Preface
The H3C S7500E documentation set includes 12 configuration guides, which describe the software
features for the H3C S7500E Series Ethernet Switches and guide you through the software
configuration procedures. These configuration guides also provide configuration examples to help you
apply software features to different network scenarios.
The Layer 2 – LAN Switching Configuration Guide describes LAN switching fundamentals and
configuration. It describes how to implement flow control and load sharing, isolate uses in the same
VLAN, eliminate Layer 2 loops, divide VLANs, transmit customer network packets through the public
network, modify VLAN tags for packets, remote manage the ONU device, and so on.
This preface includes:
z Audience
z Document Organization
z Conventions
z About the H3C S7500E Documentation Set
z Obtaining Documentation
z Documentation Feedback
Audience
This documentation is intended for:
z Network planners
z Field technical support and servicing engineers
z Network administrators working with the S7500E series
Document Organization
The Layer 2 – LAN Switching Configuration Guide comprises these parts:
Ethernet Port
Configuration
EPON Configuration OLT Configuration
ONU Remote
Management
Configuration
UNI Port Configuration Alarm Configuration
Supported Switch
Feature and Restrictions
Loopback Interface and
Null Interface
Configuration
MAC Address Table
Configuration
MAC Information
Configuration
Ethernet Link
Aggregation
Configuration
Port Isolation
Configuration
MSTP Configuration
BPDU Tunneling
Configuration
VLAN Configuration
Isolate-User-VLAN
Configuration
Voice VLAN
Configuration
GVRP Configuration QinQ Configuration
VLAN Mapping
Configuration
LLDP Configuration
Service Loopback Group
Configuration
