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Configuration Guide - Ethernet Switching

S1720, S2700, S5700, and S6720 V200R012(C00 and C20)

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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Summary of RRPP Configuration Tasks

Summary of RRPP Configuration Tasks

You can deploy RRPP only after basic functions of RRPP are configured. If RRPP is deployed with VPLS, you need to configure RRPP snooping. Table 17-3 describes the RRPP configuration tasks.

Table 17-3  RRPP configuration tasks




Configure RRPP

RRPP prevents loops when the ring is complete. RRPP can rapidly restore communication on the ring network when the ring network is faulty. There are three networking modes: single ring, intersectant ring, and tangent ring.

Configuring RRPP

Configure RRPP snooping


Only the S5720EI, S5720HI, S5730HI, S6720EI, S6720HI, and S6720S-EI support this function.

RRPP snooping notifies a VPLS network of changes in an RRPP ring. After RRPP snooping is enabled on sub-interfaces or VLANIF interfaces, the VPLS network can transparently transmit RRPP packets, detect changes on the RRPP ring, and update forwarding entries, ensuring that traffic can be rapidly switched to a non-blocking path.

Configuring RRPP Snooping

Updated: 2018-12-24

Document ID: EDOC1100038339

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