannot be changed unless you delete the RRPP ring.

    • When the mapping between instances and VLANs changes, the protected VLANs in the RRPP domain also change.

    • All the VLANs allowed by an RRPP interface must be configured as protected VLANs.

Updated: 2019-10-18

Document ID: EDOC1000178310

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