H3C LS-3100-52P-OVS-H3 Operation Manual page 38

Features
QinQ
BPDU Tunnel
VLAN Mapping
Ethernet OAM
Connectivity Fault
Detection
MSTP
As defined in IEEE802.1Q, 12 bits are used to identify a VLAN ID, so a
device can support a maximum of 4094 VLANs. The QinQ feature
extends the VLAN space by allowing Ethernet frames to travel across the
service provider network with double VLAN tags. This document
describes:
Introduction to QinQ
Configuring basic QinQ
Configuring Selective QinQ
Configuring the TPID Value in VLAN Tags
BPDU tunneling enables transparently transmission of customer network
BPDU frames over the service provider network. This document
describes:
Introduction to BPDU Tunneling
Configuring BPDU Transparent Transmission
Configuring Destination Multicast MAC Address for BPDU Tunnel
Frames
The VLAN mapping feature maps CVLAN tags to SVLAN tags. This
document describes:
Configuring One-to-One VLAN Mapping
Configuring Many-to-One VLAN Mapping
Configuring Two-to-Two VLAN Mapping
Ethernet OAM is a tool monitoring Layer-2 link status. It helps network
administrators manage their networks effectively. This document
describes:
Ethernet OAM overview
Configuring Basic Ethernet OAM Functions
Configuring Link Monitoring
Enabling OAM Loopback Testing
Connectivity fault detection is an end-to-end, per-VLAN link-layer OAM
mechanism for link connectivity detection, fault verification, and fault
location. This document describes:
Connectivity Fault Detection Overview
Basic Configuration Tasks
Configuring CC on MEPs
Configuring LB on MEPs
Configuring LT on MEPs
MSTP is used to eliminate loops in a LAN. It is compatible with STP and
RSTP. This document describes:
Introduction to MSTP
Configuring the Root Bridge
Configuring Leaf Nodes
Performing mCheck
Configuring Digest Snooping
Configuring No Agreement Check
Configuring Protection Functions
Description