H3C S7500E Series User Manual

H3C S7500E Switch Series
Comware 7 EVI Configuration Guide
New H3C Technologies Co., Ltd.
http://www.h3c.com
Software version: Release 7568
Document version: 6W101-20180802

H3C S7500E Series Specifications

General

Brand	H3C
Model	S7500E Series
Category	Switch
Language	English

Summary

Preface

Audience

Describes the target audience for the documentation.

Conventions and Feedback

Explains document conventions, symbols, and how to provide feedback.

EVI Fundamentals

Overview and Concepts

Introduces EVI, its benefits, and Layer 2 connectivity extension issues.

Network Topologies and Terminology

Describes EVI network designs and key terms like edge device and EVI tunnel.

Working Mechanism

Details how EVI operates, including neighbor discovery and MAC address learning.

EVI Traffic Handling and Features

Traffic Flows and Flooding

Covers multicast, unknown frame flooding, and ARP flood suppression.

Path MTU and Configuration Guidelines

Discusses MTU, restrictions, licensing, and compatibility for EVI.

Configuring EVI

EVI Basic Configuration Tasks

Covers site ID, tunnel creation, network ID, and VLANs.

EVI Neighbor Discovery (ENDP)

Details ENDP, ENDS, and ENDC setup for neighbor discovery.

Tuning EVI IS-IS Parameters

Covers IS-IS optimization, timers, and LSP management.

EVI IS-IS Advanced Configuration

Discusses routing policy, logging, SNMP, and Graceful Restart.

EVI ARP Flood Suppression and Flooding

Details ARP suppression and unknown frame flooding.

Displaying and Maintaining EVI

EVI Configuration Examples

Provides practical examples of EVI setup.