Huawei CX916 Product White Paper page 8

Huawei CX916 Switch Module
White Paper
Function
Ethernet loop
protection
Issue 01 (2017-10-12)
Virtual Local
Area Network
(VLAN)
QinQ (802.1Q in
802.1Q)
VLAN mapping
GARP VLAN
Registration
Protocol (GVRP)
Media Access
Control (MAC)
Link Layer
Discovery
Protocol (LLDP)
Multiple
Spanning Tree
Protocol (MSTP)
Ethernet Ring
Protection
Switching (ERPS)
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Copyright © Huawei Technologies Co., Ltd.
Description
l Multiple access modes: access, trunk, and
hybrid
l Port-based, MAC-based, and IP subnet-based
VLANs
l VLAN aggregation
l Multiplex VLAN (MUX VLAN)
l Transparent transmission of protocol packets
in a VLAN
l Batch configuration of VLANs
l Basic QinQ
l Flexible QinQ
l 1 to 1
l 2 to 1
l 2 to 2
GVRP
l Sticky MAC
l Automatic MAC address learning and aging
l Static, dynamic, and blackhole MAC address
entries
l Filtering based on source MAC addresses
l MAC address limiting
LLDP
l Spanning Tree Protocol (STP)
l Rapid Spanning Tree Protocol (RSTP)
l MSTP
l VLAN-based Spanning Tree (VBST)
l Bridge protocol data unit (BPDU), root, and
loop protection
l Partitioned STP and Layer-2 protocol
transparent transmission
G.8032 v1/v2
1 Overview
3